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Bamboo fiber-modified melamine flame-retardation sound-absorbing foamed material used for crane and preparation method thereof

A technology of melamine and sound-absorbing foam, which is applied in the field of sound-absorbing and sound-insulating materials, can solve the problems of reduced work efficiency, distraction, slow response, etc., and achieve the effect of solving the difficulty of foaming, increasing dispersion, and increasing flexibility

Inactive Publication Date: 2017-02-08
安徽恒源煤电股份有限公司
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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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Experimental program
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Effect test

Embodiment Construction

[0014] The flame-retardant and sound-absorbing foam material of bamboo fiber modified melamine used for the crane of this embodiment is prepared from the following raw materials in parts by weight: 200 parts of melamine, 150 parts of 37% formaldehyde solution, 50 parts of paraformaldehyde, octadecane 10 parts of amine, 20 parts of bamboo fiber, 12 parts of triethyl borate, 120 parts of benzene, 15 parts of maleic anhydride, 8 parts of amino silicone oil, 12 parts of trimethylol propane, 1,1-bis(tert-butyl 2 parts of 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 propyl p-hydroxybenzoate 150 parts of methyl ethyl ether, 4 parts of pentaerythritol phosphate, 10 parts of n-pentane, 8 parts of phosphoric acid, 4 parts of sodium hexametaphosphate, an appropriate amount of hexamethylenetetramine, and an appropriate amount of deionized water.

[0015] The flame-retar...

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PUM

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Abstract

The invention relates to a bamboo fiber-modified melamine flame-retardation sound-absorbing foamed material used for a crane. The bamboo fiber-modified melamine flame-retardation sound-absorbing foamed material comprises the following raw materials in parts by weight: melamine, 37% of formaldehyde solution, paraformaldehyde, octadecylamine, bamboo fiber, triethyl borate, benzene, maleic anhydride, amino silicon oil, trimethylol propane, 1,1-bis(tert-butyldioxy)cyclohexane, iso-propyl xanthogen disulfide, vinyl acetate, toluene, ethanol, sodium ethoxide, propyl p-hydroxybenzoate, methyl ethyl ether, pentaerythritol phosphate ester, pentane, phosphoric acid, sodium hexametaphosphate, a proper amount of hexamethylene tetramine, and a proper amount of deionized water. The foamed material has excellent flame resistance and good sound-absorbing capability, and reduces noise by greater than 10 dB.

Description

technical field [0001] The invention relates to the technical field of sound-absorbing and sound-insulating materials, in particular to a bamboo fiber-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 people...

Claims

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Application Information

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IPC IPC(8): C08L61/28C08L97/02C08L29/04C08K5/053C08G12/32C08J9/14C08F118/08C08F8/14C08F8/00
CPCC08F8/14C08G12/32C08J9/141C08J2361/28C08J2429/04C08J2497/02C08L61/28C08L2201/02C08L2201/08C08L2203/14C08L2205/03C08L97/02C08L29/04C08K5/053C08F8/00C08F118/08
Inventor 不公告发明人
Owner 安徽恒源煤电股份有限公司
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