Hydroxyl acrylic resin suitable for heat reflection heat insulation coating and preparation method thereof

A technology of hydroxyacrylic acid and thermal insulation coating, applied in the direction of reflection/signal coatings, coatings, etc., can solve the problems of not necessarily adaptable, difficult to popularize, and prone to coating morbidity

Active Publication Date: 2021-06-04
莱阳红安化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there are many varieties of hydroxyacrylic resins on the market, which are mainly used in industrial coatings such as automotive coatings and mechanical coatings. If hydroxyacrylic resins for automotive coatings are used, although they have good weather resistance, they may not be suitable for various substrates; another example is to choose Water-based hydroxyacrylic resin, although it sounds environmentally friendly, but the construction requirements of water-based paint are harsh, and the coating film is prone to sickness, the price is also expensive, and it is not easy to promote
At present, there is no ideal hydroxy acrylic resin for heat reflective insulation coatings on the market.

Method used

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  • Hydroxyl acrylic resin suitable for heat reflection heat insulation coating and preparation method thereof
  • Hydroxyl acrylic resin suitable for heat reflection heat insulation coating and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The hydroxyacrylic resin applicable to the heat-reflecting and heat-insulating coating of the present embodiment includes the following raw materials in parts by weight:

[0028] Bottom material: 37 parts of butyl acetate;

[0029] Mixed monomer dropping material: 10 parts of methyl methacrylate, 7 parts of n-butyl methacrylate, 4 parts of lauryl methacrylate, 6.5 parts of hydroxyethyl methacrylate, 7 parts of tert-butyl methacrylate, n-butyl methacrylate 8 parts of butyl ester, 0.2 part of acrylic acid, 0.15 part of 1,1-bis(tert-butylperoxy)cyclohexane, 0.4 part of tert-butyl peroxybenzoate, 1.0 part of butyl acetate;

[0030] Supplementary material 1: 0.1 part of 1,1-bis(tert-butylperoxy)cyclohexane, 1 part of butyl acetate;

[0031] Supplementary material 2: 0.05 parts of 1,1-bis(tert-butylperoxy)cyclohexane, 1 part of butyl acetate;

[0032] Diluted material: 2 parts of butyl acetate.

[0033] The preparation method of the hydroxyl acrylic resin applicable to the...

Embodiment 2

[0045] The hydroxyacrylic resin applicable to the heat-reflecting and heat-insulating coating of the present embodiment includes the following raw materials in parts by weight:

[0046] Bottom material: 46 parts of butyl acetate;

[0047] Mixed monomer dropping material: 12 parts of methyl methacrylate, 9 parts of n-butyl methacrylate, 4 parts of lauryl methacrylate, 8 parts of hydroxyethyl methacrylate, 9 parts of tert-butyl methacrylate, acrylic acid 8.5 parts of n-butyl ester, 0.25 parts of acrylic acid, 0.2 parts of 1,1-bis(tert-butylperoxy)cyclohexane, 0.5 parts of tert-butyl peroxybenzoate, and 1.0 parts of butyl acetate;

[0048] Supplementary material 1: 0.12 parts of 1,1-bis(tert-butylperoxy)cyclohexane, 1.5 parts of butyl acetate;

[0049] Supplementary material 2: 0.06 parts of 1,1-bis(tert-butylperoxy)cyclohexane, 1.5 parts of butyl acetate;

[0050] Diluted material: 2.5 parts of butyl acetate.

[0051] The preparation method of the hydroxyl acrylic resin appli...

Embodiment 3

[0063] The hydroxyacrylic resin applicable to the heat-reflecting and heat-insulating coating of the present embodiment includes the following raw materials in parts by weight:

[0064] Bottom material: 47 parts of butyl acetate;

[0065] Mixed monomer dropping material: 13 parts of methyl methacrylate, 9 parts of n-butyl methacrylate, 5.5 parts of lauryl methacrylate, 8.5 parts of hydroxyethyl methacrylate, 10.5 parts of tert-butyl methacrylate, acrylic acid 7.5 parts of n-butyl ester, 0.4 parts of acrylic acid, 0.25 parts of 1,1-bis(tert-butylperoxy)cyclohexane, 0.45 parts of tert-butyl peroxybenzoate, and 1.0 parts of butyl acetate;

[0066] Supplementary material 1: 0.15 parts of 1,1-bis(tert-butylperoxy)cyclohexane, 2 parts of butyl acetate;

[0067] Supplementary material 2: 0.1 parts of 1,1-bis(tert-butylperoxy)cyclohexane, 2 parts of butyl acetate;

[0068] Diluted material: 3 parts of butyl acetate.

[0069] The preparation method of the hydroxyl acrylic resin appl...

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Abstract

The invention relates to a hydroxy acrylic resin suitable for a heat reflection heat insulation coating, and belongs to the technical field of hydroxy acrylic resins and preparation methods thereof. The hydroxy acrylic resin comprises the following raw materials in parts by weight: kettle bottom materials: butyl acetate; mixed monomer dropwise adding materials: methyl methacrylate, n-butyl methacrylate, lauryl methacrylate, hydroxyethyl methacrylate, tert-butyl methacrylate, n-butyl acrylate, acrylic acid, 1, 1-bis (tert-butylperoxy) cyclohexane, tert-butyl peroxybenzoate and butyl acetate; a supplementary material 1 and a supplementary material 2: 1, 1-bis (tert-butylperoxy) cyclohexane and butyl acetate; and a blending thinner: butyl acetate. No matter what environment or substrate is, the coating performance is excellent, and the comprehensive performance is excellent.

Description

technical field [0001] The invention relates to a hydroxyacrylic resin suitable for heat-reflecting and heat-insulating coatings, and belongs to the technical field of hydroxyacrylic resins and preparation methods thereof. Background technique [0002] Paint, traditionally called "paint" in our country, is a material that can be coated on the surface of an object using different construction techniques to form a solid film with firm adhesion, certain strength, and continuous reading. For the formed coating film, the coating is a "semi-finished product" of the coating film. The function or function of the coating can only be reflected through the coating film; The role can be summarized into three aspects: ① protection; ② decoration; ③ special functions - such as insulation, electrical conductivity, anti-mildew, high temperature resistance, prevention of flame delay, heat insulation, anti-skid, anti-condensation, etc., This thin film has so many functions, among which the fi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08F220/14C08F220/18C08F220/20C08F220/06C08F2/06C08F4/38C09D133/12C09D5/33
CPCC08F220/14C08F2/06C08F4/38C09D133/066C09D5/004C08F220/1804C08F220/1812C08F220/20C08F220/06
Inventor 安华高健荣钟学海宋吉春杨旭东
Owner 莱阳红安化工有限公司
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