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Glue for sticky mat film and preparation method of glue

A film and glue technology, applied in the direction of adhesives, adhesive types, ester copolymer adhesives, etc., can solve the problems of poor performance, low viscosity and slow drying speed of sticky dust pads, and achieve fast drying speed and transparency. Good, not easy to degumming effect

Inactive Publication Date: 2019-07-12
广东京华新材料科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The sticky mat film used for the production and processing of the sticky mat is made by coating glue (adhesive) on the PE film, but the current drying speed of the glue for the sticky mat film is slow, the temperature required for drying is high, the colloid is soft, and the viscosity is relatively high. Low, the performance of the made sticky mat is poor

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A kind of glue for dust pad film, by weight, comprises following raw material:

[0035] Component A: 230 parts of soft water, 1 part of baking soda, 4 parts of initiator, 20 parts of emulsifier, 280 parts of isooctyl acrylate, 400 parts of butyl acrylate, 50 parts of methyl methacrylate, 13 parts of hydroxyethyl acrylate , 20 parts of acrylic acid, 0.5 part of starch, 0.1 part of caustic soda, 5 parts of dichloromethane, 1 part of 1-hydroxycyclohexyl phenyl ketone;

[0036] Component B: 800 parts of soft water, 0.1 part of ammonium persulfate, 0.1 part of oxidized water (1h in summer, 2h in winter);

[0037] Component C: 25 parts of soft water, 1 part of tert-butyl hydroperoxide;

[0038] Component D: 25 parts of soft water, 1 part of carved white powder;

[0039] Component E: 0.1 parts of defoamer; Component F: 12 parts of ammonia water with a concentration of 20%.

[0040] Wherein, the described initiator adopts ammonium persulfate. The emulsifier is mixed with et...

Embodiment 2

[0049] A kind of glue for dust pad film, by weight, comprises following raw material:

[0050] Component A: 240 parts of soft water, 2 parts of baking soda, 4.5 parts of initiator, 22 parts of emulsifier, 300 parts of isooctyl acrylate, 430 parts of butyl acrylate, 60 parts of methyl methacrylate, 15 parts of hydroxyethyl acrylate , 24 parts of acrylic acid, 1 part of starch, 0.3 parts of caustic soda, 8 parts of dichloromethane, 3 parts of 1-hydroxycyclohexyl phenyl ketone;

[0051] Component B: 860 parts of soft water, 0.3 parts of ammonium persulfate, 0.25 parts of oxidized water (1h in summer, 2h in winter);

[0052] Component C: 30 parts of soft water, 1.6 parts of tert-butyl hydroperoxide;

[0053] Component D: 30 parts of soft water, 1.5 parts of carved white powder;

[0054] Component E: 0.2 parts of defoamer; Component F: 16 ​​parts of ammonia water with a concentration of 20%.

[0055] Wherein, the described initiator adopts ammonium persulfate. The emulsifier is...

Embodiment 3

[0064] A kind of glue for dust pad film, by weight, comprises following raw material:

[0065] Component A: 250 parts of soft water, 3 parts of baking soda, 5 parts of initiator, 30 parts of emulsifier, 320 parts of isooctyl acrylate, 450 parts of butyl acrylate, 70 parts of methyl methacrylate, 18 parts of hydroxyethyl acrylate , 25 parts of acrylic acid, 1.5 parts of starch, 0.5 parts of caustic soda, 10 parts of dichloromethane, 5 parts of 1-hydroxycyclohexyl phenyl ketone;

[0066] Component B: 900 parts of soft water, 0.5 parts of ammonium persulfate, 0.5 parts of oxidized water (1h in summer, 2h in winter);

[0067] Component C: 35 parts of soft water, 2 parts of tert-butyl hydroperoxide;

[0068] Component D: 35 parts of soft water, 2 parts of carved white powder; Component E: 0.3 parts of defoamer;

[0069] Component F: 18 parts of 20% ammonia water.

[0070] Wherein, the described initiator adopts ammonium persulfate. The emulsifier is mixed with ethoxylated alkyl...

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PUM

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Abstract

The invention discloses glue for a sticky mat film. The glue is prepared from raw materials as follows: a component A: soft water, baking soda, an initiator, an emulsifier, iso-octyl acrylate, butyl acrylate, methyl methacrylate, hydroxyethyl acrylate, acrylic acid, starch, caustic soda flakes, dichloromethane and 1-hydroxycyclohexyl phenyl ketone; a component B: soft water, ammonium persulfate and oxidized water; a component C: soft water and tert-butyl hydroperoxide; a component D: soft water and rongalite; a component E: a defoaming agent; a component F: ammonium hydroxide with concentration being 20%. The glue can be applied to the sticky mat film and has high drying speed and lower drying temperature, and the produced film is good in transparency and not prone to tackifying or glue failure.

Description

technical field [0001] The invention relates to a glue, in particular to a glue for a sticky dust cushion film and a preparation method thereof, belonging to the field of glue. Background technique [0002] With the improvement of living standards and the development of science and technology, people's requirements for the environment are getting higher and higher. Especially in the semiconductor and electronics industry, optical instrument manufacturing industry and other industries, the existence of dust will affect the normal operation of the equipment, and may cause serious damage to the equipment. At the same time, there will be many defects and problems in the manufactured products. As a necessary consumable in the clean room, the sticky mat is generally used to stick the dust on the soles and wheels, so as to minimize the impact of dust on the quality of the purified environment, so as to achieve the effect of dust removal. [0003] The sticky mat film used for the p...

Claims

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Application Information

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IPC IPC(8): C08F220/18C08F220/14C08F220/20C08F220/06C08F2/26C09J133/08
CPCC08F2/26C08F220/18C08F220/1804C09J133/066C08F220/1808C08F220/14C08F220/20C08F220/06
Inventor 王克西
Owner 广东京华新材料科技股份有限公司
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