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Adhesion promoting resin and production method thereof

An adhesion promotion and production method technology, applied in the field of resin, can solve the problems of low long-term stability of ordinary resin, uneven coating interface, weak adhesive force, etc., to improve the wet performance of monoclonal antibody and improve the adhesion between layers , improve the effect of reusability

Inactive Publication Date: 2020-11-10
淮北金邦新型材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an adhesion-promoting resin and a production method thereof, which solves the problem that the paint falls off in a short period of time due to the uneven coating interface after the general paint is applied to the product. It can improve the adhesion between the paint topcoat and the primer. After long-term use, the topcoat is still easy to fall off. The long-term stability of ordinary resins is low, and the adhesive force is not strong.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Step 1: Preparation of equipment and materials: thoroughly clean the equipment, conduct a comprehensive inspection of the materials, then power on the equipment and heat it up, enter the standby working state, and place the materials for standby;

[0035] Step 2: Mixing operation of materials: Add 40 parts of distilled water in the main material into the crucible, and when the temperature is slowly raised to 35 degrees Celsius, gradually add 15 parts of epoxy resin and 16 parts of n-butyl methacrylate in the main material , 28 parts of terephthalic acid, 12 parts of diethylene glycol, 15 parts of phthalic anhydride, 18 parts of xylene, 15 parts of dimethylformamide, 10 parts of ethylene glycol monobutyl ether, hydroxyethyl cellulose 10 parts, 10 parts of defoaming agent and 5 parts of wetting agent, stir it after adding, after stirring for 15 minutes, filter the material through a vibrator, test the filtered material, and use the tested material for later use ;

[0036...

Embodiment 2

[0041] Step 1: Preparation of equipment and materials: thoroughly clean the equipment, conduct a comprehensive inspection of the materials, then power on the equipment and heat it up, enter the standby working state, and place the materials for standby;

[0042] Step 2: Mixing operation of materials: Add 60 parts of distilled water in the main material into the crucible, and when the temperature is slowly raised to 35 degrees Celsius, gradually add 20 parts of epoxy resin and 36 parts of n-butyl methacrylate in the main material , 38 parts of terephthalic acid, 22 parts of diethylene glycol, 35 parts of phthalic anhydride, 28 parts of xylene, 35 parts of dimethylformamide, 25 parts of ethylene glycol monobutyl ether, hydroxyethyl cellulose 35 parts, 20 parts of defoaming agent and 15 parts of wetting agent, stir it after adding, after stirring for 20 minutes, filter the material through a vibrator, test the filtered material, and use the qualified material for standby ;

[00...

Embodiment 3

[0048] Step 1: Preparation of equipment and materials: thoroughly clean the equipment, conduct a comprehensive inspection of the materials, then power on the equipment and heat it up, enter the standby working state, and place the materials for standby;

[0049] Step 2: Mixing operation of materials: Add 80 parts of distilled water in the main material into the crucible, and when the temperature is slowly raised to 35 degrees Celsius, gradually add 25 parts of epoxy resin and 56 parts of n-butyl methacrylate in the main material 58 parts of terephthalic acid, 32 parts of diethylene glycol, 55 parts of phthalic anhydride, 38 parts of xylene, 50 parts of dimethylformamide, 40 parts of ethylene glycol monobutyl ether, hydroxyethyl cellulose 60 parts of element, 30 parts of defoaming agent and 30 parts of wetting agent, after adding, it is stirred, and after stirring for 25 minutes, the material is filtered through a vibrator, and the filtered material is tested, and the material a...

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Abstract

The invention discloses adhesion promoting resin which comprises the following raw material components in parts by weight as main materials: 40-80 parts of distilled water, 15-25 parts of epoxy resin,16-56 parts of n-butyl methacrylate, 28-58 parts of terephthalic acid, 12-32 parts of diethylene glycol, 15-55 parts of phthalic anhydride, 18-38 parts of xylene, 15-50 parts of dimethylformamide, 10-40 parts of ethylene glycol monobutyl ether, 10-60 parts of hydroxyethyl cellulose, 10-30 parts of a defoamer and 5-30 parts of a wetting agent. The invention relates to the technical field of resin.According to the adhesion promoting resin and a production method thereof, through combined arrangement of the epoxy resin, the n-butyl methacrylate and the terephthalic acid in the main materials, the resin has high adhesive force in use, meanwhile, the moisture resistance of the whole material can be improved, and the reusability of a product is improved.

Description

technical field [0001] The invention relates to the technical field of resins, in particular to an adhesion-promoting resin and a production method thereof. Background technique [0002] Resin usually refers to an organic polymer that softens or melts after being heated, has a tendency to flow under external force when softened, and is solid, semi-solid, or sometimes liquid at room temperature. The relative molecular weight is uncertain but usually relatively high, and it is solid, medium solid, pseudo-solid, and sometimes liquid organic substances at room temperature. It has a softening or melting temperature range, has a tendency to flow under external force, and is often shell-shaped when broken. Broadly refers to polymers or prepolymers used as plastic substrates. Generally insoluble in water, soluble in organic solvents. According to the source, it can be divided into natural resin and synthetic resin; according to the characteristics of its processing behavior, it c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D4/02C09D4/06C09D7/61C09D7/63C09D7/65C09D7/80
CPCC08F251/02C08F283/10C09D4/06C09D7/61C09D7/63C09D7/65C09D7/70C09D7/80C08F220/1804
Inventor 王玉荣
Owner 淮北金邦新型材料有限公司
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