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Flame-retardant material

A fire-resistant, flame-retardant, and raw material technology, applied in the field of materials, can solve problems such as poor heat insulation and fire prevention effects, and achieve the effects of excellent performance, good stability, and good water resistance

Inactive Publication Date: 2018-03-09
王建明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing fire-resistant and flame-retardant materials in China still use fire-proof and heat-insulating materials such as cement and vermiculite, which have poor heat insulation and fire-proof effects. The technical problem to be solved is to provide a fire-resistant and flame-retardant material with excellent performance, good stability, and High temperature and corrosion resistance, good water resistance, high strength, etc., can be used in various fields. The invention provides a flame-retardant composite material. Cerium hypophosphite is introduced into the raw material of the composite material, which not only maintains the heat of the composite material Stability, and increase the amount of carbon formed in the high-temperature area of ​​the material; and the addition of carbon nanotubes can reduce the heat release rate and thus enhance the fire resistance of the material

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] 20-30 parts of silicon dioxide, 5-7 parts of silicon carbide, 10-20 parts of carbon nanotubes, 15-25 parts of alumina, 10-20 parts of rock wool, 6-10 parts of copper oxide, 1-3 parts of silicon micropowder , 4-6 parts of cerium hypophosphite, 10-12 parts of quartz sand, 10-20 parts of high alumina cement, 10-12 parts of high alumina micropowder, 1-3 parts of penetrant.

Embodiment 2

[0017] 20 parts of silicon dioxide, 5 parts of silicon carbide, 10 parts of carbon nanotubes, 15 parts of bauxite, 10 parts of rock wool, 6 parts of copper oxide, 1 part of silicon micropowder, 4 parts of cerium hypophosphite, 10 parts of quartz sand, high alumina 10 parts of cement, 10 parts of high alumina micropowder, 1 part of penetrant.

Embodiment 3

[0019] 25 parts of silicon dioxide, 6 parts of silicon carbide, 15 parts of carbon nanotubes, 20 parts of bauxite, 15 parts of rock wool, 8 parts of copper oxide, 2 parts of silicon micropowder, 5 parts of cerium hypophosphite, 11 parts of quartz sand, high alumina 15 parts of cement, 11 parts of high alumina micropowder, 2 parts of penetrating agent.

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PUM

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Abstract

The invention discloses a fire-resistant flame retardant material, which comprises the following raw materials in parts by weight: 20-30 parts of silicon dioxide, 5-7 parts of silicon carbide, 10-20 parts of carbon nanotubes, and 15-25 parts of alumina 10-20 parts of rock wool, 6-10 parts of copper oxide, 1-3 parts of silicon micropowder, 4-6 parts of cerium hypophosphite, 10-12 parts of quartz sand, 10-20 parts of high alumina cement, 10 parts of high alumina micropowder ‑12 parts and 1‑3 parts of penetrating agent maintain the thermal stability of the composite material and increase the carbonation of the material in the high temperature area.

Description

technical field [0001] The invention relates to the field of materials, in particular to a fire-resistant flame retardant material. Background technique [0002] The existing fire-resistant and flame-retardant materials in China still use fire-proof and heat-insulating materials such as cement and vermiculite, which have poor heat insulation and fire-proof effects. The technical problem to be solved is to provide a fire-resistant and flame-retardant material with excellent performance, good stability, and High temperature and corrosion resistance, good water resistance, high strength, etc., can be used in various fields. The invention provides a flame-retardant composite material. Cerium hypophosphite is introduced into the raw material of the composite material, which not only maintains the heat of the composite material Stability, and increase the amount of carbon formed in the high-temperature area of ​​the material; and the addition of carbon nanotubes can reduce the hea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/06C04B111/20C04B111/27C04B111/28
CPCC04B28/06C04B2111/20C04B2111/27C04B2111/28C04B14/06C04B14/324C04B14/026C04B14/303C04B14/40C04B14/309C04B14/366C04B14/062C04B20/008C04B2103/0068
Inventor 王建明
Owner 王建明
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