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Environment-friendly adhesion agent for coated abrasive tool product

A technology for coating abrasives and adhesives, applied in the direction of adhesives, epoxy resin adhesives, ester copolymer adhesives, etc., can solve the problems of poor bonding performance between paper base and brushed, poor bonding performance, solvent volatilization, etc. , to achieve reasonable and effective internal stress release, good bonding performance, and control of internal stress release

Active Publication Date: 2014-02-26
JIANGSU FENGMANG COMPOUND MATERIAL SCI&TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the paper base used in paper-based coated abrasive products is currently treated with oil-based adhesives, which has disadvantages such as solvent volatilization, and the bonding performance between the paper base and the brushed is poor. The bonding performance is poor, how to design a kind of adhesive that can make the paper base and the abrasive bonding performance good, and has good water resistance, brushed adhesion and abrasive performance is the technical problem to be solved by the present invention

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] This embodiment provides an environmentally friendly adhesive for coated abrasive products. The environmentally friendly adhesive for coated abrasive products is obtained by adding a water-based PUR dispersion to the matrix adhesive and then adding it to the slurry tank for drying. The drying temperature is At 65°C, the amount of water-based PUR dispersion added is 12% of the weight of the base adhesive. The weight percentage components of the base adhesive are: water-based polymer resin 60%, filler 26%, surfactant 1.5%, pigment 6%, diluent Agent 11%, the sum of the above components is 100%;

[0021] The water-based polymer resin is at least one of water-soluble phenolic resin, epoxy emulsion, acrylate emulsion or polyurethane emulsion; the surfactant is aliphatic sulfonate, alkylaryl sulfonate, alkylnaphthalene sulfonate , at least one of sorbitan fatty acid ester or polyoxyethylene sorbitan fatty acid ester; the diluent is methanol, ethanol, acetone, ethyl acetate, et...

Embodiment 2

[0027] This embodiment provides an environmentally friendly adhesive for coated abrasive products. The environmentally friendly adhesive for coated abrasive products is obtained by adding a water-based PUR dispersion to the matrix adhesive and then adding it to the slurry tank for drying. The drying temperature is At 75°C, the amount of water-based PUR dispersion added is 14% of the weight of the base adhesive. The weight percentage components of the base adhesive are: water-based polymer resin 80%, filler 50%, surfactant 3%, pigment 8%, diluent Agent 20%, the sum of the above components is 100%;

[0028] The water-based polymer resin is at least one of water-soluble phenolic resin, epoxy emulsion, acrylate emulsion or polyurethane emulsion; the surfactant is aliphatic sulfonate, alkylaryl sulfonate, alkylnaphthalene sulfonate , at least one of sorbitan fatty acid ester or polyoxyethylene sorbitan fatty acid ester; the diluent is methanol, ethanol, acetone, ethyl acetate, ethy...

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PUM

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Abstract

The invention discloses an environment-friendly adhesion agent for a coated abrasive tool product. The environment-friendly adhesion agent for the coated abrasive tool product is obtained by adding a waterborne PUR dispersion into a substrate adhesion agent for mixing and then adding into a slurry tank for drying with the drying temperature of 65-75 DEG C; the substrate adhesion agent comprises the components by the weight percentage: 60-80% of waterborne polymer resin, 26-50% of a filler, 1.5-3% of a surface active agent, 6-8% of a pigment, and 11-20% of a diluent, wherein the sum of the content of the above components is 100%. The designed environment-friendly adhesion agent for the coated abrasive tool product can allows a paper base to have good adhesive performance with an abrasive material, and has relatively good water resistance, napping adhesive performance and grinding performance.

Description

Technical field [0001] The present invention involves an environmentally friendly adhesive for an appointment abrasive product. Background technique [0002] Paper -based abrasive clothing products are mainly processed as peltic sand plates and are installed in electric tools to polish the surface of various carpentry and small hardware products.Good adhesion performance has good adhesion performance during the process of cutting and grinding. [0003] In existing technologies, paper bases are used for paper bases for paper bases for paper base treatment. There are disadvantages such as solvent volatilization.Poor adhesion performance, how to design a adhesive that can design a paper base and abrasive adhesion, good water resistance, pulp adhesive and grinding performanceEssence Invention content [0004] The technical problem to be solved by the present invention is to overcome the shortcomings of existing technology and provide a grinding gear with good water resistance, good ...

Claims

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Application Information

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IPC IPC(8): C09J161/06C09J163/00C09J133/08C09J175/04C09J11/08C09J11/06C09J11/04C08G18/76C08G18/66C08G18/48C08G18/34C08G18/12C08G18/32
Inventor 王荣生
Owner JIANGSU FENGMANG COMPOUND MATERIAL SCI&TECH GRP CO LTD
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