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Blended rubber special protective fabric

A rubber material and special technology, applied in protective clothing, rubber layered products, applications, etc., can solve the problems of unsystematic and in-depth research on the preparation process, and achieve the effect of wide application, easy implementation, and consideration of mechanical properties.

Inactive Publication Date: 2015-06-17
SHAANXI SCI TECH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are few relevant reports and patents on the production methods, process parameters, and production equipment of special polymer protective fabrics with flame-retardant, anti-virus, and comfortable properties using rubber as a matrix material. Research on the protective mechanism and preparation technology of polymer rubber and plastic protective fabrics is still not systematic and in-depth

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A special protective fabric for combined use of rubber, comprising a skeleton material and an attachment material, the skeleton material is a blended material of aramid fiber and carbon fiber, the attachment material is a combined rubber material, and the amount of the combined rubber material on the skeleton material is: 100g / ㎡;

[0022] The density ratio of aramid fiber and carbon fiber in the skeleton material is 1:1; the combined rubber material is prepared from the following raw materials by weight: 22% nitrile rubber, 20% neoprene, 25% Silicone rubber, 33% compounding agent;

[0023] The compounding agent is composed of the following components by mass percentage: 1% of magnesium oxide, 2% of zinc oxide, 15% of antimony trioxide, 32% of chlorinated paraffin, 27% of aluminum hydroxide, 18% of Activated carbon, 2% dibenzoyl peroxide, 1% accelerator, 1% antioxidant, 1% swelling agent.

[0024] Notably, the accelerator is the accelerator TMTD.

[0025] In this exam...

Embodiment 2

[0033] A special protective fabric for combined use of rubber, comprising a skeleton material and an attachment material, the skeleton material is a blended material of aramid fiber and carbon fiber, the attachment material is a combined rubber material, and the amount of the combined rubber material on the skeleton material is: 150g / ㎡;

[0034] The density ratio of aramid fiber and carbon fiber in the skeleton material is 1:1; the combined rubber material is prepared from the following raw materials by weight: 19% nitrile rubber, 24% neoprene, 26% Silicone rubber, 31% compounding agent;

[0035] The compounding agent is composed of the following components by mass percentage: 2% of magnesium oxide, 3% of zinc oxide, 12% of antimony trioxide, 29% of chlorinated paraffin, 31% of aluminum hydroxide, 16% of Activated carbon, 2% dibenzoyl peroxide, 1.5% accelerator, 1% antioxidant, 2.5% swelling agent.

[0036] Notably, the accelerator is the accelerator TMTD.

[0037] In this ...

Embodiment 3

[0045] A special protective fabric for combined use of rubber, comprising a skeleton material and an attachment material, the skeleton material is a blended material of aramid fiber and carbon fiber, the attachment material is a combined rubber material, and the amount of the combined rubber material on the skeleton material is: 180g / ㎡;

[0046] The density ratio of aramid fiber to carbon fiber in the skeleton material is 1:1; the combined rubber material is prepared from the following raw materials by weight: 18% nitrile rubber, 18% neoprene, 29% Silicone rubber, 35% compounding agent;

[0047] The compounding agent is composed of the following components by mass percentage: 3% of magnesium oxide, 5% of zinc oxide, 16% of antimony trioxide, 26% of chlorinated paraffin, 24% of aluminum hydroxide, 22% of Activated carbon, 1% dibenzoyl peroxide, 1% accelerator, 0.5% antioxidant, 1.5% swelling agent.

[0048] Notably, the accelerator is the accelerator TMTD.

[0049] In this e...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention discloses blended rubber special protective fabric which is composed of a skeleton material and an attachment material. The skeleton material is a mixed material of aramid fibers and carbon fibers, and the attachment material is a rubber material in which nitrile rubber, chloroprene rubber and silicone rubber are used in a blended mode, and the attachment amount of the blended rubber material on the skeleton material is 100-180 g / m<2>. A compounding agent is added in the blended rubber material, and the compounding agent comprises magnesium oxide, zinc oxide, antimonous oxide, chlorinated paraffin, aluminium hydroxide, activated carbon, DBPO dibenzoyl peroxide, accelerant, an anti-aging agent and a swelling agent at a certain proportion. The above attachment material is subjected to the steps of mixing, rubberizing and vulcanization to achieve the preparation of the fabric. According to the blended rubber special protective fabric, inflaming retarding, gas defense and mechanical property are all considered, the fabric can be worn comfortably, the production process is simple, implementation is easy, the application range is wide, and the problems that same fabric in China is single in protective performance, poor in breathing smoothness and not capable of fully performing the synergistic effect of blending of multiple sorts of rubber are solved.

Description

technical field [0001] The invention relates to the field of individual protective fabrics, in particular to a special protective fabric used in combination with rubber. Background technique [0002] Because of its excellent flame retardant and anti-virus properties, polymer protective fabrics are widely used in labor protection, disaster prevention and relief, accident rescue, fire rescue, etc. . [0003] In the preparation method of protective clothing materials with comprehensive chemical resistance properties, DuPont is the leader and main force in scientific research and development and industrial production, especially the use of the compound mechanism of combined rubber, combined with the skeleton support of fiber materials, and the use of co-vulcanization technology. The prepared rubber-plastic composite material has good chemical resistance function. [0004] In China, some R&D and production institutions directly turn the spinning solution into raw spinning mater...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41D31/02B32B27/02B32B27/06B32B27/34B32B25/04B32B25/10B32B25/20B32B25/14B32B25/16C08L83/04C08L9/02C08L11/00C08K13/02C08K3/22C08K3/04C08K5/14C08J9/10
Inventor 许磊王铎付蕾王忠
Owner SHAANXI SCI TECH UNIV
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