A kind of preparation method of fireproof insulation board

A technology of fireproof insulation board and fireproof material, which is applied in the direction of heat preservation, fireproof, fireproof coating, etc. It can solve the problems of open flames and bad construction habits, and achieve the effects of high environmental protection performance, good product stability and high tensile strength

Active Publication Date: 2018-10-19
秦恒建设科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, many fires of insulation materials are generated during the construction process, such as: electric welding, open flames, bad construction habits

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Production of product A: add defoamer, dispersant and flame retardant into high-shear equipment filled with diluent according to a certain mass ratio, stir evenly and add a certain quality of powder, defoamer, dispersant, flame retardant The mass ratio of fuel, powder and diluent is 2:1.5:1:390:1000, high-speed shearing for a certain period of time until the powder is completely dispersed in the diluent to obtain product A; to make product B: epoxy resin Add the modifier and the modifier into the product A according to a certain mass ratio, the mass ratio of the epoxy resin, the modifier and the product A is 75:5:20, stir until the epoxy resin and the modifier are completely dispersed in the diluent, Obtain product B; make fireproof material: add water and curing agent to product B according to a certain mass ratio, mix evenly, and the mass ratio of water, curing agent and product B is 4:50:46, that is, obtain fireproof material; make Fireproof insulation board: apply t...

Embodiment 2

[0035] Production of product A: add defoamer, dispersant and flame retardant into high-shear equipment filled with diluent according to a certain mass ratio, stir evenly and add a certain quality of powder, defoamer, dispersant, flame retardant The mass ratio of fuel, powder and diluent is 2:1.5:1:390:1000, high-speed shearing for a certain period of time until the powder is completely dispersed in the diluent to obtain product A; to make product B: epoxy resin Add the modifier and the modifier into the product A according to a certain mass ratio, the mass ratio of the epoxy resin, the modifier and the product A is 70:5:25, stir until the epoxy resin and the modifier are completely dispersed in the diluent, Obtain product B; make fireproof material: add water and curing agent to product B according to a certain mass ratio, mix evenly, and the mass ratio of water, curing agent and product B is 4:50:46, that is, obtain fireproof material; make Fireproof insulation board: apply t...

Embodiment 3

[0037] Production of product A: add defoamer, dispersant and flame retardant into high-shear equipment filled with diluent according to a certain mass ratio, stir evenly and add a certain quality of powder, defoamer, dispersant, flame retardant The mass ratio of fuel, powder and diluent is 2:1.5:1:390:1000, high-speed shearing for a certain period of time until the powder is completely dispersed in the diluent to obtain product A; to make product B: epoxy resin Add the modifier and the modifier into the product A according to a certain mass ratio, the mass ratio of the epoxy resin, the modifier and the product A is 80:5:15, stir until the epoxy resin and the modifier are completely dispersed in the diluent, Obtain product B; make fireproof material: add water and curing agent to product B according to a certain mass ratio, mix evenly, and the mass ratio of water, curing agent and product B is 4:50:46, that is, obtain fireproof material; make Fireproof insulation board: apply t...

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Abstract

The invention relates to a preparation method of a fireproof insulation board. The preparation method comprises the following steps: adding a defoaming agent and a dispersing agent into high-speed shearing equipment with diluents according to a certain mass ratio for uniform stirring, then adding a powdered material with certain mass, performing high-speed shearing until the powdered material is completely dispersed into the diluents, adding cycloaliphatic type epoxy resin and a modifier into the diluents with the dispersed powdered material, stirring until the epoxy resin and the modifier are completely dispersed into the diluents, adding water and a curing agent to obtain a fireproof material, uniformly coating a polystyrene foamed insulation board with the fireproof material, and performing drying and curing to obtain the fireproof insulation board. The preparation method of the fireproof insulation board can effectively prevent the potential fire hazard in a building construction process.

Description

technical field [0001] The invention relates to a preparation method of a fireproof heat preservation board. Background technique [0002] Due to the occurrence of many building insulation fire incidents in recent years, it has triggered the thinking of all walks of life on thermal insulation and fire prevention. The fire performance of thermal insulation materials has attracted unprecedented attention from all walks of life in the industry. However, many fires of insulation materials are caused during the construction process, such as: electric welding, open flames, and bad construction habits. During the burning process of these materials, the molten droplets and toxic smoke are continuously produced, and the harm to the environment of the released gases such as chlorofluorocarbons, hydrofluorocarbons, and freons cannot be ignored. Fireproof insulation materials came into being. Contents of the invention [0003] The technical problem to be solved by the present invent...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/80E04B1/94C09D5/18C09D7/20C09D163/00
CPCC09D5/18C09D7/20C09D163/00E04B1/80E04B1/942
Inventor 吴美燕
Owner 秦恒建设科技有限公司
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