Machine printing render silica gel used for dot color contrast and preparation method thereof

A machine printing and dot technology, applied in the direction of adhesives, adhesive additives, non-polymer adhesive additives, etc., can solve the problems such as the inability to use the forming pattern dot contrast process, short operation time, etc., to shorten production time, reduce Production cost, effect of long operating time

Inactive Publication Date: 2019-03-15
东莞市德尚新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the machine-printed silicone used on the elliptical machine can only guarantee a long operating time at 50 degrees Celsius. If the temperature is higher than 50 degrees Celsius, it will solidify in a short time and the operating time is short.
[0003] And these existing machine-used printing silicone can only be used in ordinary screen printing process, and cannot be used in the dot color contrast process that requires fine pattern forming

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] Embodiment 1, this embodiment discloses that this embodiment provides a machine-printed base silica gel for dot color contrast, calculated in parts by mass, which consists of 90 parts of the machine-printed base silica gel for dot color contrast A component and 8 It is composed of B component of machine-printed base silica gel for dot color contrast;

[0058] Calculated in parts by mass, the component A of the machine-printed base silica gel for dot color contrast is composed of the following raw materials: 100 parts of machine-printed base silica gel for dot color contrast, 10 parts of 10000cs vinyl silicone oil, 0.3 parts of 3000ppm platinum catalyst;

[0059] Calculated in parts by mass, the component B of the machine-printed base silica gel for dot color contrast is composed of the following raw materials: 2 parts of hydrogen-containing silicone oil with a hydrogen content of 0.50%, 6 parts of 2000cs vinyl-terminated silicone oil, 0.04 parts of ethynyl cyclohexanol...

Embodiment 2

[0082] Embodiment 2, this embodiment provides a machine-printed base silica gel for dot color contrast. Calculated in parts by mass, it consists of 110 parts of the machine-printed base silica gel for dot color contrast and 11 parts of dot color contrast. Machine-printed base silica gel B component composition;

[0083] Calculated in parts by mass, the component A of the machine-printed base silica gel for dot color contrast is composed of the following raw materials: 100 parts of machine-printed base silica gel for dot color contrast, 20 parts of 10000cs vinyl silicone oil, 0.8 parts of 3000ppm platinum catalyst;

[0084] Calculated in parts by mass, the component B of the machine-printed base silica gel for dot color contrast is composed of the following raw materials: 4 parts of hydrogen-containing silicone oil with a hydrogen content of 0.50%, 8 parts of 2000cs vinyl-terminated silicone oil, 0.08 parts of ethynyl cyclohexanol.

[0085] Calculated in parts by mass, the ma...

Embodiment 3

[0107] Embodiment 3, this embodiment provides a machine-printed base silica gel for dot color contrast, calculated in parts by mass, which is composed of 100 parts of the machine-printed base silica gel for dot color contrast and 10 parts of dot color contrast. Machine-printed base silica gel B component composition;

[0108] Calculated in parts by mass, the component A of the machine-printed base silica gel for dot color contrast is composed of the following raw materials: 100 parts of machine-printed base silica gel for dot color contrast, 15 parts of 10000cs vinyl silicone oil, 0.6 parts of 3000ppm platinum catalyst;

[0109] Calculated in parts by mass, the component B of the machine-printed base silica gel for dot color contrast is composed of the following raw materials: 3 parts of hydrogen-containing silicone oil with a hydrogen content of 0.50%, 7 parts of 2000cs vinyl-terminated silicone oil, 0.06 part of ethynyl cyclohexanol.

[0110] Calculated in parts by mass, t...

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PUM

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Abstract

The invention discloses machine printing render silica gel used for dot color contrast. The machine printing render silica gel comprises the following components in parts by weight: 90 to 110 parts ofan A component of the machine printing render silica gel used for dot color contrast and 8 to 11 parts of a B component of the machine printing render silica gel used for dot color contrast; in termsof parts by weight, the A component of the machine printing render silica gel used for dot color contrast consists of the following raw materials: 100 parts of machine printing render silica gel baserubber used for dot color contrast, 10 to 20 parts of 10000cs vinyl silicon oil, and 0.3 to 0.8 part of 3000ppm platinum catalyst. The invention also discloses a preparation method of the machine printing render silica gel used for dot color contrast. The product can guarantee 24h operation time at the temperature of 60 DEG C or more, can be quickly cured at the temperature of 130 DEG C, and canbe used for an extremely elaborate dot color contrast technology and a silk-screen printing technology for a gauze of more than 250 meshes, so that a more delicate pattern is formed. The operation time is longer at a high temperature condition, and excellent effects of continuous production and no gauze blockage can be realized.

Description

technical field [0001] The invention relates to silicone rubber, in particular to a machine-printed base silica gel for dot color contrast, and a preparation method of the machine-printed base silica gel for dot color contrast. Background technique [0002] In the prior art, the machine-printed silica gel used on the elliptical machine can only guarantee a long operation time under the condition of 50 degrees Celsius. If the temperature is higher than 50 degrees Celsius, it will be cured in a short time and the operation time is short. [0003] Moreover, these existing machine-printed silica gels can only be used in ordinary screen printing processes, and cannot be used in the dot-contrast process where fine patterns are required for forming patterns. SUMMARY OF THE INVENTION [0004] The purpose of the present invention is to provide a machine-printed base silica gel for dot color contrast in view of the above problems. [0005] Another object of the present invention is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J183/07C09J11/04C09J11/06C09J11/08
CPCC08L2205/025C08L2205/035C09J11/04C09J11/06C09J11/08C09J183/04C08L83/04C08K3/36C08K5/544
Inventor 梅青冉杨敏
Owner 东莞市德尚新材料科技有限公司
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