Waterborne epoxy curing agent-based nylon wheel and preparation method thereof

A water-based epoxy and curing agent technology, used in manufacturing tools, metal processing equipment, grinding/polishing equipment, etc., can solve problems such as non-compliance with environmental protection policy requirements, organic volatiles easily exceeding the standard, pollution, etc., to improve organic volatile The effect of pollutant discharge pollution problem

Inactive Publication Date: 2021-08-06
广东伟艺抛磨材料有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of chemical solvents or volatile solvents as epoxy diluents has a great pollution to the environment, and the organic volatiles are easy to exceed the standard, which does not meet the requirements of environmental protection policies and cannot achieve the purpose of environmentally friendly production. Therefore, there is an urgent need for a method that can reduce the emission of organic volatiles. To improve the production environment with unique process formulas, and also to make process improvements that meet the requirements in line with environmental protection policies

Method used

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  • Waterborne epoxy curing agent-based nylon wheel and preparation method thereof
  • Waterborne epoxy curing agent-based nylon wheel and preparation method thereof

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Embodiment Construction

[0018] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail in conjunction with specific embodiments.

[0019] The nylon wheel based on water-based epoxy curing agent of the present invention comprises nylon fiber non-woven fabric and the wear-resistant mortar coated on the nylon fiber non-woven fabric, and the wear-resistant glue comprises the following components by weight: 100 parts of epoxy resin, 50-250 parts of water-based epoxy curing agent, 150-300 parts of abrasive, 40-100 parts of environmentally friendly solvent, 2-10 parts of auxiliary agent, and 0-50 parts of lubricant.

[0020] When preparing nylon wheels, measure the proportion and content of the required components, heat the epoxy resin and water-based epoxy curing agent to 30°C-40°C, and add epoxy resin, Water-based epoxy curing agent, environmentally friendly solvents, additives, abrasives, lubricants, ...

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Abstract

The invention provides a waterborne epoxy curing agent-based nylon wheel and a preparation method thereof. The nylon wheel comprises a nylon fiber non-woven fabric and wear-resistant adhesive cement coating the nylon fiber non-woven fabric, and the wear-resistant adhesive cement comprises the components in parts by weight of 100 parts of epoxy resin, 50-250 parts of a waterborne epoxy curing gent, 150-300 parts of an abrasive, 40-100 parts of an environment-friendly solvent, 2-10 parts of an auxiliary agent and 0-50 parts of a lubricant. According to the nylon wheel, the problem of organic volatile matter emission pollution existing in the process of manufacturing a polishing wheel through an epoxy system is effectively solved, the production process can be improved in the green and environment-friendly direction by using the environment-friendly solvent, and the production process is a green and environment-friendly non-woven fabric polishing wheel production process.

Description

technical field [0001] The invention belongs to the technical field of production of non-woven polishing wheels, in particular to a nylon wheel based on a water-based epoxy curing agent and a preparation method thereof. Background technique [0002] Nylon wheel is an important branch product of abrasive mold, which belongs to a kind of non-woven polishing wheel. It has important applications in polishing and surface treatment of stainless steel, aluminum alloy, titanium alloy, copper and other metals. The production process of non-woven polishing wheels involves chemical synthesis and volatile solvents. For environmental protection, VOC emissions are unqualified. [0003] The prior art scheme uses oily epoxy resin as a raw material for making nylon wheels, chemical solvents are used as solvents, and some polyurethane systems are used as a method for making nylon wheels. Sizing by coating and rolling, mold pressing and curing, stamping and forming, followed by drying and oth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06N3/12D06N3/00B24D18/00
CPCD06N3/12D06N3/0034D06N3/0011D06N3/0063D06N3/0061D06N3/0088B24D18/00D06N2209/1685
Inventor 钟优德刘霖滔
Owner 广东伟艺抛磨材料有限公司
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