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Triphenyl borate modified melamine flame-retardant and sound-absorption foam material for cranes and preparation method of foam material

A technology of triphenyl borate and melamine, which is applied in the field of sound-absorbing and sound-insulating materials, can solve problems such as distraction, unresponsiveness, and reduced work efficiency, and achieve enhanced mechanical strength, increased flame retardancy, and increased flexibility. Effect

Inactive Publication Date: 2016-11-23
侯明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Noise not only greatly interferes with people's normal life and work, but also affects people's conversation and thinking, affects people's sleep, makes people irritable, unresponsive, reduces work efficiency, distracts attention, and causes work accidents. The more serious situation is noise Can damage human hearing and health

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The flame-retardant and sound-absorbing foam material of triphenyl borate-modified melamine used for cranes in this embodiment is prepared from the following raw materials in parts by weight: 200 parts of melamine, 150 parts of 37% formaldehyde solution, and 50 parts of paraformaldehyde , 10 parts of epoxy carboxymethyl cellulose, 20 parts of sodium hydroxide, 15 parts of isophorone diisocyanate, 20 parts of methyltrimethoxysilane, 15 parts of zinc borate, dodecyl dimethyl benzyl chloride 6 parts of ammonium chloride, 2 parts of 1,1-bis(tert-butylperoxy)cyclohexane, 2 parts of diisopropyl xanthate disulfide, 20 parts of vinyl acetate, 150 parts of toluene, 150 parts of ethanol , 4 parts of sodium ethylate, 8 parts of p-hydroxybenzoic acid, 150 parts of chloroform, 4 parts of polyphosphoric acid, 10 parts of n-pentane, 8 parts of oxalic acid, 20 parts of triphenyl borate, appropriate amount of hexamethylenetetramine , the right amount of deionized water.

[0015] The fl...

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Abstract

The invention relates to a triphenyl borate modified melamine flame-retardant and sound-absorption foam material for cranes. The foam material is characterized by being prepared from the following raw materials in parts by weight: melamine, a 37% formaldehyde solution, paraformaldehyde, ammonium polyphosphate, aluminum oxide, zinc borate, polyethylene glycol, 1,4-butanediol, 1,1-bis(t-butylperoxy)cyclohexane, diisopropyl disulfide xanthate, vinyl acetate, toluene, ethanol, sodium ethoxide, 4-hydroxybenzohydrazide, chloroform, cupric chloride, n-pentane, phosphoric acid, triethylhexyl phosphoric acid, a hydrochloric acid solution with a pH value equal to 1-2, a proper amount of hexamethylenetetramine and a proper amount of water. The foam material provided by the invention has excellent flame retardance and good sound absorption capacity, and the noise can be reduced by above 10dB.

Description

technical field [0001] The invention relates to the technical field of sound-absorbing and sound-insulating materials, in particular to a triphenyl borate-modified melamine flame-retardant and sound-absorbing foam material for cranes and a manufacturing method thereof. Background technique [0002] Noise can stimulate the nervous system and cause it to be inhibited. People who work in a noisy environment for a long time may also cause neurasthenia syndrome. The harm of noise is multifaceted. Noise not only greatly interferes with people's normal life and work, but also affects people's conversation and thinking, affects people's sleep, makes people irritable, unresponsive, reduces work efficiency, distracts attention, and causes work accidents. Can damage human hearing and health. There are many sources of environmental noise, mainly divided into urban construction noise, industrial machine noise, transportation noise, and household appliance noise. Noise spreads around pe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L61/32C08L29/04C08K13/06C08K9/10C08K9/06C08K9/04C08K3/38C08K5/092C08J9/14C08G12/40C08G12/32C08F118/08C08F8/14C08F8/00
CPCC08F8/14C08G12/32C08G12/40C08J9/141C08J2203/14C08J2361/32C08J2429/04C08L61/32C08L2201/02C08L2201/08C08L2203/14C08L29/04C08K13/06C08K9/10C08K9/08C08K9/06C08K9/04C08K2003/387C08K5/092C08F8/00C08F118/08
Inventor 侯明
Owner 侯明
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