CN110409009A - A kind of antibiotic health care screen cloth and preparation method thereof for trampolining of lying fallow - Google Patents
A kind of antibiotic health care screen cloth and preparation method thereof for trampolining of lying fallow Download PDFInfo
- Publication number
- CN110409009A CN110409009A CN201810398004.8A CN201810398004A CN110409009A CN 110409009 A CN110409009 A CN 110409009A CN 201810398004 A CN201810398004 A CN 201810398004A CN 110409009 A CN110409009 A CN 110409009A
- Authority
- CN
- China
- Prior art keywords
- antibiotic
- polypropylene
- health care
- screen cloth
- preparation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
- D01F1/103—Agents inhibiting growth of microorganisms
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B21/10—Open-work fabrics
- D04B21/12—Open-work fabrics characterised by thread material
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
- D10B2321/022—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polypropylene
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2505/00—Industrial
- D10B2505/18—Outdoor fabrics, e.g. tents, tarpaulins
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2507/00—Sport; Military
- D10B2507/02—Nets
Abstract
The antibiotic health care screen cloth and preparation method thereof that the present invention relates to a kind of for trampolining of lying fallow, by antibiotic polypropylene master batch, compatilizer, and polypropylene particles composition, the mass percent of the raw material of each component are as follows: antibiotic polypropylene master batch is 5~15%, compatilizer position 0.1~0.5%, polypropylene particles are surplus.The application can be in conjunction with titanium dioxide by amino in oligopolymerization chitosan sugar system and hydroxyl, to improve the anchored site of low chitosan itself, dispersibility of the titanium dioxide in polypropylene material is also improved simultaneously, effectively avoids the migration of chitosan oligomer and titanium dioxide；The effect of additional silver orthophosphate, so that the antibiotic property of polypropylene monofilament is improved, to finally improve the antibiotic health care effect of screen cloth.
Description
Technical field
The present invention relates to screen cloth production technical fields, are a kind of antibiotic health cares for trampolining of lying fallow specifically
Screen cloth and preparation method thereof.
Background technique
Polypropylene fibre has the advantages that intensity height, good toughness, chemical-resistant and microbial resistance is good and price is low etc., because
This is widely used in rope, fishing net, safety belt, luggage band, safety net, sewing thread, cable sheathing, geotextiles, filter cloth, paper grade (stock)
The industrial fields such as the reinforcing material of felt and paper.
The good characteristics manufacture such as equally of, dry and wet high, acidproof, alkaline-resisting, antimicrobial using polypropylene fibre intensity strength
Polypropylene woven geotextile, can be to the civil engineering (such as dykes and dams, reservoir, highway, railway) being built on soft soil foundation
Reinforcement effect is played, and evenly distributes bearing load in geotextiles, keeps subgrade settlement uniform, reduces polygon ground.It builds
When slope, uses woven polypropylene geotextile that can reduce the collapsing on slope with stabling slope, shorten construction period, extend slope
Service life.When carrying relatively large load, woven geotextile can be used and non-woven cloth is the composite earthwork cloth of matrix.Polypropylene
Fiber can be used as the packing material of concrete, plaster etc., improve impact resistance, the waterproof and heat-insulating of concrete.With chemical industry, ring
It protects, the fast development of New Energy Industry, as filtering material, polypropylene fibre has good prospect of the application, and new technology makes to gather
Tacryl filter efficiency is high, intensity is high, light, good to chemicals stability, and screening fissility is good.Therefore, in pharmacy, change
The industries such as work, environmental protection, battery have good growth momentum, are as functional products such as hydrophilic diaphragm, ion exchange membranes
Promote the novel high-tech product of polypropylene fibre added value.
Antibiotic health care screen cloth becomes one of the hot spot of Developing at present.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of antibiotic health cares for trampolining of lying fallow
Screen cloth and preparation method thereof.
The purpose of the present invention is achieved through the following technical solutions:
A kind of antibiotic health care screen cloth for trampolining of lying fallow, by antibiotic polypropylene master batch, compatilizer and polypropylene
Particle composition, the mass percent of the raw material of each component are as follows: antibiotic polypropylene master batch is 5~15%, compatilizer position 0.1~
0.5%, polypropylene particles are surplus.
A kind of preparation method of the antibiotic health care screen cloth for trampolining of lying fallow, by antibiotic polypropylene master batch, compatilizer,
And heated spinning technique after polypropylene particles hot melt mixing and obtain antibiotic health care polypropylene fibre, then again by antibiotic health care
Polypropylene fibre prepares antibiotic health care screen cloth by warp knitting technology.
The preparation method of the antibiotic polypropylene master batch, the specific steps are that:
(1) it titania modified dose of preparation: is added in the oligopolymerization chitosan sugar aqueous solution that mass fraction is 11~17%
Aqueous solution of titanyle sulfate, the mass fraction of the titanyl sulfate in aqueous solution of titanyle sulfate are 20~30%；In mulser high speed
Stirring, the linear velocity of stirring are 1~2.5m/s, and emulsification times are 30~45min, and controlling pH by sulfuric acid is 8.0~8.5, are made
The amino and hydroxyl of titanyl sulfate and chitosan oligomer boil together, then by the way of closed water bath heating reaction, control
It is 160~180 DEG C that closed water bath, which heats reaction temperature, and reaction pressure is 0.25~0.30MPa；After natural cooling, centrifugal filtration
Titania modified dose is obtained after product re-dry；(2) in aqueous solution by titania modified dose of dispersion, titania modified
Titania modified dose of mass fraction in agent aqueous dispersion is 25~30%；Disodium phosphate soln, control two is added
The molar ratio of titanium oxide modifying agent and disodium phosphate soln is 1:0.1~1:0.2, stirs 2~4 in such a way that microwave stirs
After hour；Add silver ammonia complex, the molar ratio of disodium hydrogen phosphate and silver ammonia complex is 1:3~1:4, microwave stirring 2
It after~4 hours, is aged, obtains turbid solution, then settle, washed, package silver orthophosphate is obtained after separation and drying
Titanium dioxide composite particle；(3) by the titanium dioxide composite particle of the package silver orthophosphate of preparation, graphene oxide, poly dimethyl
Silane obtains antibiotic polypropylene master batch by melt pelletization with polypropylene particles；Titanium dioxide compound for wherein wrapping up silver orthophosphate
Grain in antibiotic polypropylene master batch mass fraction be 5~15%, polydimethylsiloxane in antibiotic polypropylene master batch in matter
Measuring score is 2~6%, and graphene oxide is 2~6% in mass fraction in antibiotic polypropylene master batch.
High-speed emulsifying machine have excellent emulsifying effectiveness, can by the high speed rotation for the homogeneous head being connect with engine,
Material is sheared, is dispersed, is hit；Material will become finer and smoother in this way, and grease is promoted mutually to melt.
Using the high-efficiency activated of high-temperature steam, during heating in water bath for reaction, titanyl sulfate can be under the high temperature conditions
Hydrolysis generates nanoscale titania structure, and in high temperature bath reaction process, and titanyl sulfate production has polyhydroxy
Titania structure, thus more conducively load of the titanium dioxide in chitosan oligomer, to improve antibacterial activity；High temperature simultaneously
Water-bath, the vapor of high temperature and pressure has excellent activity, to improve the titanium dioxide antibiotic activity of polyhydroxy.
Chitosan oligomer is also unique positively charged cationic basic amine group oligosaccharide in nature, is animal fiber
Element.Chitosan oligomer is origin in the small molecule oligosaccharides with amino that is degraded into of chitosan oligomer of shrimp and crab shells, molecule
It containing a large amount of amino and hydroxyl structure, but is also easy dissolution and is absorbed by the body, while adding in functional material, due to lacking
Weary anchoring group, causes molecular structure to be lost, and antibacterial and the functions such as hydrophilic are lost.Therefore it boils together work by using with metal
Ion, by the effect of boiling together of amino and hydroxyl, to improve its ability of resisting to migration in added material；Sulphur simultaneously
Sour oxygen titanium pyrohydrolysis generates titania structure, has excellent antibacterial activity, by adsorption precipitation in chitosan oligomer knot
It on structure, is supported on chitosan oligomer using polyhydroxy structure, being formed has light antibacterial structure, by adding in polypropylene
In material, the dispersion of particle is conducive to using the chitosan oligomer of organic group, and the hydroxyl structure of titanium dioxide can be effective
With in chitosan oligomer structure hydroxyl and amino react, can be with by amino in oligopolymerization chitosan sugar system and hydroxyl
Titanium dioxide combines, to improve the anchored site of chitosan oligomer itself, while also improving titanium dioxide in polypropylene material
Dispersibility in material effectively avoids the migration of chitosan oligomer and titanium dioxide.
Using the polyhydroxy structure on the surface of graphene oxide, it is easy to wrap up the titanium dioxide composite particle of silver orthophosphate, gathers
The material compatibles such as dimethylsilane and polypropylene particles, improve its compatibility, play the function of compatilizer, at the same by and oxidation stone
Black alkene itself has good antibacterial effect, and plays antibacterial functions, and antibacterial mechanisms are the ion by changing bacterial cell
Channel and make its Ion release cells in vitro, so as to cause bacterial cell loses activity and leads to bacterial death.
The application also provides a kind of technical solution, a kind of multi-functional health care screen cloth for trampolining technical field,
Antibiotic polypropylene master batch, jade powder, compatilizer and polypropylene particles are prepared into multi-functional fiber by hot melt spinning, it will
Multi-functional fiber prepares multi-functional screen cloth, quality of the antibiotic polypropylene master batch in multi-functional fiber by warp knitting technology
Score is 20~30%, and mass fraction of the jade powder in multi-functional fiber is 1~3%, and compatilizer is in multi-functional fiber
In mass fraction be 0.1~1%.Conducive to jade powder due to coming from the Nature, there is good antibiotic health care effect, to reach good
Good body-building effect.
The application also provides a kind of technical solution, a kind of environmentally friendly polypropylene screen cloth for outdoor trampoline field, by antibacterial
It is fine by the environmentally friendly polypropylene of hot melt spinning preparation to recycle polypropylene particles, compatilizer and polypropylene particles for polypropylene agglomerate
Environmentally friendly polypropylene fibre is prepared environmentally friendly polypropylene screen cloth by warp knitting technology by dimension, and antibiotic polypropylene master batch is in environmental protection poly- third
Mass fraction in alkene fiber is 20~30%, recycle mass fraction of the polypropylene particles in environmentally friendly polypropylene fibre be 5~
10%, mass fraction of the compatilizer in environmentally friendly polypropylene fibre is 0.1~1%.It recycles polypropylene particles and comes from dead meal, rise
To refuse reclamation, carbon emission is reduced, be conducive to environment purification and reduces the wasting of resources.
Compared with prior art, the positive effect of the present invention is:
Polydimethylsiloxane has excellent hydrophobic antifouling performance, adds and imitates in polypropylene matrix with excellent resistant
Fruit.
High-speed emulsifying machine have excellent emulsifying effectiveness, can by the high speed rotation for the homogeneous head being connect with engine,
Material is sheared, is dispersed, is hit.Material will become finer and smoother in this way, and grease is promoted mutually to melt.
It can be in conjunction with titanium dioxide, to improve oligopolymerization chitosan by amino in oligopolymerization chitosan sugar system and hydroxyl
The anchored site of sugar itself, while dispersibility of the titanium dioxide in polypropylene material is also improved, it effectively avoids oligomeric
The migration of chitosan and titanium dioxide；The effect of additional silver orthophosphate, so that the antibiotic property of polypropylene monofilament is improved, thus finally
Improve the antibiotic health care effect of screen cloth.
By wrapping up the titanium dioxide composite particle of silver orthophosphate, silver orthophosphate is wrapped up in titanium dioxide composite particle, further
Enhance its antibacterial effect.
Specific embodiment
A kind of specific reality of antibiotic health care screen cloth for trampolining of lying fallow of the present invention presented below and preparation method thereof
Apply mode.
Embodiment 1
A kind of antibiotic health care screen cloth for trampolining of lying fallow, by antibiotic polypropylene master batch, compatilizer and polypropylene
Particle composition, the mass percent of the raw material of each component are as follows: antibiotic polypropylene master batch 5%, compatilizer position 0.1%, polypropylene
Particle is surplus.
A kind of preparation method of the antibiotic health care screen cloth for trampolining of lying fallow, by antibiotic polypropylene master batch, compatilizer,
And heated spinning technique after polypropylene particles hot melt mixing and obtain antibiotic health care polypropylene fibre, then again by antibiotic health care
Polypropylene fibre prepares antibiotic health care screen cloth by warp knitting technology.
The preparation method of the antibiotic polypropylene master batch, the specific steps are that:
(1) sulfuric acid titania modified dose of preparation: is added in the oligopolymerization chitosan sugar aqueous solution that mass fraction is 11%
Oxygen titanium aqueous solution, the mass fraction of the titanyl sulfate in aqueous solution of titanyle sulfate are 20%；It is stirred in mulser high speed, stirring
Linear velocity be 1~2.5m/s, emulsification times be 30~45min, by sulfuric acid control pH be 8.0~8.5, make titanyl sulfate with
The amino and hydroxyl of chitosan oligomer boil together, and then by the way of closed water bath heating reaction, control closed water bath adds
Thermal response temperature be 160~
180 DEG C, reaction pressure is 0.25~0.30MPa；After natural cooling, dioxy is obtained after product of centrifuge re-dry
Change titanium modifying agent；(2) in aqueous solution by titania modified dose of dispersion, the dioxy in titania modified dose of aqueous dispersion
The mass fraction for changing titanium modifying agent is 25%；Disodium phosphate soln is added, controls titania modified dose and disodium hydrogen phosphate
The molar ratio of solution is 1:0.1, after stirring 2~4 hours in such a way that microwave stirs；Add silver ammonia complex, phosphoric acid
The molar ratio of disodium hydrogen and silver ammonia complex is that 1:3 is aged after microwave stirs 2~4 hours, obtains turbid solution, so
After settle, wash, separation and it is dry after obtain the titanium dioxide composite particle of package silver orthophosphate；(3) by the package phosphoric acid of preparation
The titanium dioxide composite particle of silver, graphene oxide, polydimethylsiloxane and polypropylene particles obtain antibacterial by melt pelletization
Polypropylene agglomerate；The titanium dioxide composite particle for wherein wrapping up silver orthophosphate is 5% in mass fraction in antibiotic polypropylene master batch,
Polydimethylsiloxane in antibiotic polypropylene master batch mass fraction be 2%, graphene oxide is in antibiotic polypropylene master batch
It is 2% in mass fraction.
The anti-microbial property of the antibiotic health care screen cloth is the antibiotic property > 94% of Escherichia coli, staphylococcus glucose coccus
Antibiotic property > 94%.
Embodiment 2
A kind of antibiotic health care screen cloth for trampolining of lying fallow, by antibiotic polypropylene master batch, compatilizer and polypropylene
Particle composition, the mass percent of the raw material of each component are as follows: antibiotic polypropylene master batch 8%, compatilizer position 0.2%, polypropylene
Particle is surplus.
A kind of preparation method of the antibiotic health care screen cloth for trampolining of lying fallow, by antibiotic polypropylene master batch, compatilizer,
And heated spinning technique after polypropylene particles hot melt mixing and obtain antibiotic health care polypropylene fibre, then again by antibiotic health care
Polypropylene fibre prepares antibiotic health care screen cloth by warp knitting technology.
The preparation method of the antibiotic polypropylene master batch, the specific steps are that:
(1) sulfuric acid titania modified dose of preparation: is added in the oligopolymerization chitosan sugar aqueous solution that mass fraction is 14%
Oxygen titanium aqueous solution, the mass fraction of the titanyl sulfate in aqueous solution of titanyle sulfate are 25%；It is stirred in mulser high speed, stirring
Linear velocity be 1~2.5m/s, emulsification times be 30~45min, by sulfuric acid control pH be 8.0~8.5, make titanyl sulfate with
The amino and hydroxyl of chitosan oligomer boil together, and then by the way of closed water bath heating reaction, control closed water bath adds
Thermal response temperature be 160~
180 DEG C, reaction pressure is 0.25~0.30MPa；After natural cooling, dioxy is obtained after product of centrifuge re-dry
Change titanium modifying agent；(2) in aqueous solution by titania modified dose of dispersion, the dioxy in titania modified dose of aqueous dispersion
The mass fraction for changing titanium modifying agent is 27%；Disodium phosphate soln is added, controls titania modified dose and disodium hydrogen phosphate
The molar ratio of solution is 1:0.15, after stirring 2~4 hours in such a way that microwave stirs；Add silver ammonia complex, phosphoric acid
The molar ratio of disodium hydrogen and silver ammonia complex is that 1:3.5 is aged after microwave stirs 2~4 hours, obtains turbid solution,
Then it settles, washs, obtain the titanium dioxide composite particle of package silver orthophosphate after separation and drying；(3) by the package phosphorus of preparation
The titanium dioxide composite particle of sour silver, graphene oxide, polydimethylsiloxane are resisted with polypropylene particles by melt pelletization
Bacterium polypropylene agglomerate；Wherein the titanium dioxide composite particle of package silver orthophosphate is in mass fraction in antibiotic polypropylene master batch
10%, polydimethylsiloxane in antibiotic polypropylene master batch mass fraction be 4%, graphene oxide antibacterial polypropylene mother
Grain in mass fraction be 4%.
The anti-microbial property of the antibiotic health care screen cloth is the antibiotic property > 96% of Escherichia coli, staphylococcus glucose coccus
Antibiotic property > 96%.
Embodiment 3
A kind of antibiotic health care screen cloth for trampolining of lying fallow, by antibiotic polypropylene master batch, compatilizer and polypropylene
Particle composition, the mass percent of the raw material of each component are as follows: antibiotic polypropylene master batch 15%, compatilizer position 0.5%, polypropylene
Particle is surplus.
A kind of preparation method of the antibiotic health care screen cloth for trampolining of lying fallow, by antibiotic polypropylene master batch, compatilizer,
And heated spinning technique after polypropylene particles hot melt mixing and obtain antibiotic health care polypropylene fibre, then again by antibiotic health care
Polypropylene fibre prepares antibiotic health care screen cloth by warp knitting technology.
The preparation method of the antibiotic polypropylene master batch, the specific steps are that:
(1) sulfuric acid titania modified dose of preparation: is added in the oligopolymerization chitosan sugar aqueous solution that mass fraction is 17%
Oxygen titanium aqueous solution, the mass fraction of the titanyl sulfate in aqueous solution of titanyle sulfate are 30%；It is stirred in mulser high speed, stirring
Linear velocity be 1~2.5m/s, emulsification times be 30~45min, by sulfuric acid control pH be 8.0~8.5, make titanyl sulfate with
The amino and hydroxyl of chitosan oligomer boil together, and then by the way of closed water bath heating reaction, control closed water bath adds
Thermal response temperature be 160~
180 DEG C, reaction pressure is 0.25~0.30MPa；After natural cooling, dioxy is obtained after product of centrifuge re-dry
Change titanium modifying agent；(2) in aqueous solution by titania modified dose of dispersion, the dioxy in titania modified dose of aqueous dispersion
The mass fraction for changing titanium modifying agent is 25~30%；Disodium phosphate soln, titania modified dose of control and phosphoric acid hydrogen is added
The molar ratio of two sodium solutions is 1:0.2, after stirring 2~4 hours in such a way that microwave stirs；Silver ammonia complex is added,
The molar ratio of disodium hydrogen phosphate and silver ammonia complex is that 1:4 is aged after microwave stirs 2~4 hours, is obtained muddy molten
Then liquid settles, washing, obtains the titanium dioxide composite particle of package silver orthophosphate after separation and drying；(3) by the package of preparation
The titanium dioxide composite particle of silver orthophosphate, graphene oxide, polydimethylsiloxane and polypropylene particles are obtained by melt pelletization
Antibiotic polypropylene master batch；Wherein the titanium dioxide composite particle of package silver orthophosphate is in mass fraction in antibiotic polypropylene master batch
15%, polydimethylsiloxane in antibiotic polypropylene master batch mass fraction be 6%, graphene oxide antibacterial polypropylene mother
Grain in mass fraction be 6%.
The anti-microbial property of the antibiotic health care screen cloth is the antibiotic property > 95% of Escherichia coli, staphylococcus glucose coccus
Antibiotic property > 95%.
Comparative example 1
A kind of antibiotic health care screen cloth for trampolining of lying fallow, by antibiotic polypropylene master batch, compatilizer and polypropylene
Particle composition, the mass percent of the raw material of each component are as follows: antibiotic polypropylene master batch 8%, compatilizer position 0.2%, polypropylene
Particle is surplus.
A kind of preparation method of the antibiotic health care screen cloth for trampolining of lying fallow, by antibiotic polypropylene master batch, compatilizer,
And heated spinning technique after polypropylene particles hot melt mixing and obtain antibiotic health care polypropylene fibre, then again by antibiotic health care
Polypropylene fibre prepares antibiotic health care screen cloth by warp knitting technology.
The preparation method of the antibiotic polypropylene master batch, the specific steps are that:
(1) sulfuric acid titania modified dose of preparation: is added in the oligopolymerization chitosan sugar aqueous solution that mass fraction is 14%
Oxygen titanium aqueous solution, the mass fraction of the titanyl sulfate in aqueous solution of titanyle sulfate are 25%；It is stirred in mulser high speed, stirring
Linear velocity be 1~2.5m/s, emulsification times be 30~45min, by sulfuric acid control pH be 8.0~8.5, make titanyl sulfate with
The amino and hydroxyl of chitosan oligomer boil together, and then by the way of closed water bath heating reaction, control closed water bath adds
Thermal response temperature be 160~
180 DEG C, reaction pressure is 0.25~0.30MPa；After natural cooling, dioxy is obtained after product of centrifuge re-dry
Change titanium modifying agent；(2) by titania modified dose of preparation, graphene oxide, polydimethylsiloxane passes through with polypropylene particles
Melt pelletization obtains antibiotic polypropylene master batch；Wherein it is in mass fraction in antibiotic polypropylene master batch for titania modified dose
10%, polydimethylsiloxane in antibiotic polypropylene master batch mass fraction be 4%, graphene oxide antibacterial polypropylene mother
Grain in mass fraction be 4%.
The anti-microbial property of the antibiotic health care screen cloth is the antibiotic property > 80% of Escherichia coli, staphylococcus glucose coccus
Antibiotic property > 81%.It can be seen that compared with Example 2, lack the technical step of the titanium dioxide composite particle of package silver orthophosphate,
Its anti-microbial property is declined.
Comparative example 2
A kind of antibiotic health care screen cloth for trampolining of lying fallow, by antibiotic polypropylene master batch, compatilizer and polypropylene
Particle composition, the mass percent of the raw material of each component are as follows: antibiotic polypropylene master batch 8%, compatilizer position 0.2%, polypropylene
Particle is surplus.
A kind of preparation method of the antibiotic health care screen cloth for trampolining of lying fallow, by antibiotic polypropylene master batch, compatilizer,
And heated spinning technique after polypropylene particles hot melt mixing and obtain antibiotic health care polypropylene fibre, then again by antibiotic health care
Polypropylene fibre prepares antibiotic health care screen cloth by warp knitting technology.
The preparation method of the antibiotic polypropylene master batch, the specific steps are that:
(1) sulfuric acid titania modified dose of preparation: is added in the oligopolymerization chitosan sugar aqueous solution that mass fraction is 14%
Oxygen titanium aqueous solution, the mass fraction of the titanyl sulfate in aqueous solution of titanyle sulfate are 25%；It is stirred to react, passes through sulfuric acid control
PH processed is 8.0~8.5, so that the amino of titanyl sulfate and chitosan oligomer and hydroxyl is boiled together, is then added using closed water bath
The mode of thermal response, control closed water bath heating reaction temperature is 160~180 DEG C, and reaction pressure is 0.25~0.30MPa；From
So after cooling, titania modified dose is obtained after product of centrifuge re-dry；(2) titania modified dose is dispersed in water-soluble
In liquid, titania modified dose of mass fraction in titania modified dose of aqueous dispersion is 27%；Phosphoric acid hydrogen two is added
Sodium solution, the molar ratio for controlling titania modified dose and disodium phosphate soln is 1:0.15, in such a way that microwave stirs
After stirring 2~4 hours；Add silver ammonia complex, the molar ratio of disodium hydrogen phosphate and silver ammonia complex is 1:3.5, microwave
It after stirring 2~4 hours, is aged, obtains turbid solution, then settle, washed, package phosphoric acid is obtained after separation and drying
The titanium dioxide composite particle of silver；(3) by preparation package silver orthophosphate titanium dioxide composite particle, graphene oxide, poly- two
Methyl-monosilane obtains antibiotic polypropylene master batch by melt pelletization with polypropylene particles；The titanium dioxide for wherein wrapping up silver orthophosphate is multiple
Close particle in antibiotic polypropylene master batch mass fraction be 10%, polydimethylsiloxane in antibiotic polypropylene master batch in matter
Measuring score is 4%, and graphene oxide is 4% in mass fraction in antibiotic polypropylene master batch.
The anti-microbial property of the antibiotic health care screen cloth is the antibiotic property > 79% of Escherichia coli, staphylococcus glucose coccus
Antibiotic property > 79%.Compared with Example 2, lacking and stirred in mulser high speed, the linear velocity of stirring is 1~2.5m/s,
Emulsification times are this processing step of 30~45min, and anti-microbial property is declined.
Comparative example 3
A kind of antibiotic health care screen cloth for trampolining of lying fallow, by antibiotic polypropylene master batch, compatilizer and polypropylene
Particle composition, the mass percent of the raw material of each component are as follows: antibiotic polypropylene master batch 8%, compatilizer position 0.2%, polypropylene
Particle is surplus.
A kind of preparation method of the antibiotic health care screen cloth for trampolining of lying fallow, by antibiotic polypropylene master batch, compatilizer,
And heated spinning technique after polypropylene particles hot melt mixing and obtain antibiotic health care polypropylene fibre, then again by antibiotic health care
Polypropylene fibre prepares antibiotic health care screen cloth by warp knitting technology.
The preparation method of the antibiotic polypropylene master batch, the specific steps are that:
(1) sulfuric acid titania modified dose of preparation: is added in the oligopolymerization chitosan sugar aqueous solution that mass fraction is 14%
Oxygen titanium aqueous solution, the mass fraction of the titanyl sulfate in aqueous solution of titanyle sulfate are 25%；It is stirred in mulser high speed, stirring
Linear velocity be 1~2.5m/s, emulsification times be 30~45min, by sulfuric acid control pH be 8.0~8.5, make titanyl sulfate with
The amino and hydroxyl of chitosan oligomer boil together, and then by the way of closed water bath heating reaction, control closed water bath adds
Thermal response temperature be 160~
180 DEG C, reaction pressure is 0.25~0.30MPa；After natural cooling, dioxy is obtained after product of centrifuge re-dry
Change titanium modifying agent；(2) in aqueous solution by titania modified dose of dispersion, the dioxy in titania modified dose of aqueous dispersion
The mass fraction for changing titanium modifying agent is 27%；Disodium phosphate soln is added, controls titania modified dose and disodium hydrogen phosphate
The molar ratio of solution is 1:0.15, after stirring 2~4 hours in such a way that microwave stirs；Add silver ammonia complex, phosphoric acid
The molar ratio of disodium hydrogen and silver ammonia complex is that 1:3.5 is aged after microwave stirs 2~4 hours, obtains turbid solution,
Then it settles, washs, obtain the titanium dioxide composite particle of package silver orthophosphate after separation and drying；(3) by the package phosphorus of preparation
The titanium dioxide composite particle of sour silver, polydimethylsiloxane and polypropylene particles obtain antibacterial polypropylene mother by melt pelletization
Grain；The titanium dioxide composite particle for wherein wrapping up silver orthophosphate is 10% in mass fraction in antibiotic polypropylene master batch, poly- diformazan
Base silane in antibiotic polypropylene master batch mass fraction be 4%.
The anti-microbial property of the antibiotic health care screen cloth is the antibiotic property > 90% of Escherichia coli, staphylococcus glucose coccus
Antibiotic property > 90%.Compared with Example 2, lack graphene oxide as compatilizer and antibiotic property, anti-microbial property is
Decline.
Embodiment 4
A kind of multi-functional health care screen cloth for trampolining technical field, by antibiotic polypropylene master batch, jade powder, phase
Hold agent and polypropylene particles and multi-functional fiber is prepared by hot melt spinning, multi-functional fiber is passed through into warp knitting technology system
Standby screen cloth multi-functional out, mass fraction of the antibiotic polypropylene master batch in multi-functional fiber are 20%, and jade powder is multi-functional
Property fiber in mass fraction be 1%, mass fraction of the compatilizer in multi-functional fiber be 0.1%.Conducive to jade powder by
In coming from the Nature, there is good antibiotic health care effect, to reach good body-building effect.
The preparation method is the same as that of Example 1 for antibiotic polypropylene master batch.
Embodiment 5
A kind of multi-functional health care screen cloth for trampolining technical field, by antibiotic polypropylene master batch, jade powder, phase
Hold agent and polypropylene particles and multi-functional fiber is prepared by hot melt spinning, multi-functional fiber is passed through into warp knitting technology system
Standby screen cloth multi-functional out, mass fraction of the antibiotic polypropylene master batch in multi-functional fiber are 25%, and jade powder is multi-functional
Property fiber in mass fraction be 2%, mass fraction of the compatilizer in multi-functional fiber be 0.5%.Conducive to jade powder by
In coming from the Nature, there is good antibiotic health care effect, to reach good body-building effect.
The preparation method of antibiotic polypropylene master batch is the same as embodiment 2.
Embodiment 6
A kind of multi-functional health care screen cloth for trampolining technical field, by antibiotic polypropylene master batch, jade powder, phase
Hold agent and polypropylene particles and multi-functional fiber is prepared by hot melt spinning, multi-functional fiber is passed through into warp knitting technology system
Standby screen cloth multi-functional out, mass fraction of the antibiotic polypropylene master batch in multi-functional fiber are 30%, and jade powder is multi-functional
Property fiber in mass fraction be 3%, mass fraction of the compatilizer in multi-functional fiber be 1%.Conducive to jade powder due to
From the Nature, there is good antibiotic health care effect, to reach good body-building effect.
The preparation method of antibiotic polypropylene master batch is the same as embodiment 3.
Embodiment 7
The application also provides a kind of technical solution, a kind of environmentally friendly polypropylene screen cloth for outdoor trampoline field, by antibacterial
It is fine by the environmentally friendly polypropylene of hot melt spinning preparation to recycle polypropylene particles, compatilizer and polypropylene particles for polypropylene agglomerate
Environmentally friendly polypropylene fibre is prepared environmentally friendly polypropylene screen cloth by warp knitting technology by dimension, and antibiotic polypropylene master batch is in environmental protection poly- third
Mass fraction in alkene fiber is 20%, and recycling mass fraction of the polypropylene particles in environmentally friendly polypropylene fibre is 5%, compatible
Mass fraction of the agent in environmentally friendly polypropylene fibre is 0.2%.It recycles polypropylene particles and comes from dead meal, it is sharp again to play waste
With reduction carbon emission is conducive to environment purification and reduces the wasting of resources.
The preparation method is the same as that of Example 1 for antibiotic polypropylene master batch.
Embodiment 8
The application also provides a kind of technical solution, a kind of environmentally friendly polypropylene screen cloth for outdoor trampoline field, by antibacterial
It is fine by the environmentally friendly polypropylene of hot melt spinning preparation to recycle polypropylene particles, compatilizer and polypropylene particles for polypropylene agglomerate
Environmentally friendly polypropylene fibre is prepared environmentally friendly polypropylene screen cloth by warp knitting technology by dimension, and antibiotic polypropylene master batch is in environmental protection poly- third
Mass fraction in alkene fiber is 25%, and recycling mass fraction of the polypropylene particles in environmentally friendly polypropylene fibre is 7%, compatible
Mass fraction of the agent in environmentally friendly polypropylene fibre is 0.4%.It recycles polypropylene particles and comes from dead meal, it is sharp again to play waste
With reduction carbon emission is conducive to environment purification and reduces the wasting of resources.
The preparation method of antibiotic polypropylene master batch is the same as embodiment 2.
Embodiment 9
The application also provides a kind of technical solution, a kind of environmentally friendly polypropylene screen cloth for outdoor trampoline field, by antibacterial
It is fine by the environmentally friendly polypropylene of hot melt spinning preparation to recycle polypropylene particles, compatilizer and polypropylene particles for polypropylene agglomerate
Environmentally friendly polypropylene fibre is prepared environmentally friendly polypropylene screen cloth by warp knitting technology by dimension, and antibiotic polypropylene master batch is in environmental protection poly- third
Mass fraction in alkene fiber is 30%, and recycling mass fraction of the polypropylene particles in environmentally friendly polypropylene fibre is 10%, phase
Holding mass fraction of the agent in environmentally friendly polypropylene fibre is 1%.It recycles polypropylene particles and comes from dead meal, it is sharp again to play waste
With reduction carbon emission is conducive to environment purification and reduces the wasting of resources.
The preparation method of antibiotic polypropylene master batch is the same as embodiment 3.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, without departing from the inventive concept of the premise, can also make several improvements and modifications, these improvements and modifications also should be regarded as
In protection scope of the present invention.
Claims (9)
1. a kind of antibiotic health care screen cloth for trampolining of lying fallow, which is characterized in that by antibiotic polypropylene master batch, compatilizer,
And polypropylene particles composition, the mass percent of the raw material of each component are as follows: antibiotic polypropylene master batch is 5~15%, compatilizer
Position 0.1~0.5%, polypropylene particles are surplus.
2. a kind of preparation method of the antibiotic health care screen cloth for trampolining of lying fallow, which is characterized in that by antibacterial polypropylene mother
Spinning technique is heated after grain, compatilizer and polypropylene particles hot melt mixing and obtains antibiotic health care polypropylene fibre, then again
Antibiotic health care polypropylene fibre is prepared into antibiotic health care screen cloth by warp knitting technology.
3. a kind of preparation method of the antibiotic health care screen cloth for trampolining of lying fallow as described in claim 1, feature exist
In, the preparation method of the antibiotic polypropylene master batch, the specific steps are that:
(1) sulfuric acid titania modified dose of preparation: is added in the oligopolymerization chitosan sugar aqueous solution that mass fraction is 11~17%
Oxygen titanium aqueous solution is stirred in mulser high speed, and the linear velocity of stirring is 1~2.5m/s, and emulsification times are 30~45min, is led to
It is 8.0~8.5 that persulfuric acid, which controls pH, and the amino of titanyl sulfate and chitosan oligomer and hydroxyl is made to boil together, then using close
Close the mode of heating in water bath for reaction, control closed water bath heating reaction temperature is 160~180 DEG C, reaction pressure is 0.25~
0.30MPa；After natural cooling, titania modified dose is obtained after product of centrifuge re-dry；(2) by titania modified dose
Dispersion in aqueous solution, titania modified dose of mass fraction in titania modified dose of aqueous dispersion is 25~
30%；Disodium phosphate soln is added, after stirring 2~4 hours in such a way that microwave stirs；Silver ammonia complex is added,
It after microwave stirs 2~4 hours, is aged, obtains turbid solution, then settle, washed, wrapped up after separation and drying
The titanium dioxide composite particle of silver orthophosphate；(3) by preparation package silver orthophosphate titanium dioxide composite particle, graphene oxide,
Polydimethylsiloxane obtains antibiotic polypropylene master batch by melt pelletization with polypropylene particles.
4. a kind of preparation method of the antibiotic health care screen cloth for trampolining of lying fallow as claimed in claim 3, feature exist
In the mass fraction of the titanyl sulfate in aqueous solution of titanyle sulfate is 20~30%.
5. a kind of preparation method of the antibiotic health care screen cloth for trampolining of lying fallow as claimed in claim 3, feature exist
In the molar ratio for controlling titania modified dose and disodium phosphate soln is 1:0.1~1:0.2.
6. a kind of preparation method of the antibiotic health care screen cloth for trampolining of lying fallow as claimed in claim 3, feature exist
In the molar ratio of disodium hydrogen phosphate and silver ammonia complex is 1:3~1:4.
7. a kind of preparation method of the antibiotic health care screen cloth for trampolining of lying fallow as claimed in claim 3, feature exist
In the titanium dioxide composite particle for wrapping up silver orthophosphate is 5~15% in mass fraction in antibiotic polypropylene master batch.
8. a kind of preparation method of the antibiotic health care screen cloth for trampolining of lying fallow as claimed in claim 3, feature exist
In, polydimethylsiloxane in mass fraction be 2~6% in antibiotic polypropylene master batch.
9. a kind of preparation method of the antibiotic health care screen cloth for trampolining of lying fallow as claimed in claim 3, feature exist
In graphene oxide is 2~6% in mass fraction in antibiotic polypropylene master batch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810398004.8A CN110409009A (en) | 2018-04-28 | 2018-04-28 | A kind of antibiotic health care screen cloth and preparation method thereof for trampolining of lying fallow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810398004.8A CN110409009A (en) | 2018-04-28 | 2018-04-28 | A kind of antibiotic health care screen cloth and preparation method thereof for trampolining of lying fallow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110409009A true CN110409009A (en) | 2019-11-05 |
Family
ID=68356895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810398004.8A Pending CN110409009A (en) | 2018-04-28 | 2018-04-28 | A kind of antibiotic health care screen cloth and preparation method thereof for trampolining of lying fallow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110409009A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1459476A (en) * | 2002-05-20 | 2003-12-03 | 中山市华铿喷涂有限公司 | Silver phosphate antibacterial modified titanium dioxide composite particle and its preparation method and use |
| US20120168692A1 (en) * | 2009-09-14 | 2012-07-05 | Hanwha Chemical Corporation | Method for Preparing Water-Soluble Nanoparticles and Their Dispersions |
| CN104759261A (en) * | 2014-01-06 | 2015-07-08 | 中国科学院过程工程研究所 | Titanium dioxide nanometer composite material, and preparation methods and use thereof |
| CN105887305A (en) * | 2016-06-08 | 2016-08-24 | 江苏金麟户外用品有限公司 | Method for producing composite mesh cloth used for trampoline field |
| CN107163374A (en) * | 2017-05-08 | 2017-09-15 | 安徽国登管业科技有限公司 | A kind of preparation method of antibiotic polypropylene master batch |
| CN107200927A (en) * | 2017-07-21 | 2017-09-26 | 安徽江淮汽车集团股份有限公司 | A kind of weatherable master batch and preparation method thereof |
| CN107286473A (en) * | 2017-08-01 | 2017-10-24 | 山东圣泉新材料股份有限公司 | A kind of modified polypropylene agglomerate, fusion spray cloth and its preparation method and application |
-
2018
- 2018-04-28 CN CN201810398004.8A patent/CN110409009A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1459476A (en) * | 2002-05-20 | 2003-12-03 | 中山市华铿喷涂有限公司 | Silver phosphate antibacterial modified titanium dioxide composite particle and its preparation method and use |
| US20120168692A1 (en) * | 2009-09-14 | 2012-07-05 | Hanwha Chemical Corporation | Method for Preparing Water-Soluble Nanoparticles and Their Dispersions |
| CN104759261A (en) * | 2014-01-06 | 2015-07-08 | 中国科学院过程工程研究所 | Titanium dioxide nanometer composite material, and preparation methods and use thereof |
| CN105887305A (en) * | 2016-06-08 | 2016-08-24 | 江苏金麟户外用品有限公司 | Method for producing composite mesh cloth used for trampoline field |
| CN107163374A (en) * | 2017-05-08 | 2017-09-15 | 安徽国登管业科技有限公司 | A kind of preparation method of antibiotic polypropylene master batch |
| CN107200927A (en) * | 2017-07-21 | 2017-09-26 | 安徽江淮汽车集团股份有限公司 | A kind of weatherable master batch and preparation method thereof |
| CN107286473A (en) * | 2017-08-01 | 2017-10-24 | 山东圣泉新材料股份有限公司 | A kind of modified polypropylene agglomerate, fusion spray cloth and its preparation method and application |
Non-Patent Citations (4)
| Title |
|---|
| 张力田等: "《碳水化合物化学》", 31 July 2013, 中国轻工业出版社 * |
| 徐皓: "《回眸与展望 纪念渔业机械仪器研究所成立五十周年 1963-2013》", 31 December 2013 * |
| 洪定: "《聚丙烯—原理、工艺与技术》", 30 September 2002, 中国石化出版社 * |
| 王柏华: "《中国纺织品整理及进展 第1卷》", 30 September 2013, 中国轻工业出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103788723B (en) | Modified soapstone, quaternary ammonium polylactide/fulvate modified soapstone composite material and preparation methods and products thereof | |
| CN101565588B (en) | Organic attapulgite water-borne polyurethane nano composite leather coating agent and preparation method thereof | |
| CN105494430B (en) | One kind carries silver-colored low-molecular weight chitoglycan complex microsphere antiseptic and preparation method thereof | |
| CN106192074B (en) | A kind of preparation method of the graphene oxide being loaded with nano silver particles/seaweed composite fibre | |
| CN108588894A (en) | The preparation method and applications of the mould proof regenerated celulose fibre of antibiosis anti-acarien | |
| CN103074695B (en) | Preparation method of antibacterial and sterile nano bamboo carbon fiber | |
| CN102093484B (en) | Method for preparing nano crystal cellulose by dissociating ZnCl2 | |
| CN106906535A (en) | A kind of Graphene/nylon 6 fabric with permanent far-infrared health care function and preparation method thereof | |
| CN105926065B (en) | The nanofiber-based macroscopic fibres and preparation method thereof aligned of bacteria cellulose | |
| CN109997871A (en) | A kind of hydro-thermal carbon ball of one-step method loading nano silvery and the preparation method and application thereof | |
| CN102344686A (en) | Method for preparing fibroin nanoparticles taking polyvinyl alcohol as stabilizer | |
| Li et al. | Preparation and application of silver/chitosan-sepiolite materials with antimicrobial activities and low cytotoxicity | |
| CN109054846A (en) | A kind of preparation method of the soil conditioner based on LBL self-assembly microballoon | |
| CN107557410A (en) | Enzymolysis pretreatment collaboration acid system prepares the nanocrystalline method of low amylose | |
| CN109485736A (en) | A method of preparing nanocrystal cellulose | |
| CN110409009A (en) | A kind of antibiotic health care screen cloth and preparation method thereof for trampolining of lying fallow | |
| CN109487363A (en) | A kind of multifunctional carbon nanotube plant source fiber and preparation method thereof | |
| CN104692439A (en) | Vaterite calcium carbonate microspheres and preparation method thereof | |
| CN108219007A (en) | A kind of preparation method of the Cellulose nanocrystal of solid fossil matter acid-catalyzed hydrolysis | |
| CN103013138B (en) | Gelatin-based nano-composite material and preparation method thereof | |
| CN102061000B (en) | Method for dissolving bacterial cellulose with high polymerization degree | |
| CN101409125A (en) | Method for preparing specificity function magneto fluid | |
| CN106084704A (en) | A kind of polylactic acid is antibacterial except the preparation method of formaldehyde master batch | |
| CN106947126B (en) | High-strength biocompatible chitin nanofiber/natural latex composite membrane | |
| CN109233491A (en) | A kind of diatom ooze |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191105 |
|
| WD01 | Invention patent application deemed withdrawn after publication |