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Thermoplastic acrylic resin coating

A technology of thermoplastic acrylic acid and methacrylic acid, applied in the field of acrylic resin coatings, can solve the problems of inconvenient construction, rapid gelation, etc., and achieve good adhesion and good thermoplastic performance

Inactive Publication Date: 2014-05-07
NANJING HENGAN RESIN CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Unsaturated polyester paint is a commonly used paint. Its main disadvantage is that the two components will gel quickly after being mixed. big inconvenience

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Example 1 : a coating of thermoplastic acrylic resin, its raw material contains the following components in parts by weight: thermoplastic acrylic resin: 100 parts; xylene: 50 parts; n-butanol: 50 parts; carbon black: 10 parts; phosphorus-zinc white: 3 parts; glyceryl tristearate: 0.5-1.5 parts; polyether defoamer: 0.1-0.5 parts;

[0020] Wherein, the parts by weight of the thermoplastic acrylic resin component are: a mixture of methyl methacrylate and cyclohexyl methacrylate at a ratio of 1:3: 100 parts; methacrylic acid: 15-25 parts; styrene: 25-30 parts; dibenzoyl peroxide: 25-30 parts; dibenzoyl peroxide, azobisisobutylcyanide or tert-butyl peroxybenzoate: 3-5 parts; triphenylphosphine: 0.5 -1.5 parts; mixed solvent of polyvinyl alcohol and water mixed in a ratio of 1:35-50: 35-50 parts.

[0021] The preparation method of the coating of above-mentioned thermoplastic acrylic resin, carries out as follows:

[0022] (1) Prepare thermoplastic acrylic resin in parts b...

Embodiment 2

[0026] Example 2 : A kind of coating of thermoplastic acrylic resin, its raw material contains the component of following parts by weight: thermoplastic acrylic resin: 100 parts; Xylene: 57 parts; N-butanol: 57 parts; Carbon black: 12 parts; Phosphorous zinc white: 3.5 parts; glyceryl tristearate: 0.5-1.5 parts; polyether defoamer: 0.1-0.5 parts;

[0027] Wherein, the parts by weight of the thermoplastic acrylic resin component are: a mixture of methyl methacrylate and cyclohexyl methacrylate at a ratio of 1:3: 100 parts; methacrylic acid: 15-25 parts; styrene: 25-30 parts; dibenzoyl peroxide: 25-30 parts; dibenzoyl peroxide, azobisisobutylcyanide or tert-butyl peroxybenzoate: 3-5 parts; triphenylphosphine: 0.5 -1.5 parts; mixed solvent of polyvinyl alcohol and water mixed in a ratio of 1:35-50: 35-50 parts.

[0028] The preparation method of the coating of above-mentioned thermoplastic acrylic resin, carries out as follows:

[0029] (1) Prepare thermoplastic acrylic resin...

Embodiment 3

[0033] Example 3 : A coating of thermoplastic acrylic resin, its raw material contains the following components in parts by weight: thermoplastic acrylic resin: 100 parts; xylene: 65 parts; n-butanol: 65 parts; rutile titanium dioxide: 12.5 parts; iron oxide Yellow: 4.5 parts; glyceryl tristearate: 0.5-1.5 parts; polyether defoamer: 0.1-0.5 parts;

[0034] Wherein, the parts by weight of the thermoplastic acrylic resin component are: a mixture of methyl methacrylate and cyclohexyl methacrylate at a ratio of 1:3: 100 parts; methacrylic acid: 15-25 parts; styrene: 25-30 parts; dibenzoyl peroxide: 25-30 parts; dibenzoyl peroxide, azobisisobutylcyanide or tert-butyl peroxybenzoate: 3-5 parts; triphenylphosphine: 0.5 -1.5 parts; mixed solvent of polyvinyl alcohol and water mixed in a ratio of 1:35-50: 35-50 parts.

[0035] The preparation method of the coating of above-mentioned thermoplastic acrylic resin, carries out as follows:

[0036] (1) Prepare thermoplastic acrylic resi...

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PUM

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Abstract

The invention discloses a thermoplastic acrylic resin coating. Raw materials of the thermoplastic acrylic resin coating comprise, by weight, 100 parts of a thermoplastic acrylic resin, 50-70 parts of xylene, 50-70 parts of n-butanol, 10-15 parts of a coloring pigment, 3-5 parts of a corrosion-resistant pigment, 0.5-1.5 parts of a wetting dispersant and 0.1-0.5 part of a defoaming agent, wherein the thermoplastic acrylic resin comprises, by weight, 100 parts of a mixture obtained by mixing methyl methacrylate and cyclohexyl methacrylate according to a ratio of 1:3, 15-25 parts of methacrylic acid, 25-30 parts of styrene, 25-30 parts of dibenzoyl peroxide, 3-5 parts of dibenzoyl peroxide, azobisisbutyronitrile or tert-butyl peroxybenzoate, 0.5-1.5 parts of triphenylphosphine and 35-50 parts of a mixed solvent obtained by mixing polyvinyl alcohol and water according to a ratio of 1:35-50. The prepared coating can be applied by diluting with an organic solvent, can also be applied by hot melting, and has good adhesive force to surfaces of cement, asphalt and plastics.

Description

technical field [0001] The invention relates to a coating of acrylic resin, in particular to a coating of thermoplastic acrylic resin. Background technique [0002] Unsaturated polyester paint is a commonly used paint. Its main disadvantage is that the two components will gel quickly after being mixed. Big inconvenience. Contents of the invention [0003] Purpose of the invention: In order to overcome the deficiencies in the prior art, the purpose of the present invention is to provide a thermoplastic acrylic resin coating with strong adhesion, wear resistance and flexibility. [0004] Technical solution: In order to solve the above object, the technical solution adopted in the present invention is: a coating of thermoplastic acrylic resin, the raw material of which contains the following components in parts by weight: [0005] Thermoplastic acrylic resin: 100 parts; [0006] Xylene: 50-70 parts; [0007] Butanol: 50-70 parts; [0008] Coloring pigment: 10-15 parts; ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/10C08F220/18C08F220/14C08F220/06C08F212/08
Inventor 马步强
Owner NANJING HENGAN RESIN CHEM
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