Manufacturing method for environment-friendly coated abrasive tool product

A technology for coating abrasives and manufacturing methods, which is applied in the manufacture of tools, abrasives, grinding devices, etc., can solve the problems of solvent volatilization, poor adhesion between paper base and brushed, and poor adhesion, and achieves control within Stress release, reasonable and effective internal stress release, good bonding performance

Inactive Publication Date: 2014-03-05
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 b...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] This embodiment provides a method for manufacturing an environmentally friendly coated abrasive product, including the following specific steps:

[0026] Step (1): Use a water-based adhesive to treat the paper base on one side. The paper base is an 80-gram kraft paper base. The treatment is at least one of roller coating, scraping coating, flat coating or dipping, and the temperature is 50-90 ° C. The water-based adhesive is cured for 30 minutes at a temperature of 100 to form a film with a thickness of 12 microns;

[0027] The weight percentage components of the water-based adhesive are: 60% water-based polymer resin, 26% filler, 1.5% surfactant, 6% pigment, 11% diluent, the sum of the above components is 100%; The 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, sorbic acid at least one of alcohol fatty acid ester o...

Embodiment 2

[0035] This embodiment provides a method for manufacturing an environmentally friendly coated abrasive product, including the following specific steps:

[0036] Step (1): Use a water-based adhesive to treat the paper base on one side. The paper base is a 220-gram kraft paper base. The treatment is at least one of roller coating, blade coating, flat coating or dipping, and the temperature is 90 ° C. Let the water-based adhesive cure for 50 minutes to form a film with a thickness of 18 microns;

[0037]The weight percentage components of the water-based adhesive are: 80% water-based polymer resin, 50% filler, 3% surfactant, 8% pigment, 20% diluent, the sum of the above components is 100%; The 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, sorbic acid at least one of alcohol fatty acid ester or polyoxyethylene sorbitan fatty ...

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PUM

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Abstract

The invention discloses a manufacturing method for an environment-friendly coated abrasive tool product. The method includes the steps that abrasive material is attached to a paper base with an environment-friendly tackiness agent used for the coated abrasive tool product; water-based PUR dispersoid is added in a matrix tackiness agent, and the PUR dispersoid and the matrix tackiness agent after mixing are added to a slurry groove for drying to obtain the environment-friendly tackiness agent used for the coated abrasive tool product, drying temperature is 65-75 DEG C, the matrix tackiness agent comprises, by weight, 60-80% of water-based polymer resin, 26-50% of fillings, 1.5-3% of surfactants, 6-8% of pigments and 11-20% of diluents, and the sum of all the component percents is 100%. According to the manufacturing method for the environment-friendly coated abrasive tool product, the adhesive property between the paper base and the abrasive material is made to be good, and the environment-friendly coated abrasive tool product has good water resistance, napping adhesion and abrading performance.

Description

technical field [0001] The invention relates to a manufacturing method of an environment-friendly coated abrasive product. Background technique [0002] Paper-based coated abrasive products are mainly processed into brushed sand discs, installed in electric tools, and used for surface grinding of various woodworking and hardware products. Paper-based coated abrasives require that the paper base and the brushed have good bonding performance, and have good bonding performance in the process of punching and grinding. [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 manufacture a kind of paper base and abrasive material bonding performance is good, has better water resistance, brushed adhesiveness and grinding performance env...

Claims

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Application Information

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IPC IPC(8): B24D18/00B24D3/28B24D11/00
Inventor 王荣生
Owner JIANGSU FENGMANG COMPOUND MATERIAL SCI&TECH GRP CO LTD
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