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Flame retardant bamboo wood processing latex paint and preparation method thereof

A latex paint, bamboo and wood technology, applied in the field of coatings, can solve the problems of restricting the development of latex paint, lack of flame retardancy, insufficient flame retardancy, etc. Effect

Inactive Publication Date: 2016-03-02
广德县永彬竹木工艺品厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are many kinds of latex paints on the market at present, all of which have insufficient flame retardancy or no flame retardancy, or use halogen-containing flame retardants. This kind of flame retardant has high flame retardant efficiency, but releases a large amount of toxic gas when burning. Hydrogen halides, and the smog that hydrogen halides meet with the air will cause secondary pollution, which is a non-environmental protection product, which limits the development of latex paint for bamboo and wood processing

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The latex paint of present embodiment flame-retardant bamboo wood processing is made of the raw material of following percentage by weight: pure acrylic emulsion 25%, flame retardant 3%, bamboo carbon powder 2%, photocatalyst 1%, 2-methyl-4- 0.1% isothiazolin-3-one, 0.4% phenylisothiazolinone antifungal agent, 1% alkali-swellable acrylic thickener, 5% titanium dioxide, 3% talc, 5% kaolin, and the balance is Deionized water.

[0025] The preparation method comprises the following steps:

[0026] (1) take each component by above-mentioned percentage by weight and stand-by;

[0027] (2) Mix nano-ammonium tripolyphosphate, char-forming agent resin powder and nano-zinc borate in a ratio of 3:1:1 to make a mixed flame retardant, and then put it into the reaction together with bamboo carbon powder, photocatalyst, titanium dioxide, and talcum powder In the kettle, after stirring and mixing at 60°C-80°C, press-filter and dry at 60°C-70°C, and set aside;

[0028] (3) Dispersio...

Embodiment 2

[0031] The latex paint of present embodiment fire-retardant bamboo wood processing is made of the raw material of following percentage by weight: starch: pure acrylic emulsion 32%, flame retardant 5%, bamboo carbon powder 3%, photocatalyst 2%, 2-methyl- 0.2% of 4-isothiazolin-3-one, 0.7% of phenproisothiazolinone antifungal agent, 2% of alkali-swellable acrylic thickener, 8% of titanium dioxide, 5% of talc, 6% of kaolin, and the remaining The volume is deionized water.

[0032] The preparation method comprises the steps of:

[0033] (1) take each component by above-mentioned percentage by weight and stand-by;

[0034] (2) Mix nano-ammonium tripolyphosphate, char-forming agent resin powder, and nano-zinc borate in a ratio of 3:1:2 to make a mixed flame retardant, and then put it into the reaction together with bamboo carbon powder, photocatalyst, titanium dioxide, and talcum powder In the kettle, after stirring and mixing at 60°C-80°C, press-filter and dry at 60°C-70°C, and s...

Embodiment 3

[0038] The latex paint of present embodiment fire-retardant bamboo wood processing is made of the raw material of following percentage by weight: starch: pure acrylic emulsion 40%, flame retardant 8%, bamboo carbon powder 4%, photocatalyst 3%, 2-methyl- 0.3% of 4-isothiazolin-3-one, 1% of phenylpropanisothiazolinone antifungal agent, 4% of alkali-swellable acrylic thickener, 10% of titanium dioxide, 7% of talc, 7% of kaolin, and the rest The volume is deionized water.

[0039] The preparation method comprises the steps of:

[0040] (1) take each component by above-mentioned percentage by weight and stand-by;

[0041] (2) Mix nano-ammonium tripolyphosphate, char-forming agent resin powder and nano-zinc borate in a ratio of 3:1:3 to make a mixed flame retardant, and then put it into the reaction together with bamboo carbon powder, photocatalyst, titanium dioxide, and talcum powder In the kettle, after stirring and mixing at 60°C-80°C, press-filter and dry at 60°C-70°C, and set...

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Abstract

The present invention discloses a flame retardant bamboo wood processing latex paint and a preparation method thereof, and relates to the technical field of coatings, the flame retardant bamboo wood processing latex paint is prepared from the following raw materials: deionized water, pure acrylic emulsion, a flame retardant, bamboo carbon powder, a photocatalyst, 2-methyl-4-isothiazoline-3-one, a mildew preventive, an alkali-swellable acrylic thickener, titanium dioxide, talc powder and kaolin, the flame retardant bamboo wood processing latex paint has good flame retardant properties, strong covering power and washability, and can effectively slow or even stop the spread of a fire to protect people to avoid burns, or minimize economic loss.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a latex paint for flame-retardant bamboo and wood processing and a preparation method thereof. Background technique [0002] Latex paint is a water-dispersible paint. It is based on synthetic resin emulsion, and the filler is refined by adding various additives after grinding and dispersing. Latex paint has many advantages different from traditional paints, such as easy brushing, fast drying, water-resistant paint film, and good scrub resistance. Therefore, in the gradually developing bamboo and wood processing industry, latex paint has been widely used. However, there are many kinds of latex paints on the market at present, all of which have insufficient flame retardancy or no flame retardancy, or use halogen-containing flame retardants. This kind of flame retardant has high flame retardant efficiency, but releases a large amount of toxic gas when burning. Hydrogen halides, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D5/02C09D7/12C09D5/18C09D5/14
Inventor 陈永彬
Owner 广德县永彬竹木工艺品厂
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