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fireproof material

A technology of thermal insulation fireproof material and fireproof material, which is applied in the field of fireproof doors, can solve the problems of short fire resistance time, easy to jump fire, poor heat insulation performance, etc., and achieve the effect of low production cost

Active Publication Date: 2016-08-17
浙江康源化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The new national standard GB12955-2008 implemented on January 1, 2009 has further improved the quality requirements for the production of fire doors. The maximum service temperature of fire doors in "Fire Resistance Test Methods for Roller Shutters" is 1200°C. The existing fire doors cannot meet the requirements of the new national standards. Therefore, it is urgent to find fire door materials with good fire performance and low manufacturing cost.
[0005] At present, there are straw fire-proof doors, sawdust fire-proof doors and other fire-proof doors on the market, but they have poor heat insulation performance, short fire-resistant time, and easy to catch fire, which cannot meet the new national standards and the requirements of the "Code for Fire Protection Design of Buildings"

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Add 20 parts of black mud powder or black mud granules, 10 parts of industrial magnesium chloride, 10 parts of sillimanite powder, 7 parts of sepiolite into the mixer, stir, then add 10 parts of high alumina cement, 1 part of polypropylene fiber, asbestos cellulose 5 parts, 1 part of AES activating agent, stir and mix evenly, then add water and stir until the mixture is viscous, (B) utilize a foaming machine to make a foam slurry from an aqueous solution of 3 parts of the foaming agent; then add the foam slurry to the step ( In the mixture of A), stir and mix evenly to obtain a fireproof material.

Embodiment 2

[0025] Add 25 parts of black mud powder or black mud granules, 7 parts of industrial magnesium chloride, 7 parts of sillimanite powder, 10 parts of sepiolite into the mixer, stir, then add 7 parts of high alumina cement, 4 parts of polypropylene fiber, asbestos cellulose 3 parts, 3 parts of AES active agent are stirred and mixed evenly, then add water and stir until the mixture is viscous, (B) use a foaming machine to make a foam slurry from the aqueous solution of 1 part of the foaming agent; then add the foam slurry to the step ( In the mixture of A), stir and mix evenly to obtain a fireproof material.

Embodiment 3

[0027] Add 55 parts of slag powder or slag particles, 10 parts of industrial magnesium chloride, 10 parts of sillimanite powder, 7 parts of sepiolite into the mixer, and stir, then add 10 parts of high alumina cement, 1 part of polypropylene fiber, and 5 parts of asbestos cellulose 1 part of AES activator is stirred and mixed evenly, then add water and stir until the mixture is viscous, (B) use a foaming machine to make a foam slurry from an aqueous solution of 3 parts of the foaming agent; then add the foam slurry to step (A) In the mixture, stir and mix evenly to obtain a fireproof material.

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PUM

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Abstract

A novel thermal-insulation fireproof material comprises raw materials in parts by weight: 20-25 parts of black mud powder or black mud particles, or 55-70 parts of a furnace slag powder or furnace slag particles, or a mixture of black mud powder or black mud particles and furnace slag powder or furnace slag particles, and 7-10 parts of industrial magnesium chloride, 7-10 parts of sillimanite powder, 7-10 parts of meerschaum, 7-10 parts of aluminous cement, 1-4 parts of polypropylene fiber, 3-5 parts of asbestos cellulose, 1-3 parts of a foaming agent and 1-3 parts of an AES activator. The material is good in fireproof performance, low in cost and small in density, and is applicable to prepare fireproof equipment such as fire doors and the like.

Description

technical field [0001] The invention relates to a fireproof material and a manufacturing method of the fireproof material, and also relates to a fireproof door made of the fireproof material. Background technique [0002] The current fire doors are basically using perlite series products as the core material for fire doors. Perlite is a non-toxic, odorless, non-combustible and non-corrosive material. This product is mainly used for building roofs and walls. Thermal insulation, heat insulation; lightweight aggregate of building materials; various industrial equipment, pipeline insulation layer; agricultural and horticultural soilless cultivation, water and fertilizer conservation, etc., are widely used in petroleum, chemical, electric power, construction, metallurgy and other industries . The operating temperature of perlite is -256-800°C, and the fire-resistant temperature is low, which makes the fire doors produced by it far from those in Europe and the United States. Fir...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/06C04B38/00E06B5/16C04B111/28
Inventor 朱小兵王以丹贾颂今
Owner 浙江康源化工有限公司