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A double-sided coated PVC waterproof anti-aging military ground cloth and preparation method thereof

A military ground cloth, anti-aging technology, applied in coatings, textiles and papermaking, etc., can solve the problems of no flame retardant and anti-ultraviolet, poor functionality, no preparation method, etc., and achieve improved tear strength and strong functionality. , Improve the effect of surface flatness

Active Publication Date: 2019-03-08
ZHEJIANG SHANGCHENG SCI&TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the tent cloth disclosed in this patent has a good protective effect, the structure of the tent cloth is too simple, there is no flame retardant and anti-ultraviolet characteristics, the functionality is poor, and there is no preparation method. Therefore, a military ground cloth is designed and its preparation method are necessary

Method used

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  • A double-sided coated PVC waterproof anti-aging military ground cloth and preparation method thereof
  • A double-sided coated PVC waterproof anti-aging military ground cloth and preparation method thereof
  • A double-sided coated PVC waterproof anti-aging military ground cloth and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A double-sided coated PVC waterproof and anti-aging military ground cloth has a base cloth layer, the two sides of the base cloth layer are all provided with PVC coatings, and the PVC coatings are made of the following raw materials in parts by weight: PVC paste resin 76 parts, 35 parts of plasticizer DINP, 8 parts of calcium carbonate, 5 parts of chlorinated paraffin, 3 parts of stabilizer, 15 parts of flame retardant, 7 parts of adhesive, 25 parts of compound additive and 0.4 part of anti-UV absorber .

[0038] The composition of the composite auxiliary agent in parts by weight is: 18 parts of dioctyl phthalate, 15 parts of 3-aminopropyltrimethoxysilane, 16 parts of kaolin, 9 parts of sodium fluoroborate, alkyl phosphate diethanolamine salt 9 parts, polybutyl acrylate 5 parts, benzotriazole 6 parts, hydroxypropyl cellulose sodium 6 parts, borax 5 parts, xanthan gum 3 parts, sodium pyrophosphate 2 parts. Just mix the raw materials of the composite additives evenly.

...

Embodiment 2

[0044] A double-sided coated PVC waterproof and anti-aging military ground cloth has a base cloth layer, the two sides of the base cloth layer are all provided with PVC coatings, and the PVC coatings are made of the following raw materials in parts by weight: PVC paste resin 68 parts, 30 parts of plasticizer DINP, 6 parts of calcium carbonate, 2 parts of chlorinated paraffin, 1 part of stabilizer, 12 parts of flame retardant, 4 parts of adhesive, 20 parts of compound additive and 0.1 part of anti-UV absorber .

[0045] The composition of the composite auxiliary agent in parts by weight is: 12 parts of dioctyl phthalate, 12 parts of 3-aminopropyltrimethoxysilane, 14 parts of kaolin, 5 parts of sodium fluoroborate, alkyl phosphate diethanolamine salt 5 parts, polybutyl acrylate 5 parts, benzotriazole 5 parts, hydroxypropyl cellulose sodium 5 parts, borax 5 parts, xanthan gum 2 parts, sodium pyrophosphate 1 part.

[0046] The preparation method of the PVC waterproof and anti-agi...

Embodiment 3

[0048] A double-sided coated PVC waterproof and anti-aging military ground cloth has a base cloth layer, the two sides of the base cloth layer are all provided with PVC coatings, and the PVC coatings are made of the following raw materials in parts by weight: PVC paste resin 84 parts, 40 parts of plasticizer DINP, 10 parts of calcium carbonate, 8 parts of chlorinated paraffin, 6 parts of stabilizer, 18 parts of flame retardant, 10 parts of adhesive, 22 parts of compound additive and 0.5 part of anti-UV absorber .

[0049] The composition of the composite auxiliary agent in parts by weight is: 16 parts of dioctyl phthalate, 10 parts of 3-aminopropyltrimethoxysilane, 11 parts of kaolin, 8 parts of sodium fluoroborate, alkyl phosphate diethanolamine salt 8 parts, polybutyl acrylate 6 parts, benzotriazole 6 parts, hydroxypropyl cellulose sodium 8 parts, borax 4 parts, xanthan gum 2 parts, sodium pyrophosphate 2 parts.

[0050] The preparation method of the PVC waterproof and anti...

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Abstract

The invention relates to military ground cloth, in particular to waterproof anti-aging military ground cloth coated with PVC (polyvinyl chloride) at two sides and a preparation method thereof. The waterproof anti-aging military ground cloth coated with PVC at two sides comprises a base cloth layer, wherein PVC coatings are arranged at two side surfaces of the base cloth layer; the PVC coating layer is mainly prepared from the following raw materials in parts by weight: 68 to 84 parts of PVC paste resin, 30 to 40 parts of plasticizers DINP, 6 to 10 parts of calcium carbonate, 2 to 8 parts of chlorinated paraffin, 1 to 6 parts of stabilizing agents, 12 to 18 parts of fire retardants, 4 to 10 parts of bonding agents, 20 to 25 parts of compound additives and 0.1 to 0.5 parts of anti-UV adsorbents. The product of the military ground cloth has the advantages that the anti-aging performance is better; the adhesion fastness is better; after paint coating, the military ground cloth can still maintain good mechanical property, so that the military ground cloth has a longer service life.

Description

technical field [0001] The invention relates to a military ground cloth, in particular to a double-sided PVC waterproof and anti-aging military ground cloth and a preparation method thereof. Background technique [0002] Coated fabric is a fabric that has been treated with a special process. It uses solvent or water to dissolve the required coating particles (PU glue, A / C glue, PVC, PE glue) into a salivating shape, and then evenly coats them in a certain way (rotary screen, scraper or roller). It is coated on the fabric (with cotton, polyester, nylon and other substrates), and then fixed by the temperature in the oven to form a uniform layer of covering rubber on the surface of the fabric, so as to achieve waterproof, windproof and breathable functions. Among them, the existing military ground fabric is generally formed by coating the corresponding slurry on the base fabric, which belongs to one of the coated fabrics. [0003] After searching, for example, Chinese patent ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06N3/08D06N3/06D06N3/00C09D127/06C09D7/61C09D7/63C09D7/65
CPCC08L2201/02C08L2201/08C08L2205/035C09D127/06D06N3/0006D06N3/0036D06N3/0059D06N3/0061D06N3/0063D06N3/0077D06N3/0088D06N3/065D06N3/08D06N2203/048D06N2205/16D06N2209/067D06N2209/128D06N2209/142D06N2209/1678D06N2209/1692D06N2213/02C08L91/06C08L33/08C08L1/284C08K13/02C08K2003/265C08K5/12C08K5/544C08K3/346C08K2003/387
Inventor 苏跃锋张伟忠沈金凌建丰陆慧斌
Owner ZHEJIANG SHANGCHENG SCI&TECH
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