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Antirust paint for flowmeter and preparation method thereof

An anti-rust paint and flow meter technology, applied in anti-corrosion coatings, coatings and other directions, can solve problems such as affecting production, flow meter damage, and easy corrosion of the outer casing of the flow meter, so as to ensure long-term use and good anti-rust performance. Effect

Inactive Publication Date: 2019-04-09
江苏恒达自动化仪表股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Flowmeter is a commonly used flow measurement equipment. The working environment where the flowmeter is located is often full of various corrosive substances. The shell of the flowmeter is easily corroded, causing damage to the flowmeter and affecting production. Therefore, paint the surface with reliable antirust paint critical to traffic

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] 20 parts of resin, 20 parts of epoxy silicone resin, 1.5 parts of n-butanol, 1 part of silicone oil, 3 parts of white carbon black, 6 parts of talcum powder, 7 parts of zinc phosphate, 3 parts of tetraethyl orthosilicate, 2 parts of nano-aluminum powder , 0.4 part of graphite powder.

[0013] Preparation:

[0014] (1) Under the condition of 55°C, put the above-mentioned amount of resin, epoxy silicone resin, n-butanol, and silicone oil into the reactor and stir until completely dissolved to prepare a mixed slurry;

[0015] (2) Stir white carbon black, talcum powder, zinc phosphate, nano-aluminum powder, and graphite powder at a speed of 1200r / min for 80 minutes to obtain a mixed material, put the mixed material into a grinder, and filter after discharging to obtain fine Slurry with a density of 180 mesh;

[0016] (3) Mix the mixed slurry prepared in step 1 and the slurry prepared in step 2 at 60°C, add tetraethyl orthosilicate and stir for 30 minutes, and then package...

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PUM

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Abstract

The invention provides antirust paint for a flowmeter and a preparation method thereof. The antirust paint is prepared from the following components in parts by mass: 20-30 parts of resin, 10-20 partsof epoxy silicone resin, 1-2 parts of n-butyl alcohol, 0.8-2 parts of silicone oil, 2-4 parts of white carbon black, 5-10 parts of talc powder, 6-10 parts of zinc phosphate, 2-4 parts of tetraethoxysilane, 1-3 parts of nano-aluminum powder and 0.1-0.6 part of graphite powder. The antirust paint has the beneficial effects that the antirust performance is extremely good, the flowmeter surface cannot be corroded, and the flowmeter can be used for a long time.

Description

technical field [0001] The invention belongs to the field of antirust paint preparation, and in particular relates to an antirust paint used for a flowmeter casing and a preparation method thereof. Background technique [0002] Flow measurement is widely used in various fields of industrial and agricultural production, national defense construction, scientific research, foreign trade and people's life. Flowmeter is a commonly used flow measurement equipment. The working environment where the flowmeter is located is often full of various corrosive substances. The shell of the flowmeter is easily corroded, causing damage to the flowmeter and affecting production. Therefore, paint the surface with reliable antirust paint critical to flow. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the object of the present invention is to provide an anti-rust paint for a flow meter and a preparation method thereof. [0004] The present inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D201/00C09D183/06C09D5/08C09D7/61C09D7/63C09D7/65
CPCC09D201/00C08K2003/0812C08K2003/328C08K2201/011C08L2205/03C09D5/08C09D7/61C09D7/63C09D7/65C09D183/06C08L83/06C08L83/04C08K13/02C08K3/36C08K3/34C08K3/32C08K3/08C08K3/04C08L101/00
Inventor 陈雪中陈光远
Owner 江苏恒达自动化仪表股份有限公司
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