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Fireproof safe paint composition

A composition and coating technology, which is applied in fireproof coatings, polyester coatings, coatings, etc., can solve problems such as poor adhesion, poor water resistance, and poor strength resistance, and achieve strong adhesion, good hardness, and good acid resistance Effect

Inactive Publication Date: 2014-02-05
QINGDAO HI TECH PATENT TECH TRANSFER PLATFORM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a fireproof safety coating composition that solves the technical defects of existing products such as poor water resistance, fire resistance, poor adhesion and poor strength.

Method used

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Examples

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Embodiment Construction

[0014] Below in conjunction with specific embodiment the present invention is described in further detail;

[0015] A fire safety paint composition, consisting of the following ingredients in parts by weight:

[0016] Alkyd resin 40~60;

[0017] Acrylate 10~15;

[0018] Silica particles 5-10;

[0019] Chlorinated paraffin 3~8;

[0020] Aluminum oxide 3~5;

[0021] Sepiolite powder 5-10;

[0022] Cyclohexanone 1~3;

[0023] Coupling agent 3-8.

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PUM

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Abstract

The invention discloses a fireproof safe paint composition composed of the components of, by weight: 40-60 parts of alkyd resin, 10-15 parts of acrylate, 5-10 parts of silica particles, 3-8 parts of paraffin chloride, 3-5 parts of alumina, 5-10 parts of sepiolite powder, 1-3 parts of cyclohexanone, and 3-8 parts of a coupling agent. Epoxy resin is used for modification. Epoxy resin comprises hydroxyl group. Epoxy group and ether group with molecular weight higher than medium has high polarity. Epoxy resin has high adhesion force, optimal acid-alkali resistance, good acid resistance, film-forming contraction within 1%, good stability and good insulation, and is named chemical alloy. With epoxy resin, the adhesion force of the paint is greatly improved from grade 3 to grade 1-2. Paint film corrosion resistance and impact strength are high, and firmer hardness is good.

Description

technical field [0001] The invention relates to the field of coatings, in particular, the invention relates to a fireproof safety coating composition. Background technique [0002] At present, all kinds of fireproof coatings, whether solvent-based or water-based, have a common defect: poor water resistance, and can only be used indoors, rarely used outdoors, because the paint film will bulge when exposed to moisture or water (snow and rain). Bubbles, the paint film will be damaged over time, affecting the protection life, and what is more serious is a fire, because the failure or loss of fire-resistant fire-retardant materials in the paint film will affect the rescue. The defects of the existing fireproof coatings are: poor water resistance, can only be used in indoor occasions, not fireproof, poor adhesion, and poor strength resistance. The main reason is that most of the flame retardants and carbon-forming skeleton agents in the formula are water-soluble and not water-res...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D167/08C09D7/12C09D5/18
Inventor 魏书元
Owner QINGDAO HI TECH PATENT TECH TRANSFER PLATFORM
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