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Thermoplastic acrylic resin adhesive

A thermoplastic acrylic and adhesive technology, applied in the direction of adhesive additives, adhesive types, ester copolymer adhesives, etc., can solve the problems of inconvenient construction, rapid gelation, etc., and achieve good adhesion and good thermoplastic performance Effect

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

[0010] Example 1 : a thermoplastic acrylic resin adhesive, its raw materials contain the following components in parts by weight: thermoplastic acrylic resin: 100 parts; dibutyl phthalate: 15 parts; silicon micropowder: 3 parts; melamine rubber powder: 1-1.5 parts; composite emulsifier: 0.5 parts; triethylamine: 1.2 parts; stannous octoate: 1 part; Esters and cyclohexyl methacrylate mixed according to 1:3 mixture: 100 parts; Methacrylic acid: 15-25 parts; Styrene: 25-30 parts; Dibenzoyl peroxide: 25-30 parts; Dibenzoyl, azobisisobutylcyanide or tert-butyl peroxybenzoate: 3-5 parts; triphenylphosphine: 0.5-1.5 parts; polyvinyl alcohol mixed with water in a ratio of 1:35-50 Mixed solvent: 35-50 parts.

[0011] The preparation method of the adhesive of above-mentioned thermoplastic acrylic resin, carries out as follows:

[0012] (1) Prepare thermoplastic acrylic resin in parts by weight of the following components: a mixture of methyl methacrylate and cyclohexyl methacrylate a...

Embodiment 2

[0016] Example 2 : A thermoplastic acrylic adhesive, its raw material contains the following components in parts by weight: thermoplastic acrylic resin: 100 parts; dibutyl phthalate: 15.5 parts; silicon micropowder: 4 parts; melamine rubber powder: 1-1.5 parts; composite emulsifier: 0.5 parts; triethylamine: 1.2 parts; ethylenediamine: 1.5 parts; Esters and cyclohexyl methacrylate mixed according to 1:3 mixture: 100 parts; Methacrylic acid: 15-25 parts; Styrene: 25-30 parts; Dibenzoyl peroxide: 25-30 parts; Dibenzoyl, azobisisobutylcyanide or tert-butyl peroxybenzoate: 3-5 parts; triphenylphosphine: 0.5-1.5 parts; polyvinyl alcohol mixed with water in a ratio of 1:35-50 Mixed solvent: 35-50 parts.

[0017] A preparation method of an adhesive of a thermoplastic acrylic resin, carried out as follows:

[0018] (1) Prepare thermoplastic acrylic resin in parts by weight of the following components: a mixture of methyl methacrylate and cyclohexyl methacrylate at a ratio of 1:3: ...

Embodiment 3

[0022] Example 3 : A thermoplastic acrylic adhesive, its raw material contains the following components in parts by weight: thermoplastic acrylic resin: 100 parts; dibutyl phthalate: 18 parts; silicon micropowder: 4.5 parts; melamine rubber powder: 1-1.5 parts; composite emulsifier: 0.5 parts; epichlorohydrin: 1.2 parts; diethylenetriamine: 2 parts; butyl acetate: 28.5 parts; 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 Parts; dibenzoyl peroxide, azobisisobutylcyanide or tert-butyl peroxybenzoate: 3-5 parts; triphenylphosphine: 0.5-1.5 parts; polyvinyl alcohol and water according to 1:35-50 The proportion of mixed solvents mixed: 35-50 parts.

[0023] A preparation method of an adhesive of a thermoplastic acrylic resin, carried out as follows:

[0024] (1) Prepare th...

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PUM

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Abstract

The invention discloses a thermoplastic acrylic resin. Raw materials of the thermoplastic acrylic resin comprise, by weight, 100 parts of the thermoplastic acrylic resin, 15-20 parts of dibutyl phthalate, 3-5 parts of silica micropowder, 1-1.5 parts of melamine gelatine powder, 0.5 part of a compound emulsifier, 1.2 parts of a neutralizer, 1-3 parts of a catalyst and 25-30 parts of an organic solvent, 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. A coating prepared by using the thermoplastic acrylic resin adhesive can be applied by diluting with an organic solvent, and can also be applied by hot melting.

Description

technical field [0001] The invention relates to an adhesive of acrylic resin, in particular to an adhesive 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 of the prior art, the purpose of the present invention is to provide a thermoplastic acrylic resin adhesive 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 thermoplastic acrylic resin adhesive, the raw material of which contains the following components in parts by weight: thermoplastic acrylic resin: 100 parts; Butyl ester: 15-20 parts; Silica powder: 3-5 parts; Melamine rubber powder: 1-1.5 parts; Composite emulsifier: ...

Claims

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Application Information

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IPC IPC(8): C09J133/10C09J133/12C09J11/06C09J11/04C09J11/08
Inventor 马步强
Owner NANJING HENGAN RESIN CHEM
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