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High-temperature resistant coating for cutter

A technology for high temperature resistant coatings and tools, applied in fire-resistant coatings, coatings, etc., can solve the problems of unsatisfactory high temperature resistance of coatings, achieve strong high temperature resistance, reasonable formula, and improve service life.

Inactive Publication Date: 2018-04-03
苏州中骏木工机械配件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the high temperature resistance of the current coatings is not ideal and cannot meet people's needs.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment example 1

[0014] Example 1: The parts by weight of the components in the high temperature resistant coating for knives: 10 parts of zinc acrylate resin, 12 parts of calcium oxide, 15 parts of dimethyl silicone oil, 1 part of cellulose acetate, epoxy modified silicone 20 parts of resin, 2 parts of nano silicon carbide powder, 30 parts of igneous rock powder, 3 parts of amino resin and 8 parts of polyamideimide.

Embodiment example 2

[0015] Implementation example 2: The parts by weight of the components in the high temperature resistant coating for knives: 11 parts of zinc acrylate resin, 13 parts of calcium oxide, 16 parts of dimethyl silicone oil, 2 parts of cellulose acetate, epoxy modified silicone 21 parts of resin, 3 parts of nano silicon carbide powder, 31 parts of igneous rock powder, 4 parts of amino resin and 9 parts of polyamideimide.

Embodiment example 3

[0016] Example 3: The parts by weight of the components in the high temperature resistant coating for knives: 12 parts of zinc acrylate resin, 14 parts of calcium oxide, 17 parts of dimethyl silicone oil, 3 parts of cellulose acetate, epoxy modified silicone 22 parts of resin, 4 parts of nano silicon carbide powder, 32 parts of igneous rock powder, 5 parts of amino resin and 10 parts of polyamideimide.

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PUM

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Abstract

The invention discloses a high-temperature resistant coating for a cutter, which is prepared from the following components in parts by weight: 10-15 parts of zinc acrylate resin, 12-17 parts of calcium oxide, 15-20 parts of dimethicone, 1-6 parts of cellulose acetate, 20-26 parts of epoxy modified organic silicon resin, 2-8 parts of nano silicon carbide powder, 30-35 parts of igneous rock powder,3-9 parts of amino resin and 8-15 parts of polyamide-imide. Through the way, the high-temperature resistant coating for the cutter disclosed by the invention is reasonable in formula, realizes a relatively strong high-temperature resistant effect and prolongs the service life of the cutter.

Description

technical field [0001] The invention relates to the field of high-temperature-resistant coatings, in particular to a high-temperature-resistant coating for knives. Background technique [0002] When the tool rotates at high speed, it will generate high temperature, and the temperature has a great influence on the life of the tool. The coating on the tool surface acts as a thermal barrier because it has a much lower thermal conductivity than the tool base and workpiece material. The coating thus enables the insert and tool to absorb less heat and withstand higher cutting temperatures, which means higher cutting speeds without sacrificing tool life when turning and milling. [0003] But the high temperature resistant effect of present coating is not ideal, can't satisfy people's demand. Contents of the invention [0004] The technical problem mainly solved by the invention is to provide a high temperature resistant coating for cutting tools, which has a reasonable formula,...

Claims

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Application Information

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IPC IPC(8): C09D183/04C09D133/02C09D101/12C09D161/20C09D179/08C09D7/61
CPCC09D183/04C08K2003/2206C08K2201/011C08L2201/08C08L2205/025C08L2205/035C09D5/18C08L33/02C08L83/04C08L1/12C08L61/20C08L79/08C08K3/22C08K3/34C08K3/36
Inventor 刘道辉王鹤鸣
Owner 苏州中骏木工机械配件有限公司