CN109457496A - A kind of fire-resistant waterproof ventilation moisture-permeable shell fabric and preparation method thereof - Google Patents
A kind of fire-resistant waterproof ventilation moisture-permeable shell fabric and preparation method thereof Download PDFInfo
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- CN109457496A CN109457496A CN201811352655.XA CN201811352655A CN109457496A CN 109457496 A CN109457496 A CN 109457496A CN 201811352655 A CN201811352655 A CN 201811352655A CN 109457496 A CN109457496 A CN 109457496A
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
- D06N3/0059—Organic ingredients with special effects, e.g. oil- or water-repellent, antimicrobial, flame-resistant, magnetic, bactericidal, odour-influencing agents; perfumes
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
- D06N3/0061—Organic fillers or organic fibrous fillers, e.g. ground leather waste, wood bark, cork powder, vegetable flour; Other organic compounding ingredients; Post-treatment with organic compounds
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
- D06N3/0063—Inorganic compounding ingredients, e.g. metals, carbon fibres, Na2CO3, metal layers; Post-treatment with inorganic compounds
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
- D06N3/0077—Embossing; Pressing of the surface; Tumbling and crumbling; Cracking; Cooling; Heating, e.g. mirror finish
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
- D06N3/0088—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin
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- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/06—Properties of the materials having thermal properties
- D06N2209/067—Flame resistant, fire resistant
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/12—Permeability or impermeability properties
- D06N2209/121—Permeability to gases, adsorption
- D06N2209/123—Breathable
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- D06N2209/00—Properties of the materials
- D06N2209/12—Permeability or impermeability properties
- D06N2209/126—Permeability to liquids, absorption
- D06N2209/128—Non-permeable
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Abstract
The invention discloses a kind of fire-resistant waterproof ventilation moisture-permeable shell fabrics and preparation method thereof, and the fabric includes base fabric, and coated on the coating in base fabric, the coating coated on the internal layer in base fabric and coated on the surface layer on internal layer by forming；Wherein, according to mass fraction, internal layer is prepared by following raw material: 50-100 parts of polytetrahydrofuran diol, 30-60 parts of methyl diphenylene diisocyanate, 5-15 parts of polyether diols；According to mass fraction, surface layer is prepared by following raw material: 50-150 parts of polyether polyol；50~80 parts of diisocyanate compound；5-20 parts of flame-proof polyol.The coating of fabric of the invention is high thoroughly, soft smooth, water-fastness, has good flame retardant property.
Description
Technical field
The invention belongs to textile fabric technical field, in particular to a kind of fire-resistant waterproof ventilation moisture-permeable shell fabric and its preparation
Method.
Background technique
Waterproof moisture permeable fabric is a kind of novel textile fabric, composition by macromolecule waterproof ventilative material (PTFE film)
In addition cloth is combined.The major function of waterproof moisture permeable fabric has: waterproof, moisture-inhibiting, breathes freely, insulation, and radix saposhnikoviae keeps warm.It is thoroughly
Moisture is every 24 hours every square metre of 16000g, and anti-hydraulic pressure can reach 8000-20000mm water column, and insulation reaches as high as 100,000 volts.
The fabric is also able to maintain its optimal efficacy in rugged environment, is suitable for temperature are as follows: 427 degree to subzero 200 degree.From production work
It is said in skill, much higher than general waterproof fabrics of the technical requirements of waterproof moisture permeable fabric；Simultaneously from quality, waterproof is saturating
Wet fabric also has functional characteristics not available for other waterproof fabrics.Waterproof moisture permeable fabric is reinforcing cloth air-tightness, water
While close property, unique permeability performance can be such that inside configuration steam is discharged rapidly, avoid structure from multiplying mould, and keep
Human body is dry and comfortable always, and ventilative and radix saposhnikoviae has been solved perfectly, and waterproof is a kind of novel fabric of health environment-friendly the problems such as keeping warm.
General garment material is combustibles, meets fire and easily burns, causes damage to property.Therefore in recent years to fire retardant
Material research is relatively more.It is fire-retardant it is general use two methods, a method of be utilized in inside material and add fire retardant, it is another
It is that material itself has fire-retardant structure, it can be with self-extinguishment when encountering flame.Former material is physics additive process, is easy presence and adds
Rear material property is added to decline, fire retardant matter moves to the problem of surface is lost.The material property that later approach obtains is uniform, comprehensive
It is good to close performance, there is no migration losing issues.Water-proof air-moisture-permeable film thickness on cloth is very thin, therefore using addition resistance
The method for firing agent is infeasible, and there is losing issues, and the performance of material is poor, therefore can only be using the material with flame retarding construction
Do water-proof air-moisture-permeable film.Existing fabric has that fire-retardant and air permeable waterproof cannot be taken into account.
Summary of the invention
The object of the present invention is to provide a kind of fire-resistant waterproof ventilation moisture-permeable shell fabrics and preparation method thereof, to solve existing face
Material has that fire-retardant and air permeable waterproof cannot be taken into account.
A kind of fire-resistant waterproof ventilation moisture-permeable shell fabric, the fabric include base fabric, and coated on the coating in base fabric, described
Coating coated on the internal layer in base fabric and coated on the surface layer on internal layer by forming；
Wherein, according to mass fraction, internal layer is prepared by following raw material:
50-100 parts of polytetrahydrofuran diol
30-60 parts of methyl diphenylene diisocyanate
5-15 parts of polyether diols
10-20 parts of isophorone diamine
0.2-0.8 parts of isobutanol
1-3 parts of -5- chlorinated benzotriazole of 2- (bis- Ding Shuji phenyl of 2- hydroxyl -3,5-)
50-120 parts of organic solvent；
Wherein, the average molecular weight of the polytetrahydrofuran diol is 1000~3000；
According to mass fraction, surface layer is prepared by following raw material:
50-150 parts of polyether polyol；
50~80 parts of diisocyanate compound；
5-20 parts of flame-proof polyol；
10-20 parts of diethanol amine
0.2-0.8 parts of isobutanol
1-3 parts of -5- chlorinated benzotriazole of 2- (bis- Ding Shuji phenyl of 2- hydroxyl -3,5-)
50-120 parts of organic solvent；
Wherein, the average molecular weight of the polyether polyol is 3000~8000, is polyethers ethylene glycol and polyethers third
The mass ratio of glycol is the mixture of 1.5:1~1:3.
The organic solvent is one of toluene, butanone, ethyl acetate, butyl acetate, dimethyl acetamide or a variety of
Combination.
The diisocyanate compound is 4,4'- dicyclohexyl methyl hydride diisocyanate and isophorone diisocyanate
Ester is the mixture of 1:2~2:1 with mass ratio.
The flame-proof polyol is flame retardant type polyester polyol.
A kind of preparation method of fire-resistant waterproof ventilation moisture-permeable shell fabric, comprising the following steps:
Step a mixes polytetrahydrofuran diol, methyl diphenylene diisocyanate, polyether diols；It drips under stiring
Polymerization reaction is carried out added with organic metal catalyst, is reacted at 60~100 DEG C 2~5 hours, isobutanol, 2- (2- hydroxyl is then added
Bis- Ding Shuji phenyl of base -3,5-) -5- chlorinated benzotriazole, organic solvent, it discharges after stirring evenly cooling；Then it will obtain
Slurry is coated uniformly in base fabric, obtains the base fabric with internal layer；
Step b, the preparation of surface layer: then polyether polyol, diisocyanate compound, flame-proof polyol mixing exist
Stirring is lower to be added dropwise organo-metallic catalyst, reacts 2~5 hours at 60~100 DEG C, obtains prepolymer, is then added organic molten
Agent, addition diethanol amine, 2- (bis- Ding Shuji phenyl of 2- hydroxyl -3,5-) -5- chlorinated benzotriazole are reacted, and viscosity reaches
Isobutanol is added after 80000~110000cps/25 DEG C, stirring cooling is added organic solvent, obtains product；Then it will obtain
Slurry is coated uniformly in the base fabric with internal layer that step a is obtained；
The obtained base fabric of step b is placed in baking oven and toasts by step c；
Step d applies glue above on the cloth of drying primer, and the face glue of being painted with is placed in baking oven and toasts, and obtains the face
Material.
In step a and b, organo-metallic catalyst is dibutyltin dilaurate.
The additive amount of the organo-metallic catalyst is the 0.5~1.2% of reaction raw materials weight.
In the step a and b, the condition of coating are as follows: when room temperature, slurry viscosity is 50000~10000cps, in base fabric
It is scratched, blade coating amount is 15~28g/m2。
In the step c, the condition of baking are as follows: toast 1-2min at 100 DEG C.
In the step d, the dosage of face glue is 15~28g/m2；The condition of baking are as follows: toast 1-2min at 120 DEG C.
The utility model has the advantages that fabric of the invention is by base fabric and coated on the coating in base fabric, coating is by coated in base fabric
Internal layer and composition is applied using primary coat and face coated on the surface layer composition coating on internal layer.Internal layer mainly solves viscous with base fabric
Tie power.Surface layer hardness is good, has the advantages that scratch resistance is wear-resisting.The performance that internal layer and surface layer all have water-proof air-moisture-permeable fire-retardant.This
The coating of the fabric of invention is high thoroughly, soft smooth, water-fastness, has good flame retardant property.
Specific embodiment
The present invention is further explained in the light of specific embodiments.
Embodiment 1
A kind of fire-resistant waterproof ventilation moisture-permeable shell fabric, including base fabric, and coated on the coating in base fabric, coating is by being coated on
Internal layer in base fabric and coated on the surface layer composition on internal layer；
Wherein, according to mass fraction, internal layer is prepared by following raw material:
100 parts of polytetrahydrofuran diol；
50 parts of methyl diphenylene diisocyanate；
5 parts of polyether diols；
15 parts of isophorone diamine；
0.8 part of isobutanol；
3 parts of -5- chlorinated benzotriazole of 2- (bis- Ding Shuji phenyl of 2- hydroxyl -3,5-)；
100 parts of toluene；
According to mass fraction, surface layer is prepared by following raw material:
150 parts of polyether polyol；
50 parts of diisocyanate compound；
10 parts of flame-proof polyol；
15 parts of diethanol amine；
0.8 part of isobutanol；
3 parts of -5- chlorinated benzotriazole of 2- (bis- Ding Shuji phenyl of 2- hydroxyl -3,5-)；
100 parts of toluene；
Wherein, polyether polyol is or mixtures thereof polyethers ethylene glycol, one kind of polyethers propylene glycol.Diisocyanates
Closing object is the mixture of 4,4'- dicyclohexyl methyl hydride diisocyanate and isophorone diisocyanate with mass ratio for 1:1.Resistance
Combustion polyalcohol is flame retardant type polyester polyol.
A kind of preparation method of fire-resistant waterproof ventilation moisture-permeable shell fabric, comprising the following steps:
Step a mixes polytetrahydrofuran diol, methyl diphenylene diisocyanate, polyether diols；It drips under stiring
Polymerization reaction is carried out added with organic metal catalyst, is reacted at 100 DEG C 3 hours, isobutanol, 2- (2- hydroxyl -3,5- is then added
Two Ding Shuji phenyl) -5- chlorinated benzotriazole, toluene, it discharges after stirring evenly cooling；Then obtained slurry is uniformly coated
In base fabric, the base fabric with internal layer is obtained；
Step b, the preparation of surface layer: then polyether polyol, diisocyanate compound, flame-proof polyol mixing exist
Stirring is lower to be added dropwise organo-metallic catalyst, reacts 3 hours at 100 DEG C, obtains prepolymer, toluene is then added, diethyl is added
Hydramine, 2- (bis- Ding Shuji phenyl of 2- hydroxyl -3,5-) -5- chlorinated benzotriazole are reacted, and viscosity reaches 80000~
Isobutanol is added after 110000cps/25 DEG C, stirring cooling is added toluene, obtains product；Then obtained slurry is uniformly applied
It overlays in the base fabric with internal layer that step a is obtained；
The obtained base fabric of step b is placed in baking oven and toasts 1min at 100 DEG C by step c；
Step d, applies glue above on the cloth of drying primer, and the dosage of face glue is 15g/m2, the face glue of being painted with is placed on baking
1min is toasted at 120 DEG C in case, obtains the fabric.
Wherein, organo-metallic catalyst is dibutyltin dilaurate, and additive amount is the 0.5% of reaction raw materials weight.
In step a and b, the condition of coating are as follows: when room temperature, slurry viscosity is 50000~10000cps, is carried out in base fabric
Blade coating, blade coating amount 28g/m2。
To fire-resistant waterproof ventilation moisture-permeable shell fabric made from embodiment 1, the elongation at break for the material that measure and monitor the growth of standing timber and moisture-inhibiting are resistance to
Pressure.Elongation at break is 780%, moisture-inhibiting 6800g/m2.24h, water pressure resistance 9600mmH20。
Embodiment 2
A kind of fire-resistant waterproof ventilation moisture-permeable shell fabric, including base fabric, and coated on the coating in base fabric, the coating is by applying
Spread on internal layer in base fabric and coated on the surface layer composition on internal layer；
Wherein, according to mass fraction, internal layer is prepared by following raw material:
50 parts of polytetrahydrofuran diol
60 parts of methyl diphenylene diisocyanate
15 parts of polyether diols
10 parts of isophorone diamine；
0.5 part of isobutanol；
1 part of -5- chlorinated benzotriazole of 2- (bis- Ding Shuji phenyl of 2- hydroxyl -3,5-)；
120 parts of toluene；
According to mass fraction, surface layer is prepared by following raw material:
100 parts of polyether polyol；
80 parts of diisocyanate compound；
5 parts of flame-proof polyol；
10 parts of diethanol amine；
0.5 part of isobutanol；
1 part of -5- chlorinated benzotriazole of 2- (bis- Ding Shuji phenyl of 2- hydroxyl -3,5-)；
120 parts of toluene；
Wherein, polyether polyol is the mixture of polyethers ethylene glycol, polyethers propylene glycol.Diisocyanate compound is 4,
4'- dicyclohexyl methyl hydride diisocyanate and isophorone diisocyanate are the mixture of 1:2 with mass ratio.Flame-proof polyol
For flame retardant type polyester polyol.
Above-mentioned fire-resistant waterproof ventilation moisture-permeable shell fabric the preparation method comprises the following steps:
Step a mixes polytetrahydrofuran diol, methyl diphenylene diisocyanate, polyether diols；It drips under stiring
Polymerization reaction is carried out added with organic metal catalyst, is reacted at 60 DEG C 5 hours, isobutanol, 2- (2- hydroxyl -3,5- is then added
Two Ding Shuji phenyl) -5- chlorinated benzotriazole, toluene, it discharges after stirring evenly cooling；Then obtained slurry is uniformly coated
In base fabric, the base fabric with internal layer is obtained；
Step b, the preparation of surface layer: then polyether polyol, diisocyanate compound, flame-proof polyol mixing exist
Stirring is lower to be added dropwise organo-metallic catalyst, reacts 5 hours at 60 DEG C, obtains prepolymer, toluene is then added, diethanol is added
Amine, 2- (bis- Ding Shuji phenyl of 2- hydroxyl -3,5-) -5- chlorinated benzotriazole are reacted, and viscosity reaches 80000~
Isobutanol is added after 110000cps/25 DEG C, stirring cooling is added toluene, obtains product；Then obtained slurry is uniformly applied
It overlays in the base fabric with internal layer that step a is obtained；
The obtained base fabric of step b is placed in baking oven and toasts 2min at 100 DEG C by step c；
Step d, applies glue above on the cloth of drying primer, and the dosage of face glue is 18g/m2, the face glue of being painted with is placed on baking
2min is toasted at 120 DEG C in case, obtains the fabric.
Wherein, organo-metallic catalyst is dibutyltin dilaurate, and additive amount is the 0.8% of reaction raw materials weight.
In step a and b, the condition of coating are as follows: when room temperature, slurry viscosity is 50000~10000cps, is carried out in base fabric
Blade coating, blade coating amount 15g/m2。
To fire-resistant waterproof ventilation moisture-permeable shell fabric made from embodiment 2, the elongation at break for the material that measure and monitor the growth of standing timber and moisture-inhibiting are resistance to
Pressure.Elongation at break is 800%, moisture-inhibiting 6900g/m2.24h, water pressure resistance 9500mmH20。
Embodiment 3
A kind of fire-resistant waterproof ventilation moisture-permeable shell fabric, including base fabric, and coated on the coating in base fabric, the coating is by applying
Spread on internal layer in base fabric and coated on the surface layer composition on internal layer；
Wherein, according to mass fraction, internal layer is prepared by following raw material:
70 parts of polytetrahydrofuran diol
30 parts of methyl diphenylene diisocyanate
10 parts of polyether diols
20 parts of isophorone diamine；
0.2 part of isobutanol；
2 parts of -5- chlorinated benzotriazole of 2- (bis- Ding Shuji phenyl of 2- hydroxyl -3,5-)；
50 parts of toluene；
According to mass fraction, surface layer is prepared by following raw material:
50 parts of polyether polyol；
70 parts of diisocyanate compound；
20 parts of flame-proof polyol；
20 parts of diethanol amine
0.2 part of isobutanol
2 parts of -5- chlorinated benzotriazole of 2- (bis- Ding Shuji phenyl of 2- hydroxyl -3,5-)
50 parts of organic solvent；
Wherein, polyether polyol is polyethers propylene glycol.Diisocyanate compound is that 4,4'- dicyclohexyl methyl hydride two is different
Cyanate and isophorone diisocyanate are the mixture of 2:1 with mass ratio.Flame-proof polyol is flame retardant type polyester polyol.
The preparation method of above-mentioned fire-resistant waterproof ventilation moisture-permeable shell fabric, comprising the following steps:
Step a mixes polytetrahydrofuran diol, methyl diphenylene diisocyanate, polyether diols；It drips under stiring
Polymerization reaction is carried out added with organic metal catalyst, is reacted at 80 DEG C 2 hours, isobutanol, 2- (2- hydroxyl -3,5- is then added
Two Ding Shuji phenyl) -5- chlorinated benzotriazole, toluene, it discharges after stirring evenly cooling；Then obtained slurry is uniformly coated
In base fabric, the base fabric with internal layer is obtained；
Step b, the preparation of surface layer: then polyether polyol, diisocyanate compound, flame-proof polyol mixing exist
Stirring is lower to be added dropwise organo-metallic catalyst, reacts 2 hours at 80 DEG C, obtains prepolymer, toluene is then added, diethanol is added
Amine, 2- (bis- Ding Shuji phenyl of 2- hydroxyl -3,5-) -5- chlorinated benzotriazole are reacted, and viscosity reaches 80000~
Isobutanol is added after 110000cps/25 DEG C, stirring cooling is added toluene, obtains product；Then obtained slurry is uniformly applied
It overlays in the base fabric with internal layer that step a is obtained；
The obtained base fabric of step b is placed in baking oven and toasts 1min at 100 DEG C by step c；
Step d, applies glue above on the cloth of drying primer, and the dosage of face glue is 20g/m2, the face glue of being painted with is placed on baking
1min is toasted at 120 DEG C in case, obtains the fabric.
In step a and b, the condition of coating are as follows: when room temperature, slurry viscosity is 50000~10000cps, is carried out in base fabric
Blade coating, blade coating amount 22g/m2。
To fire-resistant waterproof ventilation moisture-permeable shell fabric made from embodiment 3, the elongation at break for the material that measure and monitor the growth of standing timber and moisture-inhibiting are resistance to
Pressure.Elongation at break is 790%, moisture-inhibiting 6600g/m2.24h, water pressure resistance 9400mmH20。
The fire-resistant waterproof ventilation moisture-permeable shell fabric that embodiment 1-3 is obtained using " GB/T5455 textile combustion performance test:
Test method described in normal beam technique " is tested, and various performance parameters are as shown in Table 1 and Table 2.
The initial flame retardant property of table 1
Table 2 washs 50 flame retardant properties
As shown in Tables 1 and 2, the flame retardant effect for the fire-resistant waterproof ventilation moisture-permeable shell fabric that the present invention obtains is excellent, after flame time,
Smoldering time, char length index reach B grades of international GB8965.1-2009<fire retardant protective clothing>requirements.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of fire-resistant waterproof ventilation moisture-permeable shell fabric, it is characterised in that: the fabric includes base fabric, and coated in base fabric
Coating, the coating coated on the internal layer in base fabric and coated on the surface layer on internal layer by forming；
Wherein, according to mass fraction, internal layer is prepared by following raw material:
50-100 parts of polytetrahydrofuran diol
30-60 parts of methyl diphenylene diisocyanate
5-15 parts of polyether diols
10-20 parts of isophorone diamine
0.2-0.8 parts of isobutanol
1-3 parts of -5- chlorinated benzotriazole of 2- (bis- Ding Shuji phenyl of 2- hydroxyl -3,5-)
50-120 parts of organic solvent；
Wherein, the average molecular weight of the polytetrahydrofuran diol is 1000~3000；
According to mass fraction, surface layer is prepared by following raw material:
50-150 parts of polyether polyol；
50~80 parts of diisocyanate compound；
5-20 parts of flame-proof polyol；
10-20 parts of diethanol amine
0.2-0.8 parts of isobutanol
1-3 parts of -5- chlorinated benzotriazole of 2- (bis- Ding Shuji phenyl of 2- hydroxyl -3,5-)
50-120 parts of organic solvent；
Wherein, the average molecular weight of the polyether polyol is 3000~8000, is polyethers ethylene glycol and polyethers propylene glycol
Mass ratio be 1.5:1~1:3 mixture.
2. fire-resistant waterproof ventilation moisture-permeable shell fabric according to claim 1, it is characterised in that: the organic solvent be toluene,
One of butanone, ethyl acetate, butyl acetate, dimethyl acetamide or multiple combinations.
3. fire-resistant waterproof ventilation moisture-permeable shell fabric according to claim 1, it is characterised in that: the diisocyanates chemical combination
Object is the mixing of 4,4'- dicyclohexyl methyl hydride diisocyanate and isophorone diisocyanate with mass ratio for 1:2~2:1
Object.
4. fire-resistant waterproof ventilation moisture-permeable shell fabric according to claim 1, it is characterised in that: flame-proof polyol is poly- for flame retardant type
Ester polyol.
5. a kind of preparation method of fire-resistant waterproof ventilation moisture-permeable shell fabric described in claim 1, it is characterised in that: including following step
It is rapid:
Step a mixes polytetrahydrofuran diol, methyl diphenylene diisocyanate, polyether diols；Being added dropwise under stiring has
Organic metal catalyst carries out polymerization reaction, reacts 2~5 hours at 60~100 DEG C, isobutanol, 2- (2- hydroxyl-is then added
3,5- bis- Ding Shuji phenyl) -5- chlorinated benzotriazole, organic solvent, it discharges after stirring evenly cooling；Then the slurry that will be obtained
It is coated uniformly in base fabric, obtains the base fabric with internal layer；
Step b, the preparation of surface layer: then polyether polyol, diisocyanate compound, flame-proof polyol mixing are being stirred
Lower dropwise addition organo-metallic catalyst reacts 2~5 hours at 60~100 DEG C, obtains prepolymer, organic solvent is then added, add
Enter diethanol amine, 2- (bis- Ding Shuji phenyl of 2- hydroxyl -3,5-) -5- chlorinated benzotriazole is reacted, viscosity reaches 80000~
Isobutanol is added after 110000cps/25 DEG C, stirring cooling is added organic solvent, obtains product；Then obtained slurry is equal
In the even base fabric with internal layer obtained coated in step a；
The obtained base fabric of step b is placed in baking oven and toasts by step c；
Step d applies glue above on the cloth of drying primer, and the face glue of being painted with is placed in baking oven and toasts, and obtains the fabric.
6. the preparation method of fire-resistant waterproof ventilation moisture-permeable shell fabric according to claim 5, it is characterised in that: step a and b
In, organo-metallic catalyst is dibutyltin dilaurate.
7. the preparation method of fire-resistant waterproof ventilation moisture-permeable shell fabric according to claim 5 or 6, it is characterised in that: described to have
The additive amount of organic metal catalyst is the 0.5~1.2% of reaction raw materials weight.
8. the preparation method of fire-resistant waterproof ventilation moisture-permeable shell fabric according to claim 5, it is characterised in that: the step a
In b, the condition of coating are as follows: when room temperature, slurry viscosity is 50000~10000cps, is scratched in base fabric, blade coating amount is
15~28g/m2。
9. the preparation method of fire-resistant waterproof ventilation moisture-permeable shell fabric according to claim 5, it is characterised in that: the step c
In, the condition of baking are as follows: toast 1-2min at 100 DEG C.
10. the preparation method of fire-resistant waterproof ventilation moisture-permeable shell fabric according to claim 5, it is characterised in that: the step d
In, the dosage of face glue is 15~28g/m2；The condition of baking are as follows: toast 1-2min at 120 DEG C.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204167A (en) * | 2020-03-13 | 2020-05-29 | 山东轻工职业学院 | How to make waterproof and flame retardant cloth stickers |
| CN111485426A (en) * | 2020-05-22 | 2020-08-04 | 江苏田园新材料股份有限公司 | Air-permeable and moisture-permeable skin-soothing fabric with velvet |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102977317A (en) * | 2013-01-05 | 2013-03-20 | 旭川化学（苏州）有限公司 | Direct-coating type polyurethane resin base material for waterproof and moisture permeable clothing leather and preparation method thereof |
| CN103276598A (en) * | 2013-06-25 | 2013-09-04 | 宜兴市华夏化工材料有限公司 | Flame-retardant, waterproof, breathable and moisture-permeable coating and preparation method thereof |
| CN104479102A (en) * | 2014-12-19 | 2015-04-01 | 江苏华大新材料有限公司 | Environment-friendly polyurethane clothing leather and preparation method thereof |
| CN107417874A (en) * | 2017-08-02 | 2017-12-01 | 浙江枧洋高分子科技有限公司 | A kind of end-sealed type double component solvent-free waterproof moisture-penetrating urethane resin and preparation method thereof |
-
2018
- 2018-11-14 CN CN201811352655.XA patent/CN109457496A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102977317A (en) * | 2013-01-05 | 2013-03-20 | 旭川化学（苏州）有限公司 | Direct-coating type polyurethane resin base material for waterproof and moisture permeable clothing leather and preparation method thereof |
| CN103276598A (en) * | 2013-06-25 | 2013-09-04 | 宜兴市华夏化工材料有限公司 | Flame-retardant, waterproof, breathable and moisture-permeable coating and preparation method thereof |
| CN104479102A (en) * | 2014-12-19 | 2015-04-01 | 江苏华大新材料有限公司 | Environment-friendly polyurethane clothing leather and preparation method thereof |
| CN107417874A (en) * | 2017-08-02 | 2017-12-01 | 浙江枧洋高分子科技有限公司 | A kind of end-sealed type double component solvent-free waterproof moisture-penetrating urethane resin and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 韩长日等主编: "《橡塑助剂生产工艺与技术》", 30 November 2015, 科学技术文献出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204167A (en) * | 2020-03-13 | 2020-05-29 | 山东轻工职业学院 | How to make waterproof and flame retardant cloth stickers |
| CN111485426A (en) * | 2020-05-22 | 2020-08-04 | 江苏田园新材料股份有限公司 | Air-permeable and moisture-permeable skin-soothing fabric with velvet |
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Application publication date: 20190312 |