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Abrasion-resistant fire hose material

A fire hose and polyvinyl chloride technology, which is applied in the field of fire hose and wear-resistant fire hose materials, can solve problems such as heat damage to the fire hose, and achieve the effects of superior mildew resistance and antibacterial properties and a simple method.

Inactive Publication Date: 2019-04-09
HAILONG CHEM ASSISTANT JIANGDU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the unpredictable high heat generated by different environments during a fire, some combustibles will generate high radiant heat, which will cause heat damage to the fire hose

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] A wear-resistant fire hose material, comprising the following components by weight: 30-40 parts of polyvinyl chloride, 20-30 parts of methylated trimethylol melamine resin, 1-30 parts of tetramethylthiuram disulfide 5 parts, 2-6 parts of barium stearate, 7-14 parts of vermiculite powder, 3-9 parts of metronidazole, 2-6 parts of ammonium dihydrogen phosphate, 3-8 parts of aluminum sulfate, 2-10 parts of nano-titanium oxide , 5-9 parts of triethyl phosphite.

Embodiment 2

[0013] A wear-resistant fire hose material, comprising the following components in parts by weight: 31.4-38.8 parts of polyvinyl chloride, 21.6-28.4 parts of trimethylol melamine resin, 1.4-28.4 parts of tetramethylthiuram disulfide 4.6 parts, 2.7-5.3 parts of barium stearate, 7.5-13.3 parts of vermiculite powder, 3.8-8.2 parts of metronidazole, 2.9-5.1 parts of ammonium dihydrogen phosphate, 3.6-7.4 parts of aluminum sulfate, 2.7-9.3 parts of nano-titanium oxide , 5.8-8.3 parts of triethyl phosphite.

Embodiment 3

[0015] A wear-resistant fire hose material, comprising the following components in parts by weight: 33.3-36.9 parts of polyvinyl chloride, 23.1-26.5 parts of trimethylol melamine resin, 1.8-26.5 parts of tetramethylthiuram disulfide 4.2 parts, 3.2-4.8 parts of barium stearate, 8.1-12.6 parts of vermiculite powder, 4.3-7.7 parts of metronidazole, 3.4-4.6 parts of ammonium dihydrogen phosphate, 4.3-6.8 parts of aluminum sulfate, 3.2-8.6 parts of nano-titanium oxide , 6.3-7.6 parts of triethyl phosphite.

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Abstract

The invention discloses an abrasion-resistant fire hose material and belongs to the technical field of accessories of fire equipment. The abrasion-resistant fire hose material is prepared from the following components in parts by weight: 30-40 parts of polyvinyl chloride, 20-30 parts of methylated trimethylol melamine resin, 1-5 parts of tetramethyl thiuram disulfide, 2-6 parts of barium stearate,7-14 parts of vermiculite powder, 3-9 parts of metronidazole, 2-6 parts of ammonium dihydrogen phosphate, 3-8 parts of aluminum sulfate, 2-10 parts of nano titanium oxide and 5-9 parts of triethyl phosphate. The abrasion-resistant fire hose material is prepared by compounding polyvinyl chloride, methylated trimethylol melamine resin, tetramethyl thiuram disulfide, barium stearate, vermiculite powder, metronidazole, ammonium dihydrogen phosphate, aluminum sulfate, nano titanium oxide and triethyl phosphate through the existing preparation method; the method is simple; and the prepared abrasion-resistant fire hose material has excellent abrasion resistance.

Description

technical field [0001] The invention relates to a fire-fighting hose, in particular to a wear-resistant fire-fighting hose material, and belongs to the technical field of fire-fighting equipment accessories. Background technique [0002] The fire hose is a hose used to transport flame-retardant liquids such as high-pressure water or foam. It is easy to lay during use and has become one of the most important fire-fighting tools in daily life. Due to the unpredictable high heat generated by different environments during a fire, some combustibles will generate high radiant heat, which will cause the fire hose to be damaged by heat. Improve the existing fire hose to make the hose resistant to high pressure, abrasion, high temperature, durable, not easy to leak, low resistance, can also be bent and folded arbitrarily, easy to use, and can play a better role in fire fighting operations effect. The Chinese invention patent with the publication number CN 106349721 A and the public...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L61/32C08K13/02C08K3/30C08K3/22C08K3/32C08K5/098C08K5/40C08K5/524
CPCC08L27/06C08K2003/2241C08K2003/3081C08K2003/322C08K2201/011C08L61/32C08K13/02C08K3/30C08K3/22C08K3/32C08K5/098C08K5/40C08K5/524
Inventor 李东
Owner HAILONG CHEM ASSISTANT JIANGDU
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