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Movable shear edge

A movable shear blade and protective paint technology, which is applied in the direction of coating, anti-corrosion coating, fireproof coating, etc., can solve the problem of heat resistance, oxidation resistance, rust prevention and corrosion resistance of the metal body, which affects the long-term use of movable shear blades, etc. problems, to achieve excellent heat resistance and ensure long-term use

Inactive Publication Date: 2017-02-01
CHANGSHU XINYE MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The heat resistance, anti-oxidation, anti-rust, and corrosion resistance of the metal body of the existing movable shear blade need to be improved, which affects the long-term use of the movable shear blade

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Movable shear blades include a metal body, the surface of which is coated with protective paint, and the protective paint is prepared through the following steps:

[0022] 1) Add 1 to 2 parts by weight of silicon dioxide, 0.2 parts by weight of titanium dioxide, 1.2 parts by weight of sodium alkylsulfonate, 2.3 parts by weight of hexyldecanol, and 8 parts by weight of modified water-based epoxy resin emulsion into 20 parts by weight of deionized water, stir well;

[0023] 2) drop into 11 parts by weight bisphenol A type epoxy resins, 0.6 parts by weight HD1 biuret, 1.3 parts by weight polyoxyethylene stearate, 0.8 parts by weight N-phenyl-2-naphthylamine, 1.1 parts by weight Parts of benzotriazole, continue to stir until fully mixed evenly, to obtain a protective paint.

Embodiment 2

[0025] Movable shear blades include a metal body, the surface of which is coated with protective paint, and the protective paint is prepared through the following steps:

[0026] 1) 1 weight part of silicon dioxide, 0.2 weight part of titanium dioxide, 1.2 weight part of sodium alkylsulfonate, 2.3 weight part of hexyldecanol, and 8 weight parts of modified water-based epoxy resin emulsion are dropped into 20 weight parts of deionized water successively, Stir well;

[0027] 2) drop into 11 parts by weight bisphenol A type epoxy resins, 0.6 parts by weight HD1 biuret, 1.3 parts by weight polyoxyethylene stearate, 0.8 parts by weight N-phenyl-2-naphthylamine, 1.1 parts by weight Parts of benzotriazole, continue to stir until fully mixed evenly, to obtain a protective paint.

Embodiment 3

[0029] Movable shear blades include a metal body, the surface of which is coated with protective paint, and the protective paint is prepared through the following steps:

[0030] 1) 2 parts by weight of silicon dioxide, 0.2 parts by weight of titanium dioxide, 1.2 parts by weight of sodium alkylsulfonate, 2.3 parts by weight of hexyldecanol, and 8 parts by weight of modified water-based epoxy resin emulsion are dropped into 20 parts by weight of deionized water successively, Stir well;

[0031] 2) drop into 11 parts by weight bisphenol A type epoxy resins, 0.6 parts by weight HD1 biuret, 1.3 parts by weight polyoxyethylene stearate, 0.8 parts by weight N-phenyl-2-naphthylamine, 1.1 parts by weight Parts of benzotriazole, continue to stir until fully mixed evenly, to obtain a protective paint.

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PUM

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Abstract

The invention discloses a movable shear edge. The surface of a metal body is coated with protective paint. The protective paint is prepared through the following steps that 1, by weight, 1-2 parts of silicon dioxide, 0.2 part of titanium dioxide, 1.2 parts of alkyl sodium sulfonate, 2.3 parts of hexyldecanol and 8 parts of modified waterborne epoxy resin emulsion are sequentially added into 20 parts of deionized water and stirred to be uniform; 2, by weight, 11 parts of bisphenol A type epoxy resin, 0.6 part of HD1 biuret, 1.3 parts of polyoxyethylene stearate, 0.8 part of N-phenyl-2-naphthylamine and 1.1 parts of benzotriazole are sequentially added and continue to be stirred till sufficient and uniform mixing is achieved, and the protective paint is obtained. According to the movable shear edge, the surface of the metal body is coated with the protective paint, and it is ensured that the movable shear edge can be used for a long time.

Description

technical field [0001] The invention relates to a movable cutting edge. Background technique [0002] The heat-resistant, anti-oxidation, anti-rust and corrosion-resistant properties of the metal main body of the existing movable shear blade need to be improved, which affects the long-term use of the movable shear blade. Contents of the invention [0003] The object of the present invention is to provide a movable shear blade, the surface of the metal body is coated with protective paint, so that the metal body has excellent heat resistance, oxidation resistance, rust resistance, and corrosion resistance, thereby ensuring that the movable shear blade can be used for a long time. [0004] In order to achieve the above object, the technical solution of the present invention is to design a movable shear blade, comprising a metal body, the surface of the metal body is coated with a protective paint, and the protective paint is prepared by the following steps: [0005] 1) Add ...

Claims

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Application Information

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IPC IPC(8): C09D163/00C09D7/12C09D5/08
CPCC08L2201/08C08L2205/025C08L2205/03C09D5/08C09D5/18C09D163/00C08L63/00C08L71/02C08K13/02C08K3/36C08K2003/2241C08K5/42C08K5/05C08K5/18C08K5/3475
Inventor 单坤林
Owner CHANGSHU XINYE MACHINERY MFG
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