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Release material with low heat shrinkage and strong adhesive force

A technology with strong adhesion and release material, applied in the direction of wax coating, coating, etc., can solve the problems of large heat shrinkage, poor anti-ultraviolet ability, and insufficient adsorption ability, and achieve small heat shrinkage and strong anti-ultraviolet ability , The effect of low manufacturing cost

Inactive Publication Date: 2019-04-05
上海盈实纸塑材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the release material used in the existing release paper has large heat shrinkage, poor UV resistance, and far less than the desired effect in adsorption capacity. Therefore, a release material with small heat shrinkage and strong adhesion is proposed. type materials to solve the above problems

Method used

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  • Release material with low heat shrinkage and strong adhesive force

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A release material with small thermal shrinkage and strong adhesion, comprising the following raw materials in parts by weight: 10 parts of montanic acid wax, 2 parts of calcium carbonate, 6 parts of palm oil, 2 parts of silicon dioxide, 3 parts of water-based resin, 6 parts of wetting agent, 10 parts of thermoplastic elastomer resin, 2 parts of dioctyl maleate, 1 part of oleic acid amide, 15 parts of flame retardant, 2 parts of tailings.

[0018] Further, the flame retardant is an expandable graphite flame retardant.

[0019] Further, the wetting agent is ethanol.

[0020] Further, the specific steps of the manufacturing method of the release material with small heat shrinkage and strong adhesion are as follows:

[0021] S1. Put calcium carbonate, silicon dioxide, water-based resin, thermoplastic elastomer resin, and tailings into a pulverizer for pulverization. The pulverizer model is MTW175, and the output particle size is 150 mesh;

[0022] S2. Put the mixture obt...

Embodiment 2

[0026] A release material with small thermal shrinkage and strong adhesion, comprising the following raw materials in parts by weight: 13 parts of montanic acid wax, 3 parts of calcium carbonate, 8 parts of palm oil, 10 parts of silicon dioxide, 4 parts of water-based resin, 8 parts of wetting agent, 17 parts of thermoplastic elastomer resin, 5 parts of dioctyl maleate, 3 parts of oleic acid amide, 17 parts of flame retardant, 4 parts of tailings.

[0027] Further, the flame retardant is an expandable graphite flame retardant.

[0028] Further, the wetting agent is propylene glycol.

[0029] Further, the specific steps of the manufacturing method of the release material with small heat shrinkage and strong adhesion are as follows:

[0030] S1. Put calcium carbonate, silicon dioxide, water-based resin, thermoplastic elastomer resin, and tailings into a pulverizer for pulverization. The pulverizer model is MTW175, and the output particle size is 170 mesh;

[0031] S2. Put the ...

Embodiment 3

[0035] A release material with small thermal shrinkage and strong adhesion, comprising the following raw materials in parts by weight: 18 parts of montanic acid wax, 4 parts of calcium carbonate, 10 parts of palm oil, 15 parts of silicon dioxide, 6 parts of water-based resin, 11 parts of wetting agent, 25 parts of thermoplastic elastomer resin, 8 parts of dioctyl maleate, 6 parts of oleic acid amide, 23 parts of flame retardant, and 8 parts of tailings.

[0036] Further, the flame retardant is an expandable graphite flame retardant.

[0037] Further, the humectant is glycerin.

[0038] Further, the specific steps of the manufacturing method of the release material with small heat shrinkage and strong adhesion are as follows:

[0039] S1. Put calcium carbonate, silicon dioxide, water-based resin, thermoplastic elastomer resin, and tailings into a pulverizer for pulverization. The pulverizer model is MTW175, and the output particle size is 210 mesh;

[0040] S2. Put the mixtur...

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Abstract

The invention discloses a release material with low heat shrinkage and strong adhesive force, relates to the field of release materials, and mainly solves the problems of poor functions such as ultraviolet resistance and adhesive force of an existing release material with high heat shrinkage. The release material comprises, by weight, 10-20 parts of montan acid wax, 2-5 parts of calcium carbonate,6-13 parts of palm oil, 2-20 parts of silicon dioxide, 3-7 parts of waterborne resin, 6-12 parts of wetting agents, 10-30 parts of thermoplastic elastomer resin, 2-9 parts of dicaprylyl maleate, 1-7parts of oleamide, 15-26 parts of flame retardants and 2-10 parts of tailings. The invention further discloses a preparation method of the release material with low heat shrinkage and strong adhesiveforce. The preparation method is simple, the release material is low in heat shrinkage and strong in ultraviolet resistance, and the strength of the adhesive force is greatly improved.

Description

technical field [0001] The invention relates to the field of release materials, in particular to a release material with small heat shrinkage and strong adhesion. Background technique [0002] With the continuous development and progress of society, people use paper more and more often in their life or work, and release paper is also called release paper, anti-stick paper, silicone oil paper. It is a kind of anti-adhesive paper that prevents the prepreg from sticking and protects the prepreg from contamination. The release paper is made of paper coated with anti-adhesive substances. Its type should be distinguished according to the material, thickness, elongation, and the difference between single and double sides. The release paper also plays a great role in the packaging field; [0003] However, the release material used in the existing release paper has large heat shrinkage, poor UV resistance, and far less than the desired effect in adsorption capacity. Therefore, a rel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D191/06C09D201/00C09D191/00C09D7/61C09D7/63
CPCC08K2003/265C08L2201/08C08L2205/035C08L2207/04C09D191/06C09D201/00C09D7/61C09D7/63C08L101/00C08L91/00C08K13/02C08K3/26C08K3/36C08K5/20C08K5/101C08K3/00C08L91/06
Inventor 沈宝成
Owner 上海盈实纸塑材料有限公司
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