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Ultraviolet (UV) coating capable of forming porcelain lines automatically and production method thereof

A natural cracking and coating technology, applied in the coating and other directions, can solve the problems of easy scratches or damage, affecting the appearance of products, low surface gloss, etc., to achieve adjustable surface gloss, diversified color selection, resistance to Excellent scratching effect

Inactive Publication Date: 2012-01-11
JIANGSU ZHONGYING PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after the traditional coating is applied to the above products, it not only has low toughness, is easy to deform, has poor wear resistance and scratch resistance, and is prone to scratches or damage, which seriously affects the appearance of the product, and the surface gloss is very low. , it is difficult to meet the needs of users

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1: be respectively the oligomer of 7% highly branched chain high functional group, the oligomer of 4% inorganic nano denaturation, 69% organic solvent, 5% powder body additive to mix and carry out high-speed Disperse, and then grind, wherein the grinding temperature is lower than 60 degrees, after the grinding is completed, add a special colored paste with a mass percentage of 5% for color matching, and then add a light initiator with a mass percentage of 10%. The film is cured by ultraviolet radiation.

Embodiment 2

[0025] Embodiment 2: the oligomer of highly branched high-functional group, 10% of inorganic nano-denatured oligomer, 68% organic solvent, and 4% powder additive are mixed and carried out high-speed by mass percentage content respectively Disperse, and then grind, wherein the grinding temperature is lower than 60 degrees, after the grinding is completed, add a special coloring paste with a mass percentage of 5% for color matching, and add a photoinitiator with a mass percentage of 10%. Light radiation curing into film.

Embodiment 3

[0026] Embodiment 3: the oligomer of highly branched high-functional group, 10% of inorganic nano-denatured oligomer, 65% organic solvent, and 5% powder additive are mixed and carried out at high speed with the mass percent content being respectively 10%. Disperse, and then grind, wherein the grinding temperature is lower than 60 degrees, after the grinding is completed, add a special coloring paste with a mass percentage of 3% for color matching, and add a light initiator with a mass percentage of 7%. Light radiation curing into film.

[0027] Using the UV porcelain texture natural cracking paint formed in the above three embodiments, spray it on the ABS+PC material, first clean the surface of the ABS+PC material with stain-removing oil, and then spray it evenly under the condition of 60°C. Texture primer for 20 minutes, then spray UV porcelain texture natural cracking paint for 8-10 minutes, then UV curing, 800-1000mj / cm2, let stand and cool for 30 minutes, the formed film t...

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Abstract

The invention discloses an ultraviolet (UV) coating capable of forming porcelain lines automatically and a production method thereof. The UV coating capable of forming porcelain lines automatically is characterized in that the UV coating capable of forming porcelain lines automatically is white and turbid liquid, has specific gravity (25 DEG C) of 0.95 to 1.0 and viscosity (second 25 + / - 1 DEG C)of 12.5 to 13.5 seconds, and comprises 31 to 35% of a solid component. The UV coating capable of forming porcelain lines automatically has excellent wear resistance and scratch resistance thus havinggood conditions for preservation, has high hardness and high toughness thus having excellent buckling performances, has good chemical resistance, has low shrinkage thus being deformed difficultly, and allows gloss adjustment on a surface to realize highlight or delustring. A system of the UV coating capable of forming porcelain lines is a UV system, provides multiple color collocation, and allowscolor adjustment on a line part and the UV coating capable of forming porcelain lines so that diversification of color selectivity is realized.

Description

technical field [0001] The invention relates to a coating, in particular to a UV ceramic pattern natural cracking coating, which belongs to the technical field of chemical coating products. Background technique [0002] Pottery has a long history of more than 11,700 years in China. In the Shang Dynasty more than 3,000 years ago, primitive celadon also appeared in China. In the Song Dynasty, it was a period of unprecedented development of porcelain. , due to frequent contacts with the West, Westerners' interest in ceramics has continued unabated. Even porcelain is directly expressed as CHINA in English, which shows the important position of ceramics in Chinese culture. [0003] With the development of technology and the development of various materials, the unique appearance and aesthetic feeling of products have become the mainstream of today's society. Especially for a series of plastic products such as mobile phones, computers, notebooks, and mice, the appearance quality i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D5/28C09D4/00C09D4/02C09D7/12
Inventor 林坤志叶建利叶恩助周景澔林怡庭
Owner JIANGSU ZHONGYING PAINT
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