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Thick-mass bagasse coating and preparation method thereof

A technology of bagasse and coatings, applied in the fields of coatings, renewable coatings, energy saving, and environmental protection. It can solve the problems of non-renewable resources and achieve broad market prospects and low prices.

Inactive Publication Date: 2017-06-30
上海三银制漆有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, ordinary interior and exterior wall coatings are relatively weak in terms of thermal insulation, sound insulation, and humidity adjustment. Although thick coatings are slightly stronger than ordinary interior and exterior wall insulation, sound insulation, and humidity adjustment functions, they still cannot meet people's needs. And most of the raw materials used are non-renewable resources

Method used

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  • Thick-mass bagasse coating and preparation method thereof
  • Thick-mass bagasse coating and preparation method thereof
  • Thick-mass bagasse coating and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Table 1 The distribution ratio of each component of the thick bagasse coating is (wt%):

[0048] Pure acrylic emulsion AP-476520％ Thickener HS-30000 cellulose0.3％ Neutralizer AMP-950.1％ Wetting and dispersing agent CF-100.6％ Texanol1.0％ Antifreeze Propylene Glycol0.8％ Thickener SN-6120.2％ Preservative MBS0.2％ Titanium White 7062.1％ Nepheline powder10％ Quartz sand40％ Crude Bagasse15.0％ Deionized water9.7％

[0049] The preparation method of thick bagasse coating is:

[0050] According to the above formula, the wetting and dispersing agent, the neutralizing agent, the preservative accounting for 30% by weight of the preservative, the pigment and filler accounting for 80% by weight of the water are uniformly mixed at room temperature, and Add the remaining preservative, the pure acrylic emulsion, the film-forming aid, the antifreeze, the thickener and the remaining water under the stirring speed of 300~500rpm, and mix them evenly, and finally at the temperature of ...

Embodiment 2

[0052] Table 2 The distribution ratio of each component of the thick bagasse coating is (wt%):

[0053] Pure acrylic emulsion PA23722.2％ Thickener HS-30000 cellulose0.15％ Neutralizer AMP-950.15％ Wetting and dispersing agent X-4050.6％ Texanol1.2％ Antifreeze Propylene Glycol1.0％ Thickener SN-6120.3％ Preservative MBS0.2％ Titanium White 7063.1％ Nepheline powder10％ Quartz sand30％ Bagasse25％ Deionized water6.1％

[0054] The preparation method of thick bagasse coating is:

[0055] According to the above formula, the wetting and dispersing agent, the neutralizing agent, the preservative accounting for 30% by weight of the preservative, the pigment and filler accounting for 90% by weight of the water are uniformly mixed at room temperature, and Add the remaining preservative, the pure acrylic emulsion, the film-forming aid, the antifreeze, the thickener and the remaining water under the stirring speed of 300~500rpm, and mix them evenly, and finally at the temperature of 600~8...

Embodiment 3

[0057] Table 3 The distribution ratio of each component of the thick bagasse coating is (wt%):

[0058] Pure acrylic emulsion RS9765 26.5％ Thickener HS-30000 cellulose0.1％ Neutralizer AMP-950.15％ Wetting and dispersing agent X-4050.6％ Texanol1.6％ Antifreeze Propylene Glycol1.4％ Thickener SN-6120.4％ Preservative MBS0.2％ Titanium White 7062.1％ Nepheline powder7％ Quartz sand21％ Bagasse33％ Deionized water5.95％

[0059] The preparation method of thick bagasse coating is:

[0060] According to the above formula, the wetting and dispersing agent, the neutralizing agent, the preservative accounting for 30% by weight of the preservative, the pigment and filler accounting for 90% by weight of the water are uniformly mixed at room temperature, Add the remaining preservative, the pure acrylic emulsion, the film-forming aid, the antifreeze, the thickener and the remaining water at a stirring speed of 300 to 500 rpm, and mix them evenly, and finally at 600 to 800 rpm Add the baga...

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Abstract

The invention relates to a thick-mass bagasse coating, which is characterized by being prepared from the following ingredients in percentage by mass: 19.5-27.2% of pure acrylic emulsion, 1.5-7.5% of pigment, 35-55% of filler, 0.5-1.3% of wetting dispersant, 0.1-0.18% of neutralizer, 0.1-0.5% of preservative, 0.1-1.2% of thickening agent, 1.0-2.1% of coalescing agent, 1.0-3.2% of antifreezing agent, 15-35% of bagasse and 4.5-12.2% of water, wherein the bagasse is reproducible plant fibers. After the thick-mass bagasse coating is adopted, the defects of poor heat preservation, thermal insulation, sound insulation and humidity regulation functionality of a traditional coating can be overcome; main materials adopted by the thick-mass bagasse coating have the characteristics of environment protection, reproduction, low price, high value and the like.

Description

Technical field [0001] The invention relates to the field of coatings, in particular to the field of energy-saving, environmentally friendly, and renewable coatings, in particular to a thick bagasse coating and a preparation method thereof. Background technique [0002] With the continuous development of the economy and the continuous improvement of the quality of life, when people choose interior and exterior wall coatings, they not only require beauty, but also put forward higher requirements for their functionality. [0003] Traditional coatings can meet people's daily needs in terms of aesthetics and protection of walls, but their functional performance is still relatively weak. For example, ordinary interior and exterior wall coatings are weak in terms of thermal insulation, sound insulation, humidity adjustment and other functions. Although thick coatings are slightly stronger than ordinary interior and exterior wall thermal insulation, sound insulation, humidity adjustment a...

Claims

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Application Information

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IPC IPC(8): C09D133/04C09D197/02C09D7/12
CPCC09D133/04C08L2205/035C09D7/61C09D7/63C09D197/02C08L97/02C08L1/02C08K13/02C08K3/34C08K3/36C08K2003/2241C08K5/053C08L33/04
Inventor 赖清耀梁乃文李唤池钟慷何小敏俞成钢
Owner 上海三银制漆有限公司
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