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Rubber-type water-based pressure-sensitive adhesive and its preparation method and application

A pressure-sensitive adhesive and rubber-based technology, applied in the field of pressure-sensitive adhesives, can solve the problems of high temperature resistance, poor UV resistance, limited use range and service life, and the inability to popularize and use rubber-based water-based pressure-sensitive adhesives. The effect of balancing and improving the shortcomings of high temperature resistance and UV resistance

Active Publication Date: 2021-08-10
广东创阳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

However, the shortcomings of natural rubber latex, such as high temperature resistance and poor UV resistance, limit the scope of use and service life of the material, making rubber-type water-based pressure-sensitive adhesives unable to be widely promoted and used.

Method used

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  • Rubber-type water-based pressure-sensitive adhesive and its preparation method and application
  • Rubber-type water-based pressure-sensitive adhesive and its preparation method and application
  • Rubber-type water-based pressure-sensitive adhesive and its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] 1. Composition.

[0051] A kind of rubber type water-based pressure-sensitive adhesive, is made up of the component of following percentage by weight:

[0052] Natural rubber latex: 50g (30.67%)

[0053] Synthetic latex: styrene-butadiene latex, 50g (30.67%)

[0054] Viscosifying emulsion: a total of 60g (36.81%)

[0055] Terpene Resin Emulsion, 30g

[0056] Petroleum resin emulsion, 30g

[0057] Auxiliary emulsion: 3g (1.84%)

[0058] Above-mentioned auxiliary agent emulsion is made up of the component of following percentage by weight:

[0059] Antiaging agent: a total of 19g (19.19%)

[0060] 2,6-di-tert-butyl-p-cresol, 10g

[0061] Styrenated phenol, 9g

[0062] Antioxidant: a total of 10g (10.10%)

[0063] Tetrakis[β-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate]pentaerythritol ester, 5g

[0064] Tri-p-Alkylphenol Phosphite, 5g

[0065] UV absorber: a total of 20g (20.20%)

[0066] Phenyl phthalate, 10g

[0067] Resorcinol monobenzoate, 10g

[0068] Ant...

Embodiment 2

[0091] 1. Composition.

[0092] A kind of rubber type water-based pressure-sensitive adhesive, is made up of the component of following percentage by weight:

[0093] Natural rubber latex: 53g (31.64%)

[0094] Synthetic latex: styrene-butadiene latex, 48g (28.66%)

[0095] Viscosifying emulsion: a total of 63g (37.61%)

[0096] Terpene Resin Emulsion, 33g

[0097] Petroleum resin emulsion, 30g

[0098] Auxiliary emulsion: 3.5g (2.09%)

[0099] Above-mentioned auxiliary agent emulsion is made up of the component of following percentage by weight:

[0100] Anti-aging agent: a total of 21g (19.63%)

[0101] 2,6-di-tert-butyl-p-cresol, 11g

[0102] Styrenated phenol, 10g

[0103] Antioxidant: a total of 12g (11.21%)

[0104] Tetrakis[β-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate]pentaerythritol ester, 6g

[0105] Tri-p-Alkylphenol Phosphite, 6g

[0106] UV absorber: a total of 22g (20.56%)

[0107] Phenyl phthalate, 11g

[0108] Resorcinol Monobenzoate, 11g

[010...

Embodiment 3

[0129] 1. Composition.

[0130] A kind of rubber type water-based pressure-sensitive adhesive, is made up of the component of following percentage by weight:

[0131] Natural rubber latex: 55g (32.35%)

[0132] Synthetic latex: styrene-butadiene latex, 45g (26.47%)

[0133] Viscosifying emulsion: a total of 66g (38.82%)

[0134] Terpene Resin Emulsion, 33g

[0135] Petroleum resin emulsion, 33g

[0136] Auxiliary emulsion: 4g (2.35%)

[0137] Above-mentioned auxiliary agent emulsion is made up of the component of following percentage by weight:

[0138] Anti-aging agent: a total of 23g (20.18%)

[0139] 2,6-di-tert-butyl-p-cresol, 12g

[0140] Styrenated phenol, 11g

[0141] Antioxidant: a total of 13g (11.40%)

[0142] Tetrakis[β-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate]pentaerythritol ester, 7g

[0143] Tri-p-Alkylphenol Phosphite, 6g

[0144] UV absorber: a total of 22g (19.30%)

[0145] Phenyl phthalate, 12g

[0146] Resorcinol monobenzoate, 10g

[0147] A...

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Abstract

The invention relates to a rubber-type water-based pressure-sensitive adhesive and a preparation method and application thereof, belonging to the technical field of pressure-sensitive adhesives. The pressure-sensitive adhesive is composed of the following components by weight percentage: 25-40% of natural latex, 18-38% of synthetic latex, 33-45% of thickening emulsion, and 1-4% of auxiliary agent emulsion. The rubber-type water-based pressure-sensitive adhesive has no pollution to the environment, can achieve a good balance of initial adhesion, peel strength and cohesion, and improves the rubber-type water-based pressure-sensitive adhesive's shortcomings of high temperature resistance and UV resistance. After the rubber-type water-based pressure-sensitive adhesive is coated on kraft paper, it has excellent high temperature resistance and anti-ultraviolet effect, and can realize the balance of the three pressure-sensitive adhesive properties.

Description

technical field [0001] The invention relates to the technical field of pressure-sensitive adhesives, in particular to a rubber-type water-based pressure-sensitive adhesive and its preparation method and application. Background technique [0002] Protective paper is a surface protection packaging material used to protect the surface of commodities. It is mainly pasted on various PMMA boards, ABS boards, PC boards, PS boards, melamine furniture boards, glass, sunlight boards, stone materials, instruments, and decorations. The surface of strips and other commodities can be used to protect the surface of the products during manufacturing, transportation, processing, storage and use, and to prevent the commodities from being polluted and scratched. The application of protective paper can not only improve the appearance quality of products and facilitate material processing, but also improve the utilization rate of materials and reduce production costs. [0003] The protective pa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09J107/02C09J109/08C09J11/08C09J7/21C09J7/38
CPCC08L2205/035C09J11/08C09J107/02C09J7/21C09J7/383C09J2301/122C09J2301/30C09J2301/302C09J2301/408C08L9/08C08L45/00C08L57/02
Inventor 胡元结王洪张刚
Owner 广东创阳新材料科技有限公司