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Environmental-friendly decorative fire retardant coating and preparation method thereof

A fire retardant coating, an environmentally friendly technology, applied in fire retardant coatings, antifouling/underwater coatings, coatings, etc., can solve the problems of large particle size, unsatisfactory decorative effect, unenvironmental protection, etc., and achieve good flame retardant effect and fire protection. Superior performance and energy saving effect

Active Publication Date: 2015-04-22
ZHEJIANG ZHIQIANG PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most of the decorative fire retardant coatings on the market are organic, inorganic and organic-inorganic composite intumescent fire retardant coatings with excellent performance. To maintain its fireproof performance, ammonium polyphosphate, melamine, and pentaerythritol are selected as the main raw materials of the expansion system. Chemical reactions occur in the fire scene to produce a lot of toxic smoke gas, which becomes the main killer in the fire and is not environmentally friendly; Around 90μm, the decoration effect is not ideal

Method used

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  • Environmental-friendly decorative fire retardant coating and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0078] The raw materials are according to the following parts by weight:

[0079] 20 parts water

[0080] 1 serving of multifunctional additives

[0081] Cellulose 250HBR 0.2 servings

[0082] Dispersant XA450 0.2 part

[0083] Titanium dioxide R940 4 parts

[0084] 8 parts of micronized pentaerythritol

[0085] N-P composite flame retardant 30 parts

[0086] 5 servings of light calcium

[0087] 1 part phosphomolybdate

[0088] 1 part chlorinated paraffin

[0089] 28 parts of vinyl acetate-tertiary vinyl carbonate

[0090] Defoamer AV1425 0.2 parts

[0091] Coalescent agent 1.3 parts

[0092] Antifungal agent PW40 0.1 part.

[0093] The coating was prepared according to the above method.

Embodiment 2

[0095] The raw materials are according to the following parts by weight:

[0096] 20 parts water

[0097] 1 serving of multifunctional additives

[0098] Cellulose 250HBR 0.2 servings

[0099] Dispersant XA450 0.2 part

[0100] Titanium dioxide R940 4 parts

[0101] 8 parts of micronized pentaerythritol

[0102] 12 parts of melamine phosphate

[0103] 18 parts of ammonium polyphosphate

[0104] 5 servings of light calcium

[0105] 1 part phosphomolybdate

[0106] 1 part chlorinated paraffin

[0107] 28 parts of vinyl acetate-tertiary vinyl carbonate

[0108] Defoamer AV1425 0.2 parts

[0109] Coalescent agent 1.3 parts

[0110] Antifungal agent PW40 0.1 part.

[0111] The coating was prepared according to the above method.

Embodiment 3

[0113] The raw materials are according to the following parts by weight:

[0114] 20 parts water

[0115] 1 serving of multifunctional additives

[0116] Cellulose 250HBR 0.2 servings

[0117] Dispersant XA450 0.2 part

[0118] Titanium dioxide R940 4 parts

[0119] 9 parts of powdered pentaerythritol

[0120] N-P composite flame retardant 30 parts

[0121] 4 servings of light calcium

[0122] 1 part phosphomolybdate

[0123] 1 part chlorinated paraffin

[0124] 28 parts of vinyl acetate-tertiary vinyl carbonate

[0125] Defoamer AV1425 0.2 parts

[0126] Coalescent agent 1.3 parts

[0127] Antifungal agent PW40 0.1 part.

[0128] The coating was prepared according to the above method.

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Abstract

The invention provides an environmental-friendly decorative fire retardant coating and a preparation method thereof. The fire retardant coating is prepared from raw materials such as water, a multifunctional assistant, cellulose, a dispersing agent, titanium dioxide, a charring agent, a foaming agent, calcium carbonate, a smoke suppressant, a fire retardant plasticizer, modified emulsion, a defoaming agent, a film forming assistant and a mildew preventive. The fire retardant coating is good in fire resistance, environmental-friendly, good in decorative effect and high in adhesion, guarantees the human health and saves the energy source.

Description

technical field [0001] The invention belongs to a fireproof coating, in particular to an environment-friendly decorative fireproof coating and a preparation method thereof. Background technique [0002] Decorative fire retardant coating is a kind of special coating that is painted on the surface of the flammable substrate of the building for fire protection and decoration. When it is coated on a combustible substrate, it can usually play a certain decorative role. Once a fire occurs, it can prevent the spread of the fire, thereby protecting the combustible substrate. From the emergence of fire retardant coatings abroad in the 1920s, to the 1980s, the Sichuan Fire Research Institute of the Ministry of Public Security successfully developed PC60-1 intumescent latex fire retardant coatings and E60-1 intumescent inorganic fire retardant coatings according to the plans of the Ministry of Public Security and the urgent market needs. And E60-2 transparent fireproof coating has gon...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D131/04C09D131/00C09D5/18C09D5/14C09D7/12
Inventor 金辉卢益明赖敏志陈传购
Owner ZHEJIANG ZHIQIANG PAINT
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