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Masking tape adhesive and its preparation method

A technology of masking paper and adhesives, applied in the direction of adhesives, adhesive types, ester copolymer adhesives, etc., can solve the problems of harmfulness to the human body, residual glue, and non-environmental protection of masking paper adhesives, and achieve high adhesion force effect

Inactive Publication Date: 2011-10-26
BOLEX SHENZHEN ADHESIVE PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above deficiencies in the prior art, the purpose of the present invention is to provide a masking paper adhesive and its preparation method, aiming at solving the problems of existing masking paper adhesives such as not being environmentally friendly, harmful to the human body, and leaving residual glue.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] The recipe for preparing the masking adhesive is as follows:

[0053] Isooctyl acrylate 150

[0054] Butyl acrylate 15

[0055] Methyl methacrylate 50

[0056] Hydroxyethyl Acrylate 3

[0057] acrylic acid 3

[0058] NMA 4

[0059] water 235

[0060] sodium bicarbonate 0.1

[0061] 710 alcohol ether phosphate 2.9

[0062] Ammonium persulfate 0.6.

[0063] The preparation method is as follows:

[0064] S100. Preparation of pre-emulsion monomer: In the first reaction kettle, add 80% of the 710 alcohol ether phosphate and 30% of the water in the formula, mix and stir evenly, then add all the isooctyl acrylate and acrylic acid in the formula Butyl ester, methyl methacrylate, hydroxyethyl acrylate and acrylic acid, stir well;

[0065] S200. In the second reaction kettle, add 45% of the water in the formula, the remaining 710 a...

Embodiment 2

[0071] The recipe for preparing the masking adhesive is as follows:

[0072] Isooctyl acrylate 165

[0073] Butyl acrylate 10

[0074] Methyl methacrylate 42

[0075] Hydroxyethyl Acrylate 5

[0076] acrylic acid 2

[0077] NMA 5

[0078] water 265

[0079] sodium bicarbonate 0.3

[0080] 710 alcohol ether phosphate 1.8

[0081] Ammonium persulfate 0.97

[0082] The preparation method is as follows:

[0083] S100. Preparation of pre-emulsion monomer: In the first reaction kettle, add 90% of the 710 alcohol ether phosphate and 45% of the water in the formula and mix them evenly, then add all the isooctyl acrylate and acrylic acid in the formula Butyl ester, methyl methacrylate, hydroxyethyl acrylate and acrylic acid, stir well;

[0084] S200. In the second reaction kettle, add 40% of the water in the formula, the remaining 710 ...

Embodiment 3

[0090] The recipe for preparing the masking adhesive is as follows:

[0091] Isooctyl acrylate 189

[0092] Butyl acrylate 8

[0093] Methyl methacrylate 56

[0094] Hydroxyethyl Acrylate 7

[0095] acrylic acid 4

[0096] NMA 7

[0097] water 249

[0098] sodium bicarbonate 0.4

[0099] 710 alcohol ether phosphate 1

[0100] Ammonium persulfate 1.25

[0101] The preparation method is as follows:

[0102] S100. Preparation of pre-emulsion monomer: In the first reaction kettle, add 85% of the 710 alcohol ether phosphate and 40% of the water in the formula to mix and stir evenly, then add all the isooctyl acrylate and acrylic acid in the formula Butyl ester, methyl methacrylate, hydroxyethyl acrylate and acrylic acid, stir well;

[0103] S200. In the second reaction kettle, add 30% of the water in the formula, the remaining 710...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention discloses a masking tape adhesive and its preparation method. The masking tape adhesive provided by the invention is an aqueous adhesive containing no organic solvent, and is environmentally friendly with no pollution and is harmless to human body; the masking tape prepared by the coating of the masking tape adhesive provided by the invention has advantages of high temperature resistance, high adhesion strength and no residual gum when the masking tape is torn off.

Description

technical field [0001] The invention relates to the field of chemistry and chemical engineering, in particular to a masking paper adhesive and a preparation method thereof. Background technique [0002] Masking tape is a high-tech decoration and spraying paper (also known as color separation tape because of its special properties), widely used in interior decoration, spraying of household appliances and spraying of high-end luxury cars. Masking tape is a roll-shaped adhesive tape made of masking paper and adhesive as the main raw materials. The adhesive is coated on the masking paper, and the other side is coated with anti-adhesive material. The color separation effect is clear and clear. It also has the effect of arc art, which has brought a new technological revolution to the decoration and spraying industry, and made the industry glow with new vitality. But at present, the adhesives of masking paper generally contain organic solvents, such as benzene, etc., which pollute...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): C09J133/08C08F220/18C08F220/14C08F220/28C08F220/06C09J7/04
Inventor 刘晓明
Owner BOLEX SHENZHEN ADHESIVE PROD
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