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Heat-insulation coating

A thermal insulation and coating technology, applied in the field of thermal insulation coatings, international patent classification C09D coating composition, can solve the problems of not taking into account thermal insulation performance and convenient construction and operation, and achieve easy construction and operation, strong adhesion , the effect of good fire resistance

Inactive Publication Date: 2014-07-02
KARAMAY BEIDE CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In short, the thermal insulation coatings in the prior art can not take into account the thermal insulation performance and the convenience of construction and operation, and at the same time can maintain the stable quality of the coating for a long time after application

Method used

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  • Heat-insulation coating

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with drawings and embodiments.

[0011] The thermal insulation coating of the present invention is formed by mixing the following raw materials in parts by weight: 20% to 25% of basic epoxy resin, 15% to 20% of a polyethylene plastic hollow powder as the main body, plus 25% ~30% water, 15%~20% viscous agent A and 5%~20% additive B agent; wherein, A agent is composed of 15% methyl methacrylate and 35% ethyl acrylate ester, 40% butyl acrylate, and 10% active agent; agent B is composed of 20% di-tert-butyl hydroquinone antioxidant, 25% acid-resistant additive, 25% alkali-resistant additive, 10% toughness additive, 20% defoamer.

[0012] In the foregoing, the organic hollow powder is a polyethylene plastic polymer sphere.

[0013] The production method of the thermal insulation paint in the present invention includes five steps of material preparation, premixing, high-speed dispersion, hollow organic pow...

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Abstract

The invention relates to a heat-insulation coating which is prepared by blending the following raw materials in percent by weight: 20-25% of base epoxy resin, 15-20% of polyethylene plastic hollow powder as main body, 25-30% of water, 15-20% of adhesive A agent and 5-20% of additive B agent, wherein the A agent is composed of the following components in percentage by weight: 15% of methyl methacrylate, 35% of ethyl acrylate, 40% of butyl acrylate and 10% of activator; and the B agent is composed of the following components in percentage by weight: 20% of di-tertiary-butyl hydroquinone antioxidant, 25% of acid-resistant additive, 25% of alkaliproof additive, 10% of toughness additive and 20% of defoaming agent. After the coating is coated on the external walls of general cement houses, the room temperature can be decreased by 6-8 DEG C; flowing phenomenon does not exist when the temperature is more than 55-70 DEG C, and cracking and falling phenomena do not appear even if the temperature is lower than minus 40-minus 50 DEG C.

Description

technical field [0001] The invention relates to the international patent classification C09D coating composition technology or device, and belongs to the technical field of chemical coatings, in particular to thermal insulation coatings. Background technique [0002] Building thermal insulation is an important aspect of saving energy, improving the living environment and using functions. Building energy consumption generally accounts for 30-40% of the total energy consumption of human beings, most of which are heating and air conditioning energy consumption, so building energy conservation is of great significance. The application of thermal insulation materials in buildings is very important. Thermal insulation materials, also known as thermal insulation materials, refer to materials or material composites that have significant resistance to heat flow. The thermal conductivity is generally less than 0.174W / (m k), and the apparent density should be less than 1000kg / m 3 , ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D4/02C09D4/06C09D7/12C09D5/33
Inventor 何耀杨文革
Owner KARAMAY BEIDE CHEM
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