Production process of fireproofing anti-flaming adhesion agent for exterior wall external insulation phenolic foam board

A technology of phenolic foam board and external wall insulation, which is applied in the direction of fireproof coatings, alkali metal silicate coatings, etc., can solve the problems of plastering materials falling off, poor use of fireproof and flame retardant interface agents, etc., to prevent pulverization and Effects of slag dropping, solving the problem of high temperature resistance, and increasing packing density

Active Publication Date: 2013-03-13
陈子川
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since this technical solution uses water-based vinyl acetate-ethylene copolymer emulsion as the base material, although it can increase the toughness of the surface of the thermal insulation phenolic foam board at room temperature; but the thermal decomposition temperature of vinyl acetate-ethylen

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0018] Example 1

[0019] A kind of production process of the fire-proof and flame-retardant interface agent used for external wall insulation phenolic foam board is: select the water glass of modulus 3.1-3.4, triethanolamine, ammonium polyphosphate, pentaerythritol, emulsifier OP-10, water is Raw materials are prepared according to the following weight percentages:

[0020] water glass 12;

[0021] Triethanolamine 12;

[0022] Ammonium polyphosphate 35;

[0023] Pentaerythritol 15;

[0024] Emulsifier OP-10 1;

[0025] water 25;

[0026] The production process is as follows: firstly add water and emulsifier OP-10 into the reaction kettle, start the mixer, and stir for 8 minutes, then add ammonium polyphosphate and pentaerythritol into the reaction kettle in turn, adjust the speed of the mixer to 320 rpm, Control the reaction temperature at 80°C and stir for 1.5 hours; then adjust the speed of the mixer to 280 rpm, then add water glass and triethanolamine to the reactor ...

Example Embodiment

[0027] Example 2

[0028] A kind of production process of the fire-proof and flame-retardant interface agent used for external wall insulation phenolic foam board is: select the water glass of modulus 3.1-3.4, triethanolamine, ammonium polyphosphate, pentaerythritol, emulsifier OP-10, water is Raw materials are prepared according to the following weight percentages:

[0029] water glass 10;

[0030] Triethanolamine 15;

[0031] Ammonium polyphosphate 28;

[0032] Pentaerythritol 16;

[0033] Emulsifier OP-10 1;

[0034] water 30;

[0035] The production process is as follows: firstly add water and emulsifier OP-10 into the reaction kettle, start the mixer, and stir for 6 minutes, then add ammonium polyphosphate and pentaerythritol into the reaction kettle in turn, adjust the speed of the mixer to 350 rpm, Control the reaction temperature at 85°C and stir for 1.5 hours; then adjust the speed of the mixer to 250 rpm, then add water glass and triethanolamine to the reactor ...

Example Embodiment

[0036] Example 3

[0037] A kind of production process of the fire-proof and flame-retardant interface agent used for external wall insulation phenolic foam board is: select the water glass of modulus 3.1-3.4, triethanolamine, ammonium polyphosphate, pentaerythritol, emulsifier OP-10, water is Raw materials are prepared according to the following weight percentages:

[0038] water glass 14;

[0039] Triethanolamine 10;

[0040] Ammonium polyphosphate 28;

[0041] Pentaerythritol 20;

[0042] Emulsifier OP-10 2;

[0043] water 26;

[0044] The production process is: firstly add water and emulsifier OP-10 into the reaction kettle, start the mixer, and stir for 10 minutes, then add ammonium polyphosphate and pentaerythritol into the reaction kettle in turn, adjust the speed of the mixer to 400 rpm, Control the reaction temperature at 90°C and stir for 1.5 hours; then adjust the speed of the mixer to 260 rpm, then add water glass and triethanolamine to the reactor for stirri...

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PUM

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Abstract

The invention relates to a production process of fireproofing anti-flaming adhesion agent for an exterior wall external insulation phenolic foam board. The production process comprises the following steps of: selecting water glass in a modulus of 3.1-3.4, triethanolamine, ammonium polyphosphate, emulsifying agent OP-10 and water as raw materials; and controlling material proportioning of a reaction kettle, and carrying out a warming and stirring reaction to obtain the fireproofing anti-flaming adhesion agent for the exterior wall external insulation phenolic foam board. The invention belongs to the fields of high polymer materials and building materials. When the phenolic foam board is taken as an external wall insulation material of a building, the strength and bonding strength of the surface of the phenolic foam board can be increased by brushing the fireproofing anti-flaming adhesion agent on the surface of the phenolic foam board, and the pulverization and the slag falling can be prevented.

Description

technical field [0001] The invention relates to a production process of a fireproof and flame retardant interface agent used for external thermal insulation phenolic foam boards, and belongs to the field of polymer materials and building materials. Background technique [0002] As people's awareness of building energy conservation and environmental protection increases, the demand for thermal insulation and fireproof panels in the construction field is increasing day by day. Fireproof boards for external thermal insulation of building exterior walls are mainly divided into inorganic and organic. Inorganic materials such as rock wool, glass wool, foam glass, microporous calcium silicate, hydrophobic perlite, etc. have good fireproof performance, but have a large thermal conductivity. The thermal insulation effect is not ideal, it is difficult to meet the requirements of the national building energy-saving standards, and the dosage is small; organic materials such as polystyre...

Claims

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Application Information

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IPC IPC(8): C09D1/04C09D5/18
Inventor 陈子川
Owner 陈子川
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