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Moistureproof primer

A technology of moisture-proof primer and mass fraction, applied in the field of paint, can solve the problems of poor moisture-proof performance and poor pertinence of the primer, and achieve the effect of good moisture-proof effect.

Inactive Publication Date: 2018-12-07
苏州凯康化工科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although the traditional primer has multiple functions, its pertinence is not strong, and the moisture resistance of the primer is poor.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Embodiment 1: the moisture-proof primer of the present embodiment comprises each component of following mass fraction: 30 parts of isooctyl methacrylates, 26 parts of cyclohexyl methacrylates, 11 parts of cycloolefin copolymers, 18 parts of xylenes , 6 parts of tert-butyl peroxybenzoate, 3 parts of propylene glycol n-propyl ether, and 0.3 parts of hexamethylene diisocyanate.

Embodiment 2

[0012] Embodiment 2: the moisture-proof primer of the present embodiment comprises each component of following mass fraction: 50 parts of isooctyl acrylates, 32 parts of cyclohexyl methacrylates, 17 parts of cycloolefin copolymers, 22 parts of xylenes, special 12 parts of butyl peroxybenzoate, 9 parts of propylene glycol n-propyl ether, and 0.9 parts of hexamethylene diisocyanate.

Embodiment 3

[0013] Embodiment 3: the moisture-proof primer of the present embodiment comprises each component of following mass fraction: 40 parts of isooctyl methacrylates, 29 parts of cyclohexyl methacrylates, 14 parts of cycloolefin copolymers, 20 parts of xylenes , 9 parts of tert-butyl peroxybenzoate, 6 parts of propylene glycol n-propyl ether, and 0.6 parts of hexamethylene diisocyanate.

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PUM

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Abstract

The invention discloses moistureproof primer. The moistureproof primer comprises the following components, by mass: 30-50 parts of iso-octyl methacrylate, 26-32 parts of cyclohexyl methacrylate, 11-17parts of a cyclic olefin copolymer, 18-22 parts of xylene, 6-12 parts of tert-butyl perbenzoate, 3-9 parts of propylene glycol n-propyl ether, and 0.3-0.9 parts of hexamethylene diisocyanate. The moistureproof primer has the beneficial effect of better moisture resistance.

Description

technical field [0001] The invention belongs to the technical field of paints, in particular to a moisture-proof primer. Background technique [0002] The primer is the first layer of the paint system, which is used to improve the adhesion of the topcoat, increase the fullness of the topcoat, provide alkali resistance, provide anti-corrosion functions, etc. At the same time, it can ensure the uniform absorption of the topcoat and make the paint system play its best good effect. However, although the traditional primer has multiple functions, its pertinence is not strong, and the moisture resistance of the primer is poor. [0003] Therefore, new technologies are urgently needed to improve the deficiencies of the prior art. Contents of the invention [0004] Purpose of the invention: the purpose of the present invention is: overcome the shortcoming of above-mentioned technology, provide a kind of good moisture-proof primer of moisture-proof property. Technical solution: a...

Claims

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Application Information

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IPC IPC(8): C09D4/02C09D4/06C09D7/63
CPCC09D4/06C09D7/63
Inventor 费元明
Owner 苏州凯康化工科技有限公司
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