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UV silicon touch matte coating and preparation method and application thereof

A silicon feel, matte technology, used in the field of interior coatings, can solve the problems of hard PU rubber paints that are not smooth enough, poor feel comfort, and sticking back after the coating use time, and achieve good wear resistance and low gloss. , the effect of improving adhesion

Active Publication Date: 2022-08-05
HUNAN SOKAN NEW MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a kind of UV silicon feel matte paint and its preparation method and application, to solve the phenomenon that the coating of existing PU rubber paint will stick back after a long time of use, and the use of hard PU rubber paint is not smooth enough, and the hand feel is not smooth enough. Technical issues with poor comfort

Method used

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  • UV silicon touch matte coating and preparation method and application thereof
  • UV silicon touch matte coating and preparation method and application thereof
  • UV silicon touch matte coating and preparation method and application thereof

Examples

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preparation example Construction

[0033] According to another aspect of the present invention, there is also provided a preparation method comprising the above-mentioned UV silicon feel matte paint, comprising the following steps:

[0034] The preparation method of component A includes: mixing photoinitiator, hand feeling aid agent, wetting and dispersing agent and organic solvent, stirring until fully dissolved, then adding UV self-extinction acrylate, UV organofluorosilicon modified acrylate, Specially modified acrylate and mercapto compound, stir, stirring time is 5min~10min, stirring speed is 600r / min~800r / min, then add titanium dioxide matting powder, silicone powder and PTFE wax powder while stirring, stir The time is 20min~25min, the stirring speed is 1800rpm~2400rpm / min, filter to obtain A component;

[0035] The preparation method of component B includes: stirring component B, the stirring time is 5 min to 10 min, the stirring speed is 500 rpm to 800 rpm / min, and filtering to obtain component B;

[0...

Embodiment 1

[0055] UV Silicone Touch Matte Coatings, including in parts by weight:

[0056] Table 1 Adding amount of UV silicon touch matte paint

[0057]

[0058]

[0059] The preparation method of above-mentioned UV silicon feel matte paint, comprises the following steps:

[0060] The preparation method of component A includes: mixing photoinitiator, hand feeling aid, wetting and dispersing agent and organic solvent, stirring until fully dissolved, then adding UV self-extinguishing acrylate, UV organofluorosilicon modified acrylate, special Modified acrylate and sulfhydryl compound, stirred for 10 minutes and stirring speed of 700 rpm, and then added titanium dioxide matting powder, silicone powder and PTFE wax powder while stirring, stirring time was 20 minutes, stirring speed was 2000 rpm rev / min, filter with a 200-mesh filter screen to obtain component A;

[0061]The preparation method of component B includes: stirring component B, the stirring time is 10 minutes, the stirrin...

Embodiment 2

[0064] UV Silicone Touch Matte Coatings, including in parts by weight:

[0065] Table 2 Adding amount of UV silicon touch matte paint

[0066]

[0067]

[0068] The preparation method of the above-mentioned UV silicon touch matte coating is similar to that of Example 1.

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Abstract

The invention discloses a UV silicon hand-feeling matte coating, a preparation method and application thereof, including A component and B component. The A component is in parts by weight: 20 to 35 parts of UV self-extinguishing acrylate, UV organic 25-40 parts of fluorosilicon modified acrylate, 5-10 parts of special modified acrylate, 2-3 parts of titanium dioxide matting powder, 8-10 parts of silicone powder, 0-2 parts of PTFE wax powder, 2-3 parts of photoinitiator, 0.1-1 part of wetting and dispersing agent, 0.5-1 part of mercapto compound, 0.5-2 parts of hand feeling aid, 15-20 parts of organic solvent. The UV silicon-feeling matte paint of the present invention can replace the existing PU rubber paint, and the sticky phenomenon of the paint film will not occur after long-term use, and the UV aging speed is far lower than the aging speed of the existing PU rubber paint, And has an excellent silky feel.

Description

technical field [0001] The invention relates to the field of interior paint, in particular, to a UV silicon feel matte paint. In addition, the present invention also relates to a preparation method and application comprising the above-mentioned UV silicon feel matte paint. Background technique [0002] With the rapid development of the automobile industry, family cars have become an indispensable tool in our lives. In order to ensure a good texture, the interior parts of many automobiles are protected by PU rubber paint. Years of sunshine, under the condition of long-term sunshine, the interior parts of PU rubber paint begin to stick back as time goes by, which affects the driving feeling. At this stage, many car manufacturers choose to use hard PU to prolong the service life of rubber paint. , but the hard PU makes the touch smoothness of the car interior parts decrease, the hand feel is not ideal, and affects the comfort of the car. SUMMARY OF THE INVENTION [0003] Th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D187/00C09D163/10C09D175/14C09D7/42C09D7/65
CPCC09D187/005C09D7/42C09D7/65C09D7/70C08K2003/2241C08L2205/035C08L2205/18C08L2205/02C08L63/10C08L75/14C08L27/18C08L75/04C08K3/22
Inventor 熊非常凌云剑王卫国杨波缪培凯符饶生孙能春
Owner HUNAN SOKAN NEW MATERIAL
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