CN102153952B

CN102153952B - Composite coating for surface of zipper pull head and baking finish process

Info

Publication number: CN102153952B
Application number: CN2010105831501A
Authority: CN
Inventors: 陈坤远
Original assignee: GAUNGDONG HOK SCIENCE AND TECHNOLOGY CO LTD
Current assignee: GAUNGDONG HOK SCIENCE AND TECHNOLOGY CO LTD
Priority date: 2010-12-12
Filing date: 2010-12-12
Publication date: 2012-11-14
Anticipated expiration: 2030-12-12
Also published as: CN102153952A

Abstract

The invention relates to the technical field of zippers, in particular to a composite coating for the surface of a zipper pull head and a baking finish process. The composite coating comprises a primer coating and a finish coating, wherein the primer coating comprises NOPE paint, a Y-042 hardening agent, dimethylbenzene, butyl ether, butanol and butyl ester; the finish coating comprises NOPE paint, NOPE01 gold oil, a Y-041 hardening agent, dimethylbenzene, butyl ether, butanol and butyl ester; and the baking finish process comprises the processes of primer spraying of a rolling spray machine, manual finish spraying of a spray gun, oven baking and the like. For the zipper pull head produced by the coating and the baking finish process, the paint layer of the head has the advantages of high temperature resistance, wear resistance, acid and alkali resistance, no paint removal, surface smoothness and the like. The composite coating and the baking finish process solve the long-standing problems that during the baking finish of the existing zipper pull head, paint is easy to fall down, and a zipper is liable to fade in color and does not resist wear and high temperature and the like after being washed in water.

Description

A kind of composite coating and baking vanish technology that is used for the zipper head surface

Technical field

The present invention relates to the slide fastener technical field, specifically a kind of composite coating and baking vanish technology that is used for the zipper head surface.

Background technology

At present existing zipper head baking vanish adopts common paint direct baking to form mostly, exists to be prone to lacquer, and slide fastener is not wear-resisting through being prone to decolouring behind the wash water, and non-refractory falls quality problems such as lacquer.

Summary of the invention

The present invention is directed to the deficiency of existing slider of zipper fastener baking vanish technology, a kind of lacquer that is difficult for falling is provided, the enamelled coating slickness is good, and slide fastener is through nondiscoloration, wear-resisting, resistant to elevated temperatures composite coating and the baking vanish technology that is used for the zipper head surface behind the wash water.

The present invention, the said composite coating that is used for the zipper head surface comprises primer base and finish paint coating.Wherein:

The present invention, the formation of described primer base comprises following weight ratio ingredient: NOPE paint 35 ~ 45%; Y-042 stiffening agent 8 ~ 15%; YLENE 30 ~ 40%; Butyl ether 2 ~ 8%; Butanols 5 ~ 10%; Butyl ester 0 ~ 5%.

The present invention, the formation of described finish paint coating comprises following weight ratio ingredient: NOPE paint 25 ~ 30%; NOPE01 polishes 10 ~ 15%; Y-041 stiffening agent 8 ~ 15%; YLENE 30 ~ 40%; Butyl ether 2 ~ 8%; Butanols 5 ~ 10%; Butyl ester 0 ~ 5%.

The present invention, described baking vanish technology, its operation comprises:

A) utilize primer base, employing is rolled the spray board and is sprayed one deck priming paint enamelled coating on the zipper head surface, and the gained thickness of paint layer is 0.02 ~ 0.04mm;

B) operation A products obtained therefrom is inserted on the retaining plate;

C) utilize finish paint coating, adopt spray gun hand spray method to spray one deck finish paint enamelled coating on the surface of zipper head, the gained thickness of paint layer is 0.02 ~ 0.04mm;

D) in baking oven, toast 20 ~ 25 minutes, oven temperature is 110 ℃ ~ 115 ℃.

The present invention has solved existing zipper head baking vanish existence being prone to lacquer, and slide fastener is not wear-resisting through being prone to decolouring behind the wash water, long-standing problem such as non-refractory.That the zipper head that adopts coating of the present invention and baking vanish technology to be produced, its enamelled coating have is high temperature resistant, wear-resisting, acid and alkali-resistance, do not fall advantages such as lacquer, smooth surface.

Embodiment

Embodiment 1, a kind of composite primer coating that is used for the zipper head surface, its preparation comprises following weight ratio ingredient: NOPE paint 40%; Y-042 stiffening agent 10%; YLENE 35%; Butyl ether 5%; Butanols 7.5%; Butyl ester 2.5%.

Embodiment 2, a kind of compound finish paint coating that is used for the zipper head surface, its preparation comprises following weight ratio ingredient: NOPE paint 27%; NOPE01 polishes 13%; Y-041 stiffening agent 10%; YLENE 35%; Butyl ether 5%; Butanols 7.5%; Butyl ester 2.5%.

Embodiment 3, a kind of zipper head surface baking vanish technology, its technology comprises:

A) utilize embodiment 1 described primer base, employing is rolled the spray board and is sprayed one deck priming paint enamelled coating on the zipper head surface, in rolling the spray board; Its envrionment temperature is 95 ℃ ~ 100 ℃; Board sprays paint and baking is carried out simultaneously, and the time is 15 ~ 20 minutes, and gained priming paint thickness of paint layer is 0.02-0.04mm;

B) operation A products obtained therefrom is inserted on the retaining plate;

C) utilize embodiment 2 described finish paint coating, adopt spray gun hand spray method to spray one deck finish paint enamelled coating on the surface of zipper head; Gained finish paint thickness of paint layer is 0.02-0.04mm;

The present invention; The product that the raw material that is adopted " NOPE paint ", " NOPE01 polishes ", " Y-041 stiffening agent " and " Y-042 stiffening agent " can adopt the Wanda of Enping City, Guangdong good fortune chemical industry ltd to provide, " NOPE ", " NOPE01 ", " Y-041 " and " Y-042 " are the commercial disignation of this chemical company.According to said commercial disignation, can buy " NOPE paint ", " NOPE01 polishes ", " Y-041 stiffening agent " and " Y-042 stiffening agent " raw material that the said firm provides.

The present invention, described " rolling the spray board " is the general-purpose equipment of the industry.

Claims

1. one kind is used for the surperficial composite primer coating of zipper head, and its formation comprises following weight ratio ingredient: NOPE paint 35 ~ 45%; Y-042 stiffening agent 8 ~ 15%; YLENE 30 ~ 40%; Butyl ether 2 ~ 8%; Butanols 5 ~ 10%; Butyl ester 0 ~ 5%.

2. one kind is used for the surperficial compound finish paint coating of zipper head, and its formation comprises following weight ratio ingredient: NOPE paint 25 ~ 30%; NOPE01 polishes 10 ~ 15%; Y-041 stiffening agent 8 ~ 15%; YLENE 30 ~ 40%; Butyl ether 2 ~ 8%; Butanols 5 ~ 10%; Butyl ester 0 ~ 5%.

3. zipper head surface baking vanish technology, its technology comprises:

A) utilize the described primer base of claim 1, employing is rolled the spray board and is sprayed one deck priming paint enamelled coating on the zipper head surface, and the gained thickness of paint layer is 0.02 ~ 0.04mm;

B) operation A products obtained therefrom is inserted on the retaining plate;

C) utilize the described finish paint coating of claim 2, adopt spray gun hand spray method to spray one deck finish paint enamelled coating on the surface of zipper head, the gained thickness of paint layer is 0.02 ~ 0.04mm;