CN108285570A - A kind of preparation method of flexible decorating material building decorations patch - Google Patents
A kind of preparation method of flexible decorating material building decorations patch Download PDFInfo
- Publication number
- CN108285570A CN108285570A CN201810137656.6A CN201810137656A CN108285570A CN 108285570 A CN108285570 A CN 108285570A CN 201810137656 A CN201810137656 A CN 201810137656A CN 108285570 A CN108285570 A CN 108285570A
- Authority
- CN
- China
- Prior art keywords
- parts
- powder
- mixed
- decorating material
- mass ratio
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/08—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing carbon dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/02—CO2-releasing, e.g. NaHCO3 and citric acid
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/08—Copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2405/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2401/00 or C08J2403/00
- C08J2405/04—Alginic acid; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2479/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2461/00 - C08J2477/00
- C08J2479/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08J2479/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K11/00—Use of ingredients of unknown constitution, e.g. undefined reaction products
- C08K11/005—Waste materials, e.g. treated or untreated sewage sludge
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/08—Ingredients of unknown constitution and ingredients covered by the main groups C08K3/00 - C08K9/00
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
- C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of preparation methods of flexible decorating material building decorations patch, belong to building material technical field.The present invention is by ore tailing and sand powder in mass ratio 1：1~1：2 mixing, dry, pulverize, and are sieved, obtain mixed-powder；By silane coupling agent and mixed-powder in mass ratio 1：50~1：100 mixing, heating are mediated, and pretreatment mixed-powder is obtained；Mixed-powder, ethylene vinyl acetate copolymer and polyimides will be pre-processed, heating is kneaded, and modified additive, antioxidant, initiator and crosslinking agent is then added, and is continued heating and is kneaded, obtains intermediate mixture；It counts in parts by weight, by 50~60 parts of intermediate mixtures, 8~10 parts of calcium bicarbonates, 8~10 parts of calcium chloride solutions, 20~30 parts of sodium alginate solutions, 5~8 parts of sodium periodate solutions are stirred, injection molding, hot-forming to adorn patch to get flexible decorating material building.Decorations patch in flexible decorating material building provided by the invention has excellent mechanical property and flame retardant property.
Description
Technical field
The invention discloses a kind of preparation methods of flexible decorating material building decorations patch, belong to building material technical field.
Background technology
As modern people's living standard improves, the improvement of living conditions is advocated in country under building energy conservation emission reduction policy
It needs and a kind of meeting low-carbon environment-friendly, multi-functional, decorative strong building and ornament materials to replace original traditional organic dress
The high energy consumptions material such as plaque, glass curtain wall, coating, ceramic tile and stone material.
Multi-use architecture energy-saving flexible ornament materials building decorations patch（Porcelain tendre）It is to be modified common inorganic powder, then to be modified nothing
Machine powder is made of main component, has not only remained the resistance to ag(e)ing of inorganic material, but also the flexibility with organic material.
Traditional ceramics brick and most of ornament materials etc. are all difficult to be degraded or re-use, after permanent, this
A bit can not natural degradation, reluctant waste and scrap, can also become a kind of solid refuse, become a kind of new environmentally friendly public hazards.
And work as multi-use architecture energy-saving decoration flexibility wall material -- building decorations patch uses certain time limit or its style or color to need to update
When, it can be recycled completely and be reprocessed into new product or be reduced into common sand again for cultivating.
Decoration of exterior wall is one of important content of building decoration, its object is to improve wall resist nature in it is various because
Element such as dust, sleet, frost, solarization invasion destruction ability, and cooperatively meet with wall body structure heat preservation, it is heat-insulated, every
The functional requirements such as sound, waterproof, beautification.So external wall decorative material should take into account the double function of protection wall and beautification building.Separately
Outside, greening building energy saving has become the emphasis of energy conservation.With the quickening of urbanization process, asd number is continuously increased：It is existing
There is more than 400 hundred million square metres of gross floors area, it is contemplated that the year two thousand twenty also by about 30,000,000,000 square metres of newly-increased construction area.Existing building
In 99% be non-energy saving building, the great attention based on country to building thermal-insulation energy-saving needs to carry out reducing energy consumption to it.Due to
External thermal insulation system have apparent light weight, energy-saving effect, less damage fabric structure, reduction monolithic architecture object cost,
The features such as will not influencing to use when extending old building, have become the main realization method of building energy conservation.And external insulation system face layer
Material is also needed to protect and decorate, which requires have certain light flexible and water-proof function, and outer
Insulation system compatibility is good, and gas permeability is excellent.At present in this field, market still lacks in each side such as performance, cost, environmental protection
The all outstanding product in face.There is also the bad problems of mechanical property and flame retardant property for traditional building decorations patch, therefore also need to it
It is studied.
Invention content
The present invention solves the technical problem of：Patch mechanical property is adornd for traditional building and flame retardant property is bad asks
Topic provides a kind of preparation method of flexible decorating material building decorations patch.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is：
（1）By ore tailing and sand powder in mass ratio 1：1~1：2 mixing, dry, pulverize, and are sieved, obtain mixed-powder；
（2）By silane coupling agent and mixed-powder in mass ratio 1：50~1：100 mixing, heating are mediated, and pretreatment mixed powder is obtained
End；
（3）It counts in parts by weight, takes 30~40 parts of pretreatment mixed-powders, 30~40 parts of ethylene-vinyl acetate cs successively
Object, 20~30 parts of polyimides, 10~20 parts of modified additives, 1~2 part of antioxidant, 2~3 parts of initiators, 2~3 parts of crosslinkings
Agent will pre-process mixed-powder, vinyl-vinyl acetate copolymer and polyimides, and heating is kneaded, and modification is then added and helps
Agent, antioxidant, initiator and crosslinking agent continue heating and are kneaded, obtain intermediate mixture；
（4）It counts in parts by weight, by 50~60 parts of intermediate mixtures, 8~10 parts of calcium bicarbonates, 8~10 parts of calcium chloride solutions, 20
~30 parts of sodium alginate solutions, 5~8 parts of sodium periodate solutions, are stirred, injection molding, hot-forming to get flexible decorating material building
Decorations patch.
Step（1）The ore tailing is rock phosphate in powder tailing, any one in iron ore tailings or Copper Ores tailing.
Step（2）The silane coupling agent is silane resin acceptor kh-550, silane coupling agent KH-560 or silane coupling agent
Any one in KH-570.
Step（3）The preparation process of the modified additive is：It will（N- amidino groups）Dodecylacrylamide and polyethylene glycol
Phosphate in mass ratio 2：1~4：1 mixing, and the paracide of 0.2~0.4 times of polyethylene glycol phosphate quality and poly- second is added
The ferrocene of 0.12~0.18 times of glycol phosphate quality, constant temperature are stirred to react, and discharging obtains modified additive.
Step（3）The antioxidant is DBH 2,5 di tert butylhydroquinone and 2,4,6- tri-butyl-phenols in mass ratio 1：1
~1：2 mixed configurations form.
Step（3）The initiator is any one in benzoyl peroxide or azo-bis-isobutyl cyanide.
Step（3）The crosslinking agent is trimethylol-propane trimethacrylate or tri (propylene glycol) diacrylate
In any one.
Step（4）The preparation process of the sodium alginate solution is：By sodium alginate and water in mass ratio 1：50~1：100 is mixed
It closes, after standing swelling, heating stirring mixes to get sodium alginate solution.
The beneficial effects of the invention are as follows：
（1）The present invention is by modified additive and calcium bicarbonate, first, in early period mixing process, in modified additive active ingredient
Molecular structure is the block copolymer with parents' performance, and parents' performance of the substance can effectively improve in mixed-powder and system
The compatibility of high-molecular compound, makes it be stably dispersed in system, in addition, the block copolymer can be self-assembly of vesica knot
The imitated vesicle structure of structure, generation is dispersed in system, and secondly, in later stage hot pressing, the calcium bicarbonate heat in system is decomposed
The generation of the carbon dioxide and calcium carbonate of generation, the carbon dioxide of generation can be reacted with the amidine group in the block copolymer, and
Making charge on amidine group band, increases imitated vesicle structure internal volume since like charges are mutually exclusive, vesica is filled in system,
The porosity of promotion system, to promote the heat-insulating property of product；
（2）The present invention is by adding calcium chloride solution, sodium alginate solution and sodium periodate solution, first, in hot pressing, body
Moisture in system gradually decreases, and calcium chloride concentration gradually increases so that in system on more calcium ion substitution sodium alginates
Sodium ion, and chelate structure is formed with the embedding ends G in sodium alginate, enhance the binding force of sodium alginate, on the one hand, enhance production
The mechanical property of product, the structure could be destroyed by the other hand, in combustion process needing to consume more energy, molecular structure
Stability further increases, to promote the flame retardant property of product, secondly, and under the conditions of high temperature of fire, the calcium ion in system
Heated to generate calcium carbonate, as temperature increases, and further decomposition generates calcium oxide and carbon dioxide, the carbon dioxide of generation are dilute
The oxygen and fuel gas in air are released, unreacted calcium carbonate is filled in calcium oxide is generated in system, and the reaction is heat absorption
Reaction, temperature that can be effectively around reduction system, to further promote the flame retardant property of product.
Specific implementation mode
It will（N- amidino groups）Dodecylacrylamide and polyethylene glycol phosphate in mass ratio 2：1~4：1 is placed in No. 1 beaker
In, and the paracide and polyethylene glycol phosphate matter of 0.2~0.4 times of polyethylene glycol phosphate quality is added into No. 1 beaker
The ferrocene of 0.12~0.18 times of amount is stirred 30~50min to get modification under the conditions of rotating speed is 300~500r/min
Auxiliary agent；By sodium alginate and water in mass ratio 1：50~1：100 are added in No. 2 beakers, and 20~30min is stirred with glass bar
Afterwards, stand 3~4h of swelling, then No. 2 beakers moved into digital displays and are tested the speed constant temperature blender with magnetic force, in temperature be 90~95 DEG C, rotating speed
Under the conditions of 400~500r/min, heating stirring dissolves 40~50min to get sodium alginate solution；By ore tailing and sand powder
In mass ratio 1：1~1：2 are placed in baking oven, dry to obtain dry pack to constant weight under the conditions of temperature is 105~110 DEG C,
Then dry pack is placed in pulverizer and is crushed, the sieve of 80~120 mesh is crossed, obtains mixed-powder；By silane coupling agent and mix
Close powder in mass ratio 1：50~1：100 are placed in kneader, under the conditions of temperature is 110~130 DEG C, heating kneading 10~
20min obtains pretreatment mixed-powder；It counts in parts by weight, takes 30~40 parts of pretreatment mixed-powders, 30~40 parts of second successively
Alkene-vinyl acetate copolymer, 20~30 parts of polyimides, 10~20 parts of modified additives, 1~2 part of antioxidant, 2~3 parts are drawn
Agent is sent out, 2~3 parts of crosslinking agents will pre-process mixed-powder, and vinyl-vinyl acetate copolymer and polyimides are placed in mixer
In, under the conditions of temperature is 130~150 DEG C, heating is kneaded 5~10min, then to modified additive, antioxygen are added in mixer
Agent, initiator and crosslinking agent continue heating and are kneaded 10~20min, obtain intermediate mixing under the conditions of temperature is 120~140 DEG C
Material；It counts in parts by weight, by 50~60 parts of intermediate mixtures, 8~10 parts of calcium bicarbonates, 8~10 parts of mass fractions are 20~30%
Calcium chloride solution, 20~30 parts of sodium alginate solutions, the sodium periodate solution that 5~8 parts of mass fractions are 3~5%, stirring is placed in
In ball mill ball mill, ball milling mixing must mix homogenate, then mixing is homogenized in injection mold, and mold is placed in molding
It is hot-forming to get flexible decorating material building under the conditions of pressure is 3~4MPa under the conditions of temperature is 150~180 DEG C in machine
Decorations patch.The ore tailing is rock phosphate in powder tailing, any one in iron ore tailings or Copper Ores tailing.It is described silane coupled
Agent is silane resin acceptor kh-550, any one in silane coupling agent KH-560 or Silane coupling reagent KH-570.The antioxygen
Agent is DBH 2,5 di tert butylhydroquinone and 2,4,6- tri-butyl-phenols in mass ratio 1：1~1：2 mixed configurations form.It is described to draw
Agent is sent out as any one in benzoyl peroxide or azo-bis-isobutyl cyanide.The crosslinking agent is trimethylol propane trimethyl third
Any one in olefin(e) acid ester or tri (propylene glycol) diacrylate.
Example 1
It will（N- amidino groups）Dodecylacrylamide and polyethylene glycol phosphate in mass ratio 4：1 is placed in No. 1 beaker, and to 1
The paracide of 0.4 times of polyethylene glycol phosphate quality and two cyclopentadienyls of 0.18 times of polyethylene glycol phosphate quality are added in number beaker
Iron is stirred 50min to get modified additive under the conditions of rotating speed is 500r/min；By sodium alginate and water in mass ratio 1：
100 are added in No. 2 beakers, after being stirred 30min with glass bar, stand swelling 4h, then No. 2 beakers are moved into digital displays and are tested the speed perseverance
Warm magnetic stirring apparatus is 95 DEG C in temperature, and under the conditions of rotating speed is 500r/min, heating stirring dissolves 50min to get sodium alginate
Liquid；By ore tailing and sand powder in mass ratio 1：2 are placed in baking oven, dry to constant weight under the conditions of temperature is 110 DEG C, obtain
Dry pack is then placed in pulverizer and crushes by dry pack, crosses the sieve of 120 mesh, obtains mixed-powder；It will be silane coupled
Agent and mixed-powder in mass ratio 1：100 are placed in kneader, and under the conditions of temperature is 130 DEG C, 20min is mediated in heating, is obtained pre-
Handle mixed-powder；Count in parts by weight, take successively 40 parts pretreatment mixed-powders, 40 parts of vinyl-vinyl acetate copolymers,
30 parts of polyimides, 20 parts of modified additives, 2 parts of antioxidants, 3 parts of initiators, 3 parts of crosslinking agents will pre-process mixed-powder, second
Alkene-vinyl acetate copolymer and polyimides are placed in mixer, and under the conditions of temperature is 150 DEG C, heating is kneaded 10min,
Then to modified additive, antioxidant, initiator and crosslinking agent are added in mixer, under the conditions of temperature is 140 DEG C, continue to add
Hot milling 20min obtains intermediate mixture；It counts in parts by weight, by 60 parts of intermediate mixtures, 10 parts of calcium bicarbonates, 10 parts of quality
The calcium chloride solution that score is 30%, 30 parts of sodium alginate solutions, the sodium periodate solution that 8 parts of mass fractions are 5%, stirring are placed in ball
In grinding machine ball mill, ball milling mixing must mix homogenate, then mixing is homogenized in injection mold, and mold is placed in moulding press
In, under the conditions of temperature is 180 DEG C, under the conditions of pressure is 4MPa, hot-forming adornd to get flexible decorating material building is pasted.It is described
Ore tailing is rock phosphate in powder tailing.The silane coupling agent is silane resin acceptor kh-550.The antioxidant is bis- uncles of 2,5-
Butylhydroquinone and 2,4,6- tri-butyl-phenols in mass ratio 1：2 mixed configurations form.The initiator is benzoyl peroxide.
The crosslinking agent is trimethylol-propane trimethacrylate.
Example 2
By sodium alginate and water in mass ratio 1：100 are added in No. 2 beakers, after being stirred 30min with glass bar, stand swelling
4h, then No. 2 beakers are moved into digital displays and are tested the speed constant temperature blender with magnetic force, it is 95 DEG C in temperature, under the conditions of rotating speed is 500r/min, adds
Thermal agitation dissolves 50min to get sodium alginate solution；By ore tailing and sand powder in mass ratio 1：2 are placed in baking oven, in temperature
It is dry to obtain dry pack to constant weight, then dry pack is placed in pulverizer and is crushed under the conditions of 110 DEG C, cross 120
Purpose is sieved, and mixed-powder is obtained；By silane coupling agent and mixed-powder in mass ratio 1：100 are placed in kneader, in temperature be 130
Under the conditions of DEG C, 20min is mediated in heating, obtains pretreatment mixed-powder；It counts in parts by weight, takes 40 parts of pretreatment mixed powders successively
End, 40 parts of vinyl-vinyl acetate copolymers, 30 parts of polyimides, 2 parts of antioxidants, 3 parts of initiators, 3 parts of crosslinking agents will
Pre-process mixed-powder, vinyl-vinyl acetate copolymer and polyimides be placed in mixer, in temperature be 150 DEG C of conditions
Under, heating is kneaded 10min, then to antioxidant, initiator and crosslinking agent are added in mixer, in temperature be 140 DEG C of conditions
Under, continue heating and be kneaded 20min, obtains intermediate mixture；It counts in parts by weight, by 60 parts of intermediate mixtures, 10 parts of calcium bicarbonates,
The calcium chloride solution that 10 parts of mass fractions are 30%, 30 parts of sodium alginate solutions, the sodium periodate solution that 8 parts of mass fractions are 5% stir
It mixes and is placed in ball mill ball mill, ball milling mixing must mix homogenate, then mixing is homogenized in injection mold, and mold is set
It is hot-forming to be adornd to get flexible decorating material building under the conditions of pressure is 4MPa under the conditions of temperature is 180 DEG C in moulding press
Patch.The ore tailing is rock phosphate in powder tailing.The silane coupling agent is silane resin acceptor kh-550.The antioxidant is 2,
5- di-tert-butyl hydroquinones and 2,4,6- tri-butyl-phenols in mass ratio 1：2 mixed configurations form.The initiator is peroxidating
Benzoyl.The crosslinking agent is trimethylol-propane trimethacrylate.
Example 3
It will（N- amidino groups）Dodecylacrylamide and polyethylene glycol phosphate in mass ratio 4：1 is placed in No. 1 beaker, and to 1
The paracide of 0.4 times of polyethylene glycol phosphate quality and two cyclopentadienyls of 0.18 times of polyethylene glycol phosphate quality are added in number beaker
Iron is stirred 50min to get modified additive under the conditions of rotating speed is 500r/min；By sodium alginate and water in mass ratio 1：
100 are added in No. 2 beakers, after being stirred 30min with glass bar, stand swelling 4h, then No. 2 beakers are moved into digital displays and are tested the speed perseverance
Warm magnetic stirring apparatus is 95 DEG C in temperature, and under the conditions of rotating speed is 500r/min, heating stirring dissolves 50min to get sodium alginate
Liquid；By ore tailing and sand powder in mass ratio 1：2 are placed in baking oven, dry to constant weight under the conditions of temperature is 110 DEG C, obtain
Dry pack is then placed in pulverizer and crushes by dry pack, crosses the sieve of 120 mesh, obtains mixed-powder；It will be silane coupled
Agent and mixed-powder in mass ratio 1：100 are placed in kneader, and under the conditions of temperature is 130 DEG C, 20min is mediated in heating, is obtained pre-
Handle mixed-powder；Count in parts by weight, take successively 40 parts pretreatment mixed-powders, 40 parts of vinyl-vinyl acetate copolymers,
30 parts of polyimides, 20 parts of modified additives, 2 parts of antioxidants, 3 parts of initiators, 3 parts of crosslinking agents will pre-process mixed-powder, second
Alkene-vinyl acetate copolymer and polyimides are placed in mixer, and under the conditions of temperature is 150 DEG C, heating is kneaded 10min,
Then to modified additive, antioxidant, initiator and crosslinking agent are added in mixer, under the conditions of temperature is 140 DEG C, continue to add
Hot milling 20min obtains intermediate mixture；It counts in parts by weight, by 60 parts of intermediate mixtures, the chlorine that 10 parts of mass fractions are 30%
Change calcium solution, 30 parts of sodium alginate solutions, the sodium periodate solution that 8 parts of mass fractions are 5% is stirred and is placed in ball mill ball mill,
Ball milling mixing must mix homogenate, and mold will be then placed in moulding press in mixing homogenate injection mold, in temperature be 180
Under the conditions of DEG C, under the conditions of pressure is 4MPa, hot-forming adornd to get flexible decorating material building is pasted.The ore tailing is phosphorus ore
Stone tailing.The silane coupling agent is silane resin acceptor kh-550.The antioxidant be DBH 2,5 di tert butylhydroquinone and 2,4,
6- tri-butyl-phenols in mass ratio 1：2 mixed configurations form.The initiator is benzoyl peroxide.The crosslinking agent is three
Methylolpropane trimethacrylate.
Example 4
It will（N- amidino groups）Dodecylacrylamide and polyethylene glycol phosphate in mass ratio 4：1 is placed in No. 1 beaker, and to 1
The paracide of 0.4 times of polyethylene glycol phosphate quality and two cyclopentadienyls of 0.18 times of polyethylene glycol phosphate quality are added in number beaker
Iron is stirred 50min to get modified additive under the conditions of rotating speed is 500r/min；By sodium alginate and water in mass ratio 1：
100 are added in No. 2 beakers, after being stirred 30min with glass bar, stand swelling 4h, then No. 2 beakers are moved into digital displays and are tested the speed perseverance
Warm magnetic stirring apparatus is 95 DEG C in temperature, and under the conditions of rotating speed is 500r/min, heating stirring dissolves 50min to get sodium alginate
Liquid；By ore tailing and sand powder in mass ratio 1：2 are placed in baking oven, dry to constant weight under the conditions of temperature is 110 DEG C, obtain
Dry pack is then placed in pulverizer and crushes by dry pack, crosses the sieve of 120 mesh, obtains mixed-powder；It will be silane coupled
Agent and mixed-powder in mass ratio 1：100 are placed in kneader, and under the conditions of temperature is 130 DEG C, 20min is mediated in heating, is obtained pre-
Handle mixed-powder；Count in parts by weight, take successively 40 parts pretreatment mixed-powders, 40 parts of vinyl-vinyl acetate copolymers,
30 parts of polyimides, 20 parts of modified additives, 2 parts of antioxidants, 3 parts of initiators, 3 parts of crosslinking agents will pre-process mixed-powder, second
Alkene-vinyl acetate copolymer and polyimides are placed in mixer, and under the conditions of temperature is 150 DEG C, heating is kneaded 10min,
Then to modified additive, antioxidant, initiator and crosslinking agent are added in mixer, under the conditions of temperature is 140 DEG C, continue to add
Hot milling 20min obtains intermediate mixture；It counts in parts by weight, by 60 parts of intermediate mixtures, 10 parts of calcium bicarbonates, 30 portions of seaweed
Sour sodium liquid, the sodium periodate solution that 8 parts of mass fractions are 5%, stirring are placed in ball mill ball mill, and ball milling mixing must mix even
Mixing is then homogenized in injection mold, and mold is placed in moulding press by slurry, and under the conditions of temperature is 180 DEG C, pressure is
Under the conditions of 4MPa, hot-forming adornd to get flexible decorating material building is pasted.The ore tailing is rock phosphate in powder tailing.The silane
Coupling agent is silane resin acceptor kh-550.The antioxidant is that DBH 2,5 di tert butylhydroquinone and 2,4,6- tri-butyl-phenols are pressed
Mass ratio 1：2 mixed configurations form.The initiator is benzoyl peroxide.The crosslinking agent is trimethylol propane trimethyl
Acrylate.
Example 5
It will（N- amidino groups）Dodecylacrylamide and polyethylene glycol phosphate in mass ratio 4：1 is placed in No. 1 beaker, and to 1
The paracide of 0.4 times of polyethylene glycol phosphate quality and two cyclopentadienyls of 0.18 times of polyethylene glycol phosphate quality are added in number beaker
Iron is stirred 50min to get modified additive under the conditions of rotating speed is 500r/min；Ore tailing and sand powder are pressed into quality
Than 1：2 are placed in baking oven, dry to constant weight under the conditions of temperature is 110 DEG C, dry pack are obtained, then by dry pack
It is placed in pulverizer and crushes, cross the sieve of 120 mesh, obtain mixed-powder；By silane coupling agent and mixed-powder in mass ratio 1：100 set
In kneader, under the conditions of temperature is 130 DEG C, 20min is mediated in heating, obtains pretreatment mixed-powder；It counts in parts by weight, according to
It is secondary take 40 parts pretreatment mixed-powders, 40 parts of vinyl-vinyl acetate copolymers, 30 parts of polyimides, 20 parts of modified additives, 2
Part antioxidant, 3 parts of initiators, 3 parts of crosslinking agents will pre-process mixed-powder, and vinyl-vinyl acetate copolymer and polyamides are sub-
Amine is placed in mixer, and under the conditions of temperature is 150 DEG C, heating is kneaded 10min, then to modified additive is added in mixer,
Antioxidant, initiator and crosslinking agent continue heating and are kneaded 20min, obtain intermediate mixture under the conditions of temperature is 140 DEG C；It presses
Parts by weight meter, by 60 parts of intermediate mixtures, 10 parts of calcium bicarbonates, the calcium chloride solution that 10 parts of mass fractions are 30%, 8 parts of matter
The sodium periodate solution that score is 5% is measured, stirring is placed in ball mill ball mill, and ball milling mixing must mix homogenate, will then mix
It closes in homogenate injection mold, and mold is placed in moulding press, under the conditions of temperature is 180 DEG C, under the conditions of pressure is 4MPa, heat
Molded adornd to get flexible decorating material building is pasted.The ore tailing is rock phosphate in powder tailing.The silane coupling agent is that silane is even
Join agent KH-550.The antioxidant is DBH 2,5 di tert butylhydroquinone and 2,4,6- tri-butyl-phenols in mass ratio 1：2 mixing
It configures.The initiator is benzoyl peroxide.The crosslinking agent is trimethylol-propane trimethacrylate.
Example 6
It will（N- amidino groups）Dodecylacrylamide and polyethylene glycol phosphate in mass ratio 4：1 is placed in No. 1 beaker, and to 1
The paracide of 0.4 times of polyethylene glycol phosphate quality and two cyclopentadienyls of 0.18 times of polyethylene glycol phosphate quality are added in number beaker
Iron is stirred 50min to get modified additive under the conditions of rotating speed is 500r/min；By sodium alginate and water in mass ratio 1：
100 are added in No. 2 beakers, after being stirred 30min with glass bar, stand swelling 4h, then No. 2 beakers are moved into digital displays and are tested the speed perseverance
Warm magnetic stirring apparatus is 95 DEG C in temperature, and under the conditions of rotating speed is 500r/min, heating stirring dissolves 50min to get sodium alginate
Liquid；By ore tailing and sand powder in mass ratio 1：2 are placed in baking oven, dry to constant weight under the conditions of temperature is 110 DEG C, obtain
Dry pack is then placed in pulverizer and crushes by dry pack, crosses the sieve of 120 mesh, obtains mixed-powder；It will be silane coupled
Agent and mixed-powder in mass ratio 1：100 are placed in kneader, and under the conditions of temperature is 130 DEG C, 20min is mediated in heating, is obtained pre-
Handle mixed-powder；Count in parts by weight, take successively 40 parts pretreatment mixed-powders, 40 parts of vinyl-vinyl acetate copolymers,
30 parts of polyimides, 20 parts of modified additives, 2 parts of antioxidants, 3 parts of initiators, 3 parts of crosslinking agents will pre-process mixed-powder, second
Alkene-vinyl acetate copolymer and polyimides are placed in mixer, and under the conditions of temperature is 150 DEG C, heating is kneaded 10min,
Then to modified additive, antioxidant, initiator and crosslinking agent are added in mixer, under the conditions of temperature is 140 DEG C, continue to add
Hot milling 20min obtains intermediate mixture；It counts in parts by weight, by 60 parts of intermediate mixtures, 10 parts of calcium bicarbonates, 10 parts of quality
The calcium chloride solution that score is 30%, 30 parts of sodium alginate solutions, stirring are placed in ball mill ball mill, and ball milling mixing must mix even
Mixing is then homogenized in injection mold, and mold is placed in moulding press by slurry, and under the conditions of temperature is 180 DEG C, pressure is
Under the conditions of 4MPa, hot-forming adornd to get flexible decorating material building is pasted.The ore tailing is rock phosphate in powder tailing.The silane
Coupling agent is silane resin acceptor kh-550.The antioxidant is that DBH 2,5 di tert butylhydroquinone and 2,4,6- tri-butyl-phenols are pressed
Mass ratio 1：2 mixed configurations form.The initiator is benzoyl peroxide.The crosslinking agent is trimethylol propane trimethyl
Acrylate.
Comparative example：The building decorations patch of Ningbo new material Co., Ltd production.
1 to 6 gained flexible decorating material building of example decorations patch and comparative example product are subjected to performance detection, specific testing result
As shown in table 1：
Table 1：Performance detection table
| Detection content | Example 1 | Example 2 | Example 3 | Example 4 | Example 5 | Example 6 | Comparative example |
| Anti-flammability/grade | A | A1 | A1 | A2 | A1 | A1 | B1 |
| Tensile strength/MPa | 4.4 | 3.2 | 2.9 | 3.4 | 3.2 | 3.5 | 1.8 |
By 1 testing result of table it is found that present invention gained flexible decorating material building decorations patch has excellent mechanical property and anti-flammability
Energy.
Claims (8)
1. a kind of preparation method of flexible decorating material building decorations patch, it is characterised in that specific preparation process is as follows：
（1）By ore tailing and sand powder in mass ratio 1：1~1：2 mixing, dry, pulverize, and are sieved, obtain mixed-powder；
（2）By silane coupling agent and mixed-powder in mass ratio 1：50~1：100 mixing, heating are mediated, and pretreatment mixed powder is obtained
End；
（3）It counts in parts by weight, takes 30~40 parts of pretreatment mixed-powders, 30~40 parts of ethylene-vinyl acetate cs successively
Object, 20~30 parts of polyimides, 10~20 parts of modified additives, 1~2 part of antioxidant, 2~3 parts of initiators, 2~3 parts of crosslinkings
Agent will pre-process mixed-powder, vinyl-vinyl acetate copolymer and polyimides, and heating is kneaded, and modification is then added and helps
Agent, antioxidant, initiator and crosslinking agent continue heating and are kneaded, obtain intermediate mixture；
（4）It counts in parts by weight, by 50~60 parts of intermediate mixtures, 8~10 parts of calcium bicarbonates, 8~10 parts of calcium chloride solutions, 20
~30 parts of sodium alginate solutions, 5~8 parts of sodium periodate solutions, are stirred, injection molding, hot-forming to get flexible decorating material building
Decorations patch.
2. a kind of preparation method of flexible decorating material building decorations patch according to claim 1, it is characterised in that：Step（1）Institute
It is rock phosphate in powder tailing to state ore tailing, any one in iron ore tailings or Copper Ores tailing.
3. a kind of preparation method of flexible decorating material building decorations patch according to claim 1, it is characterised in that：Step（2）Institute
It is silane resin acceptor kh-550 to state silane coupling agent, any one in silane coupling agent KH-560 or Silane coupling reagent KH-570
Kind.
4. a kind of preparation method of flexible decorating material building decorations patch according to claim 1, it is characterised in that：Step（3）Institute
The preparation process for stating modified additive is：It will（N- amidino groups）Dodecylacrylamide and polyethylene glycol phosphate in mass ratio 2：1
~4：1 mixing, and the paracide and polyethylene glycol phosphate quality of 0.2~0.4 times of polyethylene glycol phosphate quality is added
0.12~0.18 times of ferrocene, constant temperature are stirred to react, and discharging obtains modified additive.
5. a kind of preparation method of flexible decorating material building decorations patch according to claim 1, it is characterised in that：Step（3）Institute
It is DBH 2,5 di tert butylhydroquinone and 2,4,6- tri-butyl-phenols in mass ratio 1 to state antioxidant：1~1：2 mixed configurations form.
6. a kind of preparation method of flexible decorating material building decorations patch according to claim 1, it is characterised in that：Step（3）Institute
Initiator is stated as any one in benzoyl peroxide or azo-bis-isobutyl cyanide.
7. a kind of preparation method of flexible decorating material building decorations patch according to claim 1, it is characterised in that：Step（3）Institute
Crosslinking agent is stated as any one in trimethylol-propane trimethacrylate or tri (propylene glycol) diacrylate.
8. a kind of preparation method of flexible decorating material building decorations patch according to claim 1, it is characterised in that：Step（4）Institute
The preparation process for stating sodium alginate solution is：By sodium alginate and water in mass ratio 1：50~1：100 mixing add after standing swelling
Thermal agitation mixes to get sodium alginate solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810137656.6A CN108285570A (en) | 2018-02-10 | 2018-02-10 | A kind of preparation method of flexible decorating material building decorations patch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810137656.6A CN108285570A (en) | 2018-02-10 | 2018-02-10 | A kind of preparation method of flexible decorating material building decorations patch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108285570A true CN108285570A (en) | 2018-07-17 |
Family
ID=62832975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810137656.6A Withdrawn CN108285570A (en) | 2018-02-10 | 2018-02-10 | A kind of preparation method of flexible decorating material building decorations patch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108285570A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102863643A (en) * | 2012-09-25 | 2013-01-09 | 山东理工大学 | Process for producing foaming soft porcelain light heat preservation facing material by using inorganic waste materials |
| CN103951868A (en) * | 2014-04-28 | 2014-07-30 | 苗健 | Quartz panel for decoration |
| CN104277317A (en) * | 2014-08-07 | 2015-01-14 | 武汉纺织大学 | Method for preparing phase-change temperature-adjustable flexible ceramic material |
| CN106750861A (en) * | 2016-12-14 | 2017-05-31 | 天长市康宁甘油科技有限公司 | A kind of abrasion resistant fire blocking decorative plastic material |
-
2018
- 2018-02-10 CN CN201810137656.6A patent/CN108285570A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102863643A (en) * | 2012-09-25 | 2013-01-09 | 山东理工大学 | Process for producing foaming soft porcelain light heat preservation facing material by using inorganic waste materials |
| CN103951868A (en) * | 2014-04-28 | 2014-07-30 | 苗健 | Quartz panel for decoration |
| CN104277317A (en) * | 2014-08-07 | 2015-01-14 | 武汉纺织大学 | Method for preparing phase-change temperature-adjustable flexible ceramic material |
| CN106750861A (en) * | 2016-12-14 | 2017-05-31 | 天长市康宁甘油科技有限公司 | A kind of abrasion resistant fire blocking decorative plastic material |
Non-Patent Citations (4)
| Title |
|---|
| 严瑞瑄: "《水溶性高分子》", 30 June 1998, 化学工业出版社 * |
| 乔庆东等: "《碳五烯烃的精细化工利用》", 31 January 2015, 辽宁科学技术出版社 * |
| 杨东武 等: "《塑料材料选用技术》", 31 January 2008, 中国轻工业出版社 * |
| 闫强: "新刺激源响应大分子的构筑与可控自组装", 《中国博士学位论文全文数据库 工程科技Ⅰ辑B014-6》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102888900B (en) | Light heat preservation silicon and calcium compound plate | |
| CN101234885B (en) | Coal gangue sintering porous decorative brick manufacturing method | |
| CN101412597A (en) | Method for preparing sintered foamed brick from iron tailings by normal temperature foaming | |
| CN103420666A (en) | Ore tailings ceramsite air brick and preparation method thereof | |
| CN106187087A (en) | Composite foamed pottery of facing based on granite mine tailing and preparation method thereof | |
| CN105272001B (en) | A kind of haydite concrete and preparation method thereof | |
| CN105541201A (en) | High-toughness haydite concrete and preparation method thereof | |
| CN108102255A (en) | A kind of flame retardant type PVC wood plastic plate and preparation method thereof | |
| CN107352973A (en) | A kind of preparation method of environment friendly brick | |
| CN103360013B (en) | A kind of preparation method of gypsum base thermal insulation mortar | |
| CN107200513A (en) | A kind of preparation method of New Building Materials | |
| CN106746966A (en) | Fire-retardant heat-insulation material used for building exterior wall and fireproof heat insulating brick used for building exterior wall and preparation method | |
| CN108676227A (en) | A kind of energy-conserving fire retardant Wood plastic wall board and preparation method thereof | |
| CN103113087B (en) | Method for processing and manufacturing light brick by utilizing household garbage | |
| CN106497117A (en) | A kind of environmental protection flame retardant Wood-plastic floor and preparation method thereof | |
| CN106365562A (en) | Efficient energy-saving environment-friendly inorganic building heat preservation material and preparation method thereof | |
| CN103058598B (en) | Production method of self-insulation block for building wall body | |
| CN108285570A (en) | A kind of preparation method of flexible decorating material building decorations patch | |
| CN106957163A (en) | A kind of fire-retardant corrosion resistance insulation material and its preparation technology | |
| CN106892645A (en) | A kind of color bamboo fiber colliery wastes brick | |
| CN103086658B (en) | Production method of three-dimensional skeleton composite board for building | |
| CN100408499C (en) | Energy-saving environment protecting waste brick | |
| CN106699034A (en) | Preparation method of building interior wall heat insulation material | |
| CN105130318A (en) | Bamboo charcoal powder-containing low energy consumption aerated brick | |
| CN109337403A (en) | A kind of Wood-plastic material and preparation method thereof prepared with papermaking waste |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180717 |