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Environment-friendly fire-retardant paint

A kind of fireproof paint, environmental protection technology, applied in the direction of fireproof paint, polyurea/polyurethane paint, coating, etc., can solve the problems of great impact on human health, low transparency of fireproof paint, etc., and achieve the effect of fireproof paint transparency

Inactive Publication Date: 2013-01-02
SHANDONG CHANGXING GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the current solvent-based and water-based fireproof paints contain a large amount of organic solvents or halogen-containing compounds, which have a great impact on human health, and there is a problem of low transparency of fireproof paints.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Proportion (parts by weight): 30 water, 15 hydroxyl acrylic resin, 15 polyurethane resin, 8 urea, 8 pentaerythritol, 8 ammonium polyphosphate (polymerization degree n is 200-500) 8, 8 melamine phosphate, 12 white carbon black, silicon Sodium Dioxide 8, Titanium Dioxide 5, Dioctyl Phthalate 3, Dithiocarbamate 3; Stir and mix the above components evenly.

Embodiment 2

[0014] Proportion (parts by weight): 20 water, 10 hydroxyl acrylic resin, 10 polyurethane resin, 5 urea, 5 pentaerythritol, 5 ammonium polyphosphate (polymerization degree n is 200-500) 5, 5 melamine phosphate, 10 white carbon black, silicon Sodium Dioxide 5, Titanium Dioxide 3, Dioctyl Phthalate 2, Dithiocarbamate 2; Stir and mix the above components evenly.

Embodiment 3

[0016] Proportion (parts by weight): water 25, hydroxyacrylic resin 12, polyurethane resin 12, urea 6, pentaerythritol 6, polyphosphate amine (polymerization degree n is 200-500) 6, melamine phosphate 6, white carbon black 11, silicon Sodium Dioxide 6, Titanium Dioxide 4, Dioctyl Phthalate 2.5, Dithiocarbamate 2.5; Stir and mix the above components evenly.

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Abstract

The invention discloses an environment-friendly fire-retardant paint. The invention belongs to the technical field of decorative materials. The paint comprises the components of, by weight: 20 to 30 parts of water, 10-15 parts of hydroxyl acrylic resin, 10-15 parts of polyurethane resin, 5-8 parts of urea, 5-8 parts of pentaerythritol, 5-8 parts of amine polyphosphate, 5-8 parts of melamine phosphate, 10-12 parts of white carbon black, 5-8 parts of sodium silicate, 3-5 parts of titanium dioxide, 2-3 parts of dioctyl phthalate, and 2-3 parts of dithiocarbamate. The paint provided by the invention is composed of non-toxic or low-toxicity raw materials, and does not harm human bodies and especially bodies of construction workers during normal construction processes. The produced fire-retardant paint is transparent.

Description

technical field [0001] The invention relates to an environment-friendly fireproof paint (paint), which belongs to the technical field of decorative materials. Background technique [0002] Fire retardant paint is a kind of flame retardant coating made of various materials such as film formers, flame retardants, and foaming agents; due to the extensive use of flammable materials such as wood and cloth in households, fire prevention is already a worthwhile issues raised. Existing fireproof paints can be divided into three types: facing fireproof paints, wood fireproof paints, and steel structure fireproof paints. Finishing type fire retardant paint is a new type of paint that integrates decoration and fire prevention. When it is coated on combustible substrates, it can usually play a decorative role; once a fire breaks out, it can prevent the fire from spreading, thereby To achieve the purpose of protecting combustible substrates. Intumescent fire retardant paint is widely ...

Claims

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Application Information

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IPC IPC(8): C09D133/00C09D175/04C09D7/12C09D5/18
Inventor 朱玉国
Owner SHANDONG CHANGXING GROUP
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