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Escaping suit for preventing smoke, retarding flame and preventing fire and manufacture method thereof

A technology for preventing smoke and flame retardant, which is applied in the field of fireproof clothing to achieve the effect of making cheap

Inactive Publication Date: 2011-07-20
刘方旭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the fire-resistant clothing sold on the market are professional clothing equipped by professional firefighters, and the high-priced market price is difficult for ordinary residents to accept.

Method used

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  • Escaping suit for preventing smoke, retarding flame and preventing fire and manufacture method thereof
  • Escaping suit for preventing smoke, retarding flame and preventing fire and manufacture method thereof
  • Escaping suit for preventing smoke, retarding flame and preventing fire and manufacture method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] 1. Preparation of water-soluble flame retardant and fireproof fabric:

[0013] a. Preparation of water-soluble flame retardant: add dimethyl methyl phosphate to the reaction kettle, heat to 55°C, then add phosphorus pentoxide, continue to heat to 95°C, keep warm for 4h, put the reaction in the reaction kettle Cool the mixture to 55°C, add triphosphite and keep it warm for 3 hours, then continue to heat the reaction mixture to 75°C, add pentaerythritol and sodium hypophosphite, and keep it warm for 5 hours at 80°C to obtain a water-soluble flame retardant. spare;

[0014] The dosage of each component in the water-soluble flame retardant is as follows:

[0015]

[0016]

[0017] b. Preparation of flame retardant and fireproof fabric:

[0018] Add deionized water into the reaction kettle, heat it to 70°C, stir the water-soluble flame retardant, maleic acid, and sodium hypophosphite evenly, and obtain the padding finishing solution;

[0019] The dosage of each comp...

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Abstract

The invention relates to an escaping suit for preventing smoke, retarding flame and preventing fire and a manufacture method thereof. The escaping suit has the advantages of low cost and convenience in wearing. The escaping integrated seal suit is manufactured by a fire preventing helmet which is equipped with a dense smoke preventing breathing opening, and a garment fabric which is padded with padding finishing liquor; the escaping suit has non-combustion property and non-thermal adhesion characteristic, maintains certain mechanical property at a high temperature and has less pyrolysis for long-time use at a high temperature; a fiber has no change within 150 DEG C and does not soften in 300-500 DEG C; the escaping suit can resist oxyacetylene flame in 2,000 DEG C at short time and has the performance of smoke prevention, flame retardancy, fire prevention and thermal resistance; after a fire hazard happens, the escaping suit can be worn immediately; and the helmet breathing opening is damped with water so that people rapidly rush out of a fire field to escape.

Description

technical field [0001] The invention relates to the technical field of fire-resistant clothing, in particular to a smoke-proof, flame-retardant, and fire-resistant escape clothing and a preparation method thereof. Background technique [0002] Nowadays, there are more and more high-rise residential buildings in cities, and the awareness of fire escape in high-rise buildings is also constantly improving in people's thinking. Escape downstairs, causing the upstairs personnel to be blocked by the continuously expanding and burning fire, and misfortune occurred. Fire-resistant clothing has good flame-retardant and thermal protection properties, which can greatly reduce the degree of human body burns in a fire and increase the chance of escaping in a fire. However, most of the fire-resistant clothing sold on the market are professional clothing equipped by professional firefighters, and the high-priced market price is difficult for ordinary residents to accept. For this reason,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B17/00A62B7/10A62B18/02C09K21/12
Inventor 刘方旭
Owner 刘方旭
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