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Durable fireproof material

A fire-resistant material and durability technology, applied in fire prevention, building components, construction, etc., can solve problems such as high toxicity, unsatisfactory thermal insulation effect, poor fire safety, etc., and achieve the effect of good aging resistance

Inactive Publication Date: 2018-04-13
蒲雪萍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Inorganic materials, such as rock wool, have good fire resistance, but have high thermal conductivity, and the thermal insulation effect is not ideal, and it is difficult to meet the requirements of energy-saving standards; organic materials, such as expandable polystyrene, extruded polystyrene, polyurethane board, etc., are light in weight , good thermal insulation effect, but the disadvantage is poor fire safety, easy aging, flammability, and large smoke and toxicity when burning, which brings great safety hazards to the construction industry

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Weigh 6 parts by mass of dichloromethane, 11 parts by mass of sodium lauryl sulfate, 12 parts by mass of sodium silicate, and 5 parts by mass of lithium dihydrogen phosphate aerogel and mix uniformly, then obtain 9 parts by mass of polyethylene, polyamide Add 12 parts by mass of imine resin into the mixture, stir and mix at high speed, pour it into the mold with a mechanical pump, pressurize and cure at 65-72°C, and cure and shape to obtain the durable fireproof material of the present invention.

Embodiment 2

[0012] Weigh 4 parts by mass of dichloromethane, 13 parts by mass of sodium lauryl sulfate, 9 parts by mass of sodium silicate, and 8 parts by mass of lithium dihydrogen phosphate aerogel, and mix uniformly, then obtain 9 parts by mass of polyethylene, amino resin Add 12 parts by mass of the mixture, stir and mix at a high speed, pour it into a mold with a mechanical pump, pressurize and cure at 65-72°C, and solidify and form to obtain the durable fireproof material of the present invention.

Embodiment 3

[0014] Respectively weigh 8 parts by mass of dichloromethane, 10 parts by mass of sodium lauryl sulfate, 13 parts by mass of sodium silicate, and 3 parts by mass of lithium dihydrogen phosphate airgel and mix them uniformly, and then obtain 12 parts by mass of polyimide tree , 9 parts by mass of amino resin are added, stirred and mixed at a high speed, driven into a mold by a mechanical pump, subjected to pressurization and curing at 65-72°C, and solidified and formed to obtain the durable fireproof material of the present invention.

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PUM

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Abstract

The invention discloses a durable fireproof material. The fireproof material components include: 4-8 parts by mass of dichloromethane, 10-13 parts by mass of sodium lauryl sulfate, resin, 9-13 parts by mass of sodium silicate, 3-8 parts by mass of lithium dihydrogen phosphate airgel. The material of the invention has good aging resistance and weather resistance.

Description

technical field [0001] The invention relates to the field of fireproof materials, in particular to a durable fireproof material. Background technique [0002] Wall insulation materials are mainly divided into two categories: inorganic and organic. Inorganic materials, such as rock wool, have good fire resistance, but have high thermal conductivity, and the thermal insulation effect is not ideal, and it is difficult to meet the requirements of energy-saving standards; organic materials, such as expandable polystyrene, extruded polystyrene, polyurethane board, etc., are light in weight , good thermal insulation effect, the disadvantage is poor fire safety, easy aging, flammable, and when burning, the smoke is large and toxic, which brings great safety hazards to the construction industry. Due to the lack of attention to the fireproof performance of thermal insulation materials, fire accidents caused by the flammability of thermal insulation materials are not uncommon in China...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L79/08C08L61/20C08L23/06C08K13/02C08K5/02C08K5/41C08K3/34C08K3/32E04B1/94
CPCC08L79/08C08K2003/324C08L61/20C08L2201/02E04B1/942C08L23/06C08K13/02C08K5/02C08K5/41C08K3/34C08K3/32
Inventor 蒲雪萍
Owner 蒲雪萍
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