CN110029486A - A kind of preparation method of wear-resisting waterproof fabrics - Google Patents

A kind of preparation method of wear-resisting waterproof fabrics Download PDF

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CN110029486A
CN110029486A CN201910325983.9A CN201910325983A CN110029486A CN 110029486 A CN110029486 A CN 110029486A CN 201910325983 A CN201910325983 A CN 201910325983A CN 110029486 A CN110029486 A CN 110029486A
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wear
parts
mixed
beaker
waterproof fabrics
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何俊欣
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Foshan Shiwei Creative Furniture Co Ltd
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Foshan Shiwei Creative Furniture Co Ltd
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/45Oxides or hydroxides of elements of Groups 3 or 13 of the Periodic Table; Aluminates
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/77Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
    • D06M11/79Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/224Esters of carboxylic acids; Esters of carbonic acid
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/50Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms
    • D06M13/51Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond
    • D06M13/513Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond with at least one carbon-silicon bond
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03Polysaccharides or derivatives thereof
    • D06M15/11Starch or derivatives thereof
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/356Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/507Polyesters
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/35Abrasion, pilling or fibrillation resistance

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

The present invention relates to a kind of preparation methods of wear-resisting waterproof fabrics, belong to textile cloth technical field.Plant fiber is carried out oxidation processes by the present invention, it aoxidizes the hydroxyl group of fiber surface and generates carboxylic group, increase the carboxyl quantity of fiber surface, add aluminium ion, utilize complexing, aluminium ion bonding is set to be adsorbed in fiber surface, using pH value adjusting and pyroreaction, nano-scale aluminum oxide particle is formed in the fibre, nano aluminium oxide filling plant fibre pipe, the mechanical strength of reinforcing fibre structure, to reinforce the wear-resisting property of fabric, it is formed simultaneously aluminum oxide film layer cladding precoat, makes the waterproof performance of fabric and is strengthened.The present invention solves the problems, such as that waterproof fabrics waterproof performance is bad at present, wear-resisting property is poor.

Description

A kind of preparation method of wear-resisting waterproof fabrics
Technical field
The present invention relates to a kind of preparation methods of wear-resisting waterproof fabrics, belong to textile cloth technical field.
Background technique
With the development of science and technology, social progress and improvement of living standard, requirement of the people to quality of life are got over Come higher.Textile extends to the functions such as beautiful, comfortable, fashion, protection from the basic function for hiding body resisting cold, and people's disappears Take theory also gradually from practical to health care, environmental protection, multi-functional development, various intelligent, functionalization textiles are closed extensively Note and development, waterproof moisture permeable fabric are exactly wherein an example.Waterproof moisture permeable fabric is now in developing stage, and major product kind is Fabric, micropore or hydrophilic coating fabric, micropore or the hydrophilic laminate surface material that high density machine side material and its fluorine silicon arrange.It is saturating in waterproof In terms of wet fabric purposes, there are civilian clothes (raincoat, gym suit, easy dress), work clothes, protective garment etc..Waterproof moisture permeable fabric (Waterproof and Moisture Permeable Fabric) is also Water-proof breathable fabric, also known as " can breathe fabric ". It is world textile industry constantly to top grade development integrate waterproof, radix saposhnikoviae, moisture-inhibiting and thermal property, show unique characteristics Functional fabric.From fabric function in terms of comfort angle, waterproof moisture permeable fabric refers to water with certain pressure or has one Determine the rainwater of kinetic energy and snow, dew, frost outside various clothes etc., cannot penetrate or be impregnated with fabric, and sweat that human body distributes, sweat gas It can be transmitted to the external world in the form based on vapor, will not gather or be condensate between body surface and fabric and make one to feel viscous It is wet and sultry, to realize the unification of fabric water-proof function and fabric heat, wet comfort.From fabric composition and structural point It sees, waterproof moisture permeable fabric or there are hydrophilic films;Or exist smaller than water droplet size and more much larger than gaseous hydrone Microporous membrane, therefore there is the performance that can be prevented liquid water, and can penetrate gaseous state hydrone.And the aperture size of microporous membrane is very Small, weather side aperture is in bend alignment, and cold wind is made to be not easy to penetrate, because and with wind-proof warming.Waterproofness refers to fabric To with certain kinetic energy rainwater and snow, dew, frost or liquid water penetrate when impedance behavior.The water of liquid passes through garment material Into on the inside of clothes, there are two types of approach: after one is extraneous water contact fabric, fabric is spontaneously wet out by water, and borrows capillary effect, is led to Various gap cavities in fabric are crossed, into fabric inside and other positions of fabric surface.This mainly with the surface of fabric can and Surface roughness is related, shows as a kind of spontaneous process.Another be water under certain ambient pressure or itself kinetic energy effect Under be directed through the inside that fabric inseam lyriform pore hole enters fabric, such case remove with surface can and surface roughness have outside the Pass, Additionally depend on the tightness of impressed pressure or water droplet kinetic energy and fabric.Therefore, the waterproof problem of fabric includes simultaneously preventing fabric quilt Water wetting and infiltration.The water-proof function of the material of existing cloth is not that very well, clothing is moist after meeting water, and entire clothes weight adds Weight, wearer can feel that like a hen on a hot girdle clothing is easier to breed bacterium in wet condition, influence the health of wearer;And Existing waterproof cloth is all using oiliness cloth, and this cloth is needed during the preparation process using more organic compound, Some organic compounds are not only toxic, and certain injury is brought to human body, and waterproof fabrics often has friction in wearing use process Effect, causes wear of clothes serious, can only abandon one integral piece clothes, cause the waste to resource, certain dirt is also generated to environment Dye.
Summary of the invention
The technical problems to be solved by the invention:, wear-resisting property bad for current waterproof fabrics waterproof performance is poor to be lacked It falls into, provides a kind of preparation method of wear-resisting waterproof fabrics.
In order to solve the above technical problems, the technical solution adopted by the present invention is that:
A kind of preparation method of wear-resisting waterproof fabrics, specific preparation step are as follows:
Modified product, vinyltriethylsilane, aqueous silicone acrylic emulsion, repefral, 3 polyester investment will be concentrated altogether It in mixed machine, is mixed under conditions of temperature is 150~170 DEG C and soak is made, base fabric is put under constant temperature and is impregnated 4~5h is impregnated in liquid up to wear-resisting waterproof fabrics.
The specific preparation step of the concentration modified product are as follows:
(1) it will be putted into fermenter to reaction solution, castor oil, starch, methane liquid, sodium citrate uniformly mixed, fermentor will be thrown Enter in the greenhouse that room temperature is 33~36 DEG C, the lower constant temperature of opening stands 5~7 days, and sealed fermenter after standing continues standing 80 ~100min;
(2) in material investment reaction kettle, reactor temperature will be increased to 100~110 DEG C in fermentor, used under constant temperature Blender is mixed 100~120min with the revolving speed of 500~600r/min and fermentation materials is made, by fermentation materials and quality point Number is put into three-necked flask for 3~5% sodium hydroxide solution, is mixed 30 with blender with the revolving speed of 500~550r/min Reaction lotion is made in~40min;
(3) hydrochloric acid solution that mass fraction is 10~12% is added dropwise into reaction kettle and adjusts pH value to 5.5~6.5, uses agitating device 50~60min is mixed with the revolving speed of 600~800r/min, in material investment Rotary Evaporators, will turn in kettle after stirring Speed is 2~3h of rotary evaporation under conditions of 230~260r/min and temperature are 60~70 DEG C, material is put into baking oven, in temperature Degree dry obtained concentration modified product of 2~3h under conditions of being 105~110 DEG C;
The specific preparation step to reaction solution are as follows:
(1) hydrochloric acid that bagasse and mass fraction are 6~10% is put into beaker, with blender turning with 500~600r/min 50~60min is mixed in speed, and the sodium hydroxide solution that mass fraction is 12~15% is added dropwise after stirring into beaker and adjusts pH value To 10~11, places the beaker constant temperature in the water-bath that bath temperature is 80~100 DEG C and stand the obtained mixing slurry of 100~120min Liquid;
(2) SiO 2 powder is added into beaker, 60 are mixed with blender with the revolving speed of 1000~1200r/min~ Dispersion liquid is made in 80min, and potassium permanganate powder is added dropwise into beaker, and matter is added dropwise into beaker again after being stirred to react 60~80min Hydrochloric acid solution adjusting pH value to the neutrality that score is 5~7% is measured to be made to reaction solution.
Preferably according to parts by weight, 10~12 parts of the concentration modified product, vinyltriethylsilane are 1~2 Part, aqueous silicone acrylic emulsion are 2.0~2.4 parts, repefral is 1.0~1.2 parts, polyester is 30~32 parts.
Be concentrated in the specific preparation step (1) of modified product it is preferred according to parts by weight, described to reaction solution is 15 ~18 parts, castor oil be 3~5 parts, starch is 2~4 parts, methane liquid is 2~5 parts, sodium citrate is 1~2 part.
The hydrogen-oxygen that fermentation materials described in the specific preparation step (2) of modified product and mass fraction are 3~5% is concentrated The mass ratio for changing sodium solution is 15:1.
The quality for the hydrochloric acid that bagasse described in specific preparation step (1) to reaction solution and mass fraction are 6~10% Than for 1:10.
It is 10~11 that dropwise addition sodium hydroxide solution described in specific preparation step (1) to reaction solution, which adjusts pH value,.
The quality for the SiO 2 powder being added described in specific preparation step (2) to reaction solution into beaker is mixed Close the 2~4% of grind slurries quality.
The quality for the potassium permanganate powder being added dropwise described in specific preparation step (2) to reaction solution into beaker is point The 5~7% of dispersion liquid quality.
The method have the benefit that:
(1) bagasse is put into hydrochloric acid be mixed first by the present invention, alkaline reaction is added after stirring, mixed serum is made, with Silica will be put into mixed serum afterwards, then is made after adjusting pH value to neutrality to reaction solution, then will be to reaction solution and castor-oil plant The materials such as oil, starch, methane liquid put into fermenter carry out fermentation process, and high temperature boiling, rotary evaporation, drying are made after fermentation Modified product is concentrated, the materials such as modified product, silane coupling agent, repefral, polyethers will finally be concentrated and mix system Soak is obtained, finally base fabric is put into soak and is impregnated up to wear-resisting waterproof fabrics, bagasse is carried out acid & alkali liquid by the present invention It impregnates, therefrom extracts the ingredients such as plant fiber, sucrose, while high temperature boiling decomposes plant fiber, make fibre composition carbochain Fracture, while the free group such as carboxyl grafting, hydroxyl in fibrous strands, so that the structure being crosslinked mutually is formed between each fiber, and And the increase of number of functional groups is easily adsorbed to fiber in base fabric, makes the close fiber film layer of clad structure on fabric, it is this Fiber film layer close structure, makes hydrone be difficult to permeate, and improves the waterproof performance of fabric, while fiber film layer itself has well Ductile structure, be bonded in basic web surface, the mechanical strength of tunica fibrosa layer can be made to be strengthened, be the wearability of fabric It is improved;
(2) plant fiber is carried out oxidation processes by the present invention, is aoxidized the hydroxyl group of fiber surface and is generated carboxylic group, increases The carboxyl quantity of fiber surface, adds aluminium ion, using complexing, aluminium ion bonding is made to be adsorbed in fiber surface, then pass through PH value adjusting and pyroreaction are crossed, forms nano-scale aluminum oxide particle in the fibre, nano aluminium oxide filling plant fibre pipe adds The mechanical strength of strong fibre structure is formed simultaneously aluminum oxide film layer cladding precoat, makes face to reinforce the wear-resisting property of fabric It the waterproof performance of material and is strengthened, is had broad application prospects.
Specific embodiment
Be in mass ratio in 1:10 investment beaker by the hydrochloric acid that bagasse and mass fraction are 6~10%, with blender with 50~60min is mixed in the revolving speed of 500~600r/min, and the hydrogen that mass fraction is 12~15% is added dropwise after stirring into beaker Sodium hydroxide solution adjusts pH value to 10~11, places the beaker constant temperature in the water-bath that bath temperature is 80~100 DEG C and stands 100 Mixed serum is made in~120min;
(1) SiO 2 powder of mixed serum quality 2~4% is added in Xiang Shangshu beaker, with blender with 1000~1200r/ The revolving speed of min is mixed 60~80min and dispersion liquid is made, and the potassium permanganate powder of dispersion liquid quality 5~7% is added dropwise into beaker End is stirred to react the hydrochloric acid solution that dropwise addition mass fraction is 5~7% into beaker again after 60~80min and adjusts pH value to neutrality system It obtains to reaction solution;
(2) according to parts by weight, above-mentioned to reaction solution, 3~5 parts of castor oil, 2~4 parts of starch, 2~5 parts of biogas by 15~18 parts Liquid, 1~2 part of sodium citrate put into fermenter uniformly mixed, are in 33~36 DEG C of greenhouse by fermentor investment room temperature, The lower constant temperature of opening stands 5~7 days, and sealed fermenter after standing continues 80~100min of standing;
(3) in material investment reaction kettle, reactor temperature will be increased to 100~110 DEG C, constant temperature in above-mentioned fermentor It is lower that the obtained fermentation materials of 100~120min are mixed with the revolving speed of 500~600r/min with blender, by fermentation materials and matter The sodium hydroxide solution that amount score is 3~5% is in 15:1 investment three-necked flask, with blender with 500~550r/ in mass ratio The revolving speed of min is mixed 30~40min and reaction lotion is made;
(4) hydrochloric acid solution that mass fraction is 10~12% is added dropwise into reaction kettle and adjusts pH value to 5.5~6.5, uses agitating device 50~60min is mixed with the revolving speed of 600~800r/min, in material investment Rotary Evaporators, will turn in kettle after stirring Speed is 2~3h of rotary evaporation under conditions of 230~260r/min and temperature are 60~70 DEG C, material is put into baking oven, in temperature Degree dry obtained concentration modified product of 2~3h under conditions of being 105~110 DEG C;
(5) according to parts by weight, by 10~12 above-mentioned concentration modified products, 1~2 part of vinyltriethylsilane, 2.0~2.4 Part aqueous silicone acrylic emulsion, 1.0~1.2 parts of repefrals, 30~32 parts of polyester are put into blenders, are in temperature It is mixed under conditions of 150~170 DEG C and soak is made, base fabric, which is put into 4~5h of immersion in soak, under constant temperature is Obtain wear-resisting waterproof fabrics.
It is in mass ratio in 1:10 investment beaker, with blender with 500r/ by the hydrochloric acid that bagasse and mass fraction are 6% 50min is mixed in the revolving speed of min, and the sodium hydroxide solution that mass fraction is 12% is added dropwise after stirring into beaker and adjusts pH value To 10, places the beaker constant temperature in the water-bath that bath temperature is 80 DEG C and stand the obtained mixed serum of 100min;
(1) SiO 2 powder of mixed serum quality 2% is added in Xiang Shangshu beaker, with blender with the revolving speed of 1000r/min 60min is mixed, dispersion liquid is made, the potassium permanganate powder of dispersion liquid quality 5% is added dropwise into beaker, is stirred to react 60min Hydrochloric acid solution adjusting pH value to the neutrality that mass fraction is 5% is added dropwise into beaker again afterwards to be made to reaction solution;
(2) according to parts by weight, above-mentioned to reaction solution, 3 parts of castor oil, 2 parts of starch, 2 parts of methane liquids, 1 part of citric acid by 15 parts Sodium puts into fermenter uniformly mixed, is in 33 DEG C of greenhouse by fermentor investment room temperature, and the lower constant temperature of opening stands 5 days, Sealed fermenter after standing continues to stand 80min;
(3) in material investment reaction kettle, reactor temperature will be increased to 100 DEG C in above-mentioned fermentor, used under constant temperature Blender is mixed 100min with the revolving speed of 500r/min and fermentation materials is made, the hydrogen for being 3% by fermentation materials and mass fraction Sodium hydroxide solution is that 30min is mixed with the revolving speed of 500r/min with blender in 15:1 investment three-necked flask in mass ratio Reaction lotion is made;
(4) hydrochloric acid solution that mass fraction is 10% is added dropwise into reaction kettle and adjusts pH value to 5.5, with agitating device with 600r/ 50min is mixed in the revolving speed of min, puts into material in kettle in Rotary Evaporators after stirring, is 230r/min and temperature in revolving speed Degree is rotary evaporation 2h under conditions of 60 DEG C, and material is put into baking oven, and dry 2h is made dense under conditions of temperature is 105 DEG C Contracting modified product;
(5) according to parts by weight, by 10 above-mentioned concentration modified products, 1 part of vinyltriethylsilane, 2.0 parts of aqueous third creams of silicon Liquid, 1.0 parts of repefrals, 30 parts of polyester are put into blenders, and system is mixed under conditions of temperature is 150 DEG C Soak is obtained, base fabric is put into soak under constant temperature and impregnates 4h up to wear-resisting waterproof fabrics.
It is in mass ratio in 1:10 investment beaker, with blender with 600r/ by the hydrochloric acid that bagasse and mass fraction are 10% 60min is mixed in the revolving speed of min, and the sodium hydroxide solution that mass fraction is 15% is added dropwise after stirring into beaker and adjusts pH value To 11, places the beaker constant temperature in the water-bath that bath temperature is 100 DEG C and stand the obtained mixed serum of 120min;
(1) SiO 2 powder of mixed serum quality 4% is added in Xiang Shangshu beaker, with blender with the revolving speed of 1200r/min 80min is mixed, dispersion liquid is made, the potassium permanganate powder of dispersion liquid quality 7% is added dropwise into beaker, is stirred to react 80min Hydrochloric acid solution adjusting pH value to the neutrality that mass fraction is 7% is added dropwise into beaker again afterwards to be made to reaction solution;
(2) according to parts by weight, above-mentioned to reaction solution, 5 parts of castor oil, 4 parts of starch, 5 parts of methane liquids, 2 parts of citric acids by 18 parts Sodium puts into fermenter uniformly mixed, is in 36 DEG C of greenhouse by fermentor investment room temperature, and the lower constant temperature of opening stands 7 days, Sealed fermenter after standing continues to stand 100min;
(3) in material investment reaction kettle, reactor temperature will be increased to 110 DEG C in above-mentioned fermentor, used under constant temperature Blender is mixed 120min with the revolving speed of 600r/min and fermentation materials is made, the hydrogen for being 5% by fermentation materials and mass fraction Sodium hydroxide solution is that 40min is mixed with the revolving speed of 550r/min with blender in 15:1 investment three-necked flask in mass ratio Reaction lotion is made;
(4) hydrochloric acid solution that mass fraction is 12% is added dropwise into reaction kettle and adjusts pH value to 6.5, with agitating device with 800r/ 60min is mixed in the revolving speed of min, puts into material in kettle in Rotary Evaporators after stirring, is 260r/min and temperature in revolving speed Degree is rotary evaporation 3h under conditions of 70 DEG C, and material is put into baking oven, and dry 3h is made dense under conditions of temperature is 110 DEG C Contracting modified product;
(5) according to parts by weight, by 12 above-mentioned concentration modified products, 2 parts of vinyltriethylsilanes, 2.4 parts of aqueous third creams of silicon Liquid, 1.2 parts of repefrals, 32 parts of polyester are put into blenders, and system is mixed under conditions of temperature is 170 DEG C Soak is obtained, base fabric is put into soak under constant temperature and impregnates 5h up to wear-resisting waterproof fabrics.
It is in mass ratio in 1:10 investment beaker, with blender with 550r/ by the hydrochloric acid that bagasse and mass fraction are 8% 55min is mixed in the revolving speed of min, and the sodium hydroxide solution that mass fraction is 13% is added dropwise after stirring into beaker and adjusts pH value To 10.5, places the beaker constant temperature in the water-bath that bath temperature is 90 DEG C and stand the obtained mixed serum of 110min;
(1) SiO 2 powder of mixed serum quality 3% is added in Xiang Shangshu beaker, with blender with the revolving speed of 1100r/min 70min is mixed, dispersion liquid is made, the potassium permanganate powder of dispersion liquid quality 6% is added dropwise into beaker, is stirred to react 70min Hydrochloric acid solution adjusting pH value to the neutrality that mass fraction is 6% is added dropwise into beaker again afterwards to be made to reaction solution;
(2) according to parts by weight, above-mentioned to reaction solution, 4 parts of castor oil, 3 parts of starch, 3 parts of methane liquids, 1.5 portions of lemons by 16 parts Sour sodium puts into fermenter uniformly mixed, is in 35 DEG C of greenhouse by fermentor investment room temperature, the lower constant temperature of opening stands 6 It, sealed fermenter after standing continues to stand 90min;
(3) in material investment reaction kettle, reactor temperature will be increased to 105 DEG C in above-mentioned fermentor, used under constant temperature Blender is mixed 110min with the revolving speed of 550r/min and fermentation materials is made, the hydrogen for being 4% by fermentation materials and mass fraction Sodium hydroxide solution is that 35min is mixed with the revolving speed of 530r/min with blender in 15:1 investment three-necked flask in mass ratio Reaction lotion is made;
(4) hydrochloric acid solution that mass fraction is 11% is added dropwise into reaction kettle and adjusts pH value to 5.8, with agitating device with 700r/ 55min is mixed in the revolving speed of min, puts into material in kettle in Rotary Evaporators after stirring, is 250r/min and temperature in revolving speed Degree is rotary evaporation 2.5h under conditions of 65 DEG C, and material is put into baking oven, dry 2.5h system under conditions of temperature is 107 DEG C Modified product must be concentrated;
(5) according to parts by weight, by 11 above-mentioned concentration modified products, 1.5 parts of vinyltriethylsilanes, 2.2 parts of aqueous silicon third Lotion, 1.1 parts of repefrals, 31 parts of polyester are put into blenders, are mixed under conditions of temperature is 160 DEG C Soak is made, base fabric is put into soak under constant temperature and impregnates 4.5h up to wear-resisting waterproof fabrics.
Comparative example 1: it is essentially identical with the preparation method of embodiment 1, it has only the difference is that lacking concentration modified product.
Comparative example 2: it is essentially identical with the preparation method of embodiment 1, it has only the difference is that lacking to reaction solution.
Comparative example 3: the wear-resisting waterproof fabrics of Shanghai City company production.
The wear-resisting waterproof fabrics that above-described embodiment is obtained with comparative example is detected, from certain altitude and angle with certain Flow to fabric sample continuous water spray or drip, the water stain feature on observation sample surface after a certain time is shone with standard sample Comparison grading or marking.Standard dip experiment grade is as follows: 1 grade-all soaked by leaching surface;2 grades-by leaching surface half profit Wet, i.e. the summation on fritter wetting surface is about the half of entire area;3 grades-it by leaching surface is only that discontinuous small area soaks; 4 grades-do not soaked by leaching surface, but speckle with droplet;5 grades-do not soaked by leaching surface, also without droplet.This 5 ranking scores Dui Yingyu ISO4920-1981(E) score value are as follows: 50,70,80,90,100, referring to GB/T 4744-1997 " textile fabric Water permeability resistance measures hydrostatic test " carry out test resistance to hydrostatic pressure performance;It is resistance to that its is detected according to GB/T21196.2~4-2007 Performance is ground, is divided into 5 grades, the bigger wear-resisting property of numerical value is better, obtains that the results are shown in Table 1.
Table 1:
Detection project Embodiment 1 Embodiment 2 Embodiment 3 Comparative example 1 Comparative example 2 Comparative example 3
It is properties 100 100 100 80 80 50
Resistance to hydrostatic pressure/KPa 102 100 101 86 89 60
Wearability/grade 5 5 5 4 4 3
In summary, wear-resisting waterproof fabrics effect of the invention is more preferable as can be seen from Table 1, is worth of widely use, described above Preferred mode only of the invention, is not intended to limit the invention, all within the spirits and principles of the present invention, made any Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims (9)

1. a kind of preparation method of wear-resisting waterproof fabrics, it is characterised in that specific preparation step are as follows:
Modified product, vinyltriethylsilane, aqueous silicone acrylic emulsion, repefral, 3 polyester investment will be concentrated altogether It in mixed machine, is mixed under conditions of temperature is 150~170 DEG C and soak is made, base fabric is put under constant temperature and is impregnated 4~5h is impregnated in liquid up to wear-resisting waterproof fabrics.
The specific preparation step of concentration modified product described in 2. are as follows:
(1) it will be putted into fermenter to reaction solution, castor oil, starch, methane liquid, sodium citrate uniformly mixed, fermentor will be thrown Enter in the greenhouse that room temperature is 33~36 DEG C, the lower constant temperature of opening stands 5~7 days, and sealed fermenter after standing continues standing 80 ~100min;
(2) in material investment reaction kettle, reactor temperature will be increased to 100~110 DEG C in fermentor, used under constant temperature Blender is mixed 100~120min with the revolving speed of 500~600r/min and fermentation materials is made, by fermentation materials and quality point Number is put into three-necked flask for 3~5% sodium hydroxide solution, is mixed 30 with blender with the revolving speed of 500~550r/min Reaction lotion is made in~40min;
(3) hydrochloric acid solution that mass fraction is 10~12% is added dropwise into reaction kettle and adjusts pH value to 5.5~6.5, uses agitating device 50~60min is mixed with the revolving speed of 600~800r/min, in material investment Rotary Evaporators, will turn in kettle after stirring Speed is 2~3h of rotary evaporation under conditions of 230~260r/min and temperature are 60~70 DEG C, material is put into baking oven, in temperature Degree dry obtained concentration modified product of 2~3h under conditions of being 105~110 DEG C;
The specific preparation step to reaction solution are as follows:
(1) hydrochloric acid that bagasse and mass fraction are 6~10% is put into beaker, with blender turning with 500~600r/min 50~60min is mixed in speed, and the sodium hydroxide solution that mass fraction is 12~15% is added dropwise after stirring into beaker and adjusts pH value To 10~11, places the beaker constant temperature in the water-bath that bath temperature is 80~100 DEG C and stand the obtained mixing slurry of 100~120min Liquid;
(2) SiO 2 powder is added into beaker, 60 are mixed with blender with the revolving speed of 1000~1200r/min~ Dispersion liquid is made in 80min, and potassium permanganate powder is added dropwise into beaker, and matter is added dropwise into beaker again after being stirred to react 60~80min Hydrochloric acid solution adjusting pH value to the neutrality that score is 5~7% is measured to be made to reaction solution.
3. a kind of preparation method of wear-resisting waterproof fabrics according to claim 1, it is characterised in that: preferably by weight Number meter, 10~12 parts of the concentration modified product, vinyltriethylsilane are 1~2 part, aqueous silicone acrylic emulsion be 2.0~ 2.4 parts, repefral be 1.0~1.2 parts, polyester is 30~32 parts.
4. a kind of preparation method of wear-resisting waterproof fabrics according to claim 1, it is characterised in that: modified product is concentrated In specific preparation step (1) it is preferred according to parts by weight, described to reaction solution is 15~18 parts, castor oil is 3~5 parts, Starch is 2~4 parts, methane liquid is 2~5 parts, sodium citrate is 1~2 part.
5. a kind of preparation method of wear-resisting waterproof fabrics according to claim 1, it is characterised in that: modified product is concentrated The mass ratio for the sodium hydroxide solution that fermentation materials and mass fraction described in specific preparation step (2) are 3~5% is 15:1.
6. a kind of preparation method of wear-resisting waterproof fabrics according to claim 1, it is characterised in that: to the specific of reaction solution The mass ratio for the hydrochloric acid that bagasse described in preparation step (1) and mass fraction are 6~10% is 1:10.
7. a kind of preparation method of wear-resisting waterproof fabrics according to claim 1, it is characterised in that: to the specific of reaction solution It is 10~11 that dropwise addition sodium hydroxide solution described in preparation step (1), which adjusts pH value,.
8. a kind of preparation method of wear-resisting waterproof fabrics according to claim 1, it is characterised in that: to the specific of reaction solution The quality for the SiO 2 powder being added described in preparation step (2) into beaker is the 2~4% of mixed serum quality.
9. a kind of preparation method of wear-resisting waterproof fabrics according to claim 1, it is characterised in that: to the specific of reaction solution The quality for the potassium permanganate powder being added dropwise described in preparation step (2) into beaker is the 5~7% of dispersion liquid quality.
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112829395A (en) * 2021-02-05 2021-05-25 义乌市皓祺服饰有限公司 Preparation method of waterproof breathable outdoor jacket fabric
CN114808432A (en) * 2022-05-20 2022-07-29 朱健 Wear-resistant breathable fabric and preparation method thereof

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CN104178011A (en) * 2014-08-27 2014-12-03 句容市石狮冲压件厂 Composite coating for outdoor tent and preparation method of composite coating
CN107265952A (en) * 2017-06-28 2017-10-20 常州力纯数码科技有限公司 A kind of rice hull cellulose cement plate and preparation method thereof
CN108822600A (en) * 2018-07-19 2018-11-16 佛山陵朝新材料有限公司 A kind of preparation method of corrosion-resistant heat-proof aging interfacial agents

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CN104178011A (en) * 2014-08-27 2014-12-03 句容市石狮冲压件厂 Composite coating for outdoor tent and preparation method of composite coating
CN107265952A (en) * 2017-06-28 2017-10-20 常州力纯数码科技有限公司 A kind of rice hull cellulose cement plate and preparation method thereof
CN108822600A (en) * 2018-07-19 2018-11-16 佛山陵朝新材料有限公司 A kind of preparation method of corrosion-resistant heat-proof aging interfacial agents

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112829395A (en) * 2021-02-05 2021-05-25 义乌市皓祺服饰有限公司 Preparation method of waterproof breathable outdoor jacket fabric
CN112829395B (en) * 2021-02-05 2023-07-04 义乌市皓祺服饰有限公司 Preparation method of waterproof breathable jacket fabric
CN114808432A (en) * 2022-05-20 2022-07-29 朱健 Wear-resistant breathable fabric and preparation method thereof

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