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Fire-proof material, fire retardant module and fire-proof plate prepared from the same

A fireproof material and fireproof board technology, applied in fireproof coatings and other directions, can solve the problems of inhalation, affecting health, and producing black smoke.

Inactive Publication Date: 2009-09-16
陈振铎
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing fireproof materials mainly use graphite as the expansion agent, generally containing 5-10% graphite. It is good to use graphite as the expansion agent, but it will produce black smoke after graphite encounters fire, which will affect the evacuation and escape of personnel, and will Inhaled into the body, affecting health

Method used

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Examples

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Effect test

Embodiment Construction

[0017] A preferred embodiment of the fireproof material of the present invention is that it includes raw vermiculite, and the raw vermiculite is used as an expansion agent to make the fireproof material expand after being heated by fire.

[0018] It mainly includes the following components, and the amount of each component is:

[0019] 1-40 parts of raw vermiculite; 50-90 parts of cooked vermiculite; 15-25 parts of adhesive; 2 parts or less of graphite,

[0020] The components mentioned are parts by weight. Among them, raw vermiculite can be 5, 10, 15, 25, 30, 35 parts and other preferred amounts; wherein, the amount of graphite can be 1 part or not contain graphite.

[0021] A preferred embodiment is that the amount of each component of the fireproof material is:

[0022] 10-20 parts of raw vermiculite; 60-80 parts of cooked vermiculite; 20 parts of binder; less than or equal to 1 part of graphite.

[0023] The best embodiment is that the amount of each component of the fi...

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PUM

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Abstract

The invention discloses a fireproof material, relative fireproof template and fireproof plate made from the fireproof material, wherein the fireproof material comprises raw vermiculite, and mainly comprises following components as 1-40 parts of raw vermiculite, 50-90 parts of calcined vermiculite, 15-20 parts of adhesive, and at most 2 parts of graphite, the best embodiment of each component is that 10-20 parts of raw vermiculite, 60-80 parts of calcined vermiculite, 20 parts of adhesive, and at most 1 part of graphite. The fireproof template and fireproof plate are made by mixing and pressing the fireproof material. The invention utilizes the thermal expansion character of raw vermiculite, to replace expansion graphite, as one safe and effective fireproof material, with wide application for fireproof template, fireproof template, fireproof wall, and fireproof plate made from the fireproof material.

Description

technical field [0001] The invention relates to a fireproof material. Background technique [0002] With the development of science and technology and the improvement of people's safety awareness, fireproof materials have received more and more attention from all walks of life, and their applications have become more and more extensive. Various types of fireproof modules, fireproof modules, firewalls, etc. have emerged. The main component of existing new fireproof materials is vermiculite. The prior art usually uses a mixture of cooked vermiculite, graphite, and adhesives. The main function of graphite is as an expansion agent, which expands when exposed to fire. The expansion agent is used in the fireproof material, so that the fireproof material can expand after being exposed to fire to seal the gaps in the firewall or the wall or the cable hole, etc., and play an effective role in fire prevention. Therefore, it is necessary to contain a sufficient amount of expansion age...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B14/20C09K21/02
CPCC04B2111/28C04B28/02
Inventor 陈振铎王红军
Owner 陈振铎
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