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Antirust paint for water pump

A technology of anti-rust paint and water pump, which is applied in the field of anti-rust paint for water pumps, which can solve the problems of reduced service life, strong corrosion, and rust of water pumps, and achieve the effects of good adhesion, strong penetration, and strong adhesion

Inactive Publication Date: 2017-09-19
ANHUI SANHUAN PUMP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The water pump is a machine that transports liquid or pressurizes the liquid. It transmits the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid, thereby transporting the liquid. Due to the special working environment of the water pump, there are many gravels in the water, and The water body is generally a multi-component aqueous solution, which is highly corrosive. After a long time, the paint surface of the water pump will be bumped, causing the water pump to be gradually corroded, and the service life is greatly reduced.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] An antirust paint for water pumps, said antirust paint for water pumps comprises three layers from the inside to the outside, followed by a primer, a middle paint and a surface paint;

[0016] The primer comprises the following compositions in parts by weight: 10 parts of nanomaterial-grade organosilicon-modified phenylacrylic acid emulsion, 12 parts of polyurethane-modified acrylic acid emulsion, 18 parts of 800-mesh calcium carbonate, 5 parts of 1500-mesh talcum powder, rutile titanium dioxide 14 parts, 8 parts of calcined kaolin, 1 part of grinding aid, 4 parts of film-forming aid, 0.1 part of neutralizer, 0.2 part of defoamer, 0.2 part of silicone wetting agent, 0.2 part of polyurethane leveling agent, thickening 0.2 parts of antiseptic, 0.2 parts of bactericide, 20 parts of deionized water;

[0017] The middle layer paint comprises the following components by weight: 60 parts of styrene-acrylic emulsion, 20 parts of water, 1 part of preservative, 0.1 part of water ...

Embodiment 2

[0020] The primer comprises the following compositions in parts by weight: 15 parts of nanomaterial-grade organosilicon-modified phenylacrylic acid emulsion, 10 parts of polyurethane-modified acrylic acid emulsion, 20 parts of 800-mesh calcium carbonate, 5 parts of 1500-mesh talcum powder, rutile titanium dioxide 15 parts, 8 parts of calcined kaolin, 2 parts of grinding aid, 5 parts of film-forming aid, 0.1 part of neutralizer, 0.2 part of defoamer, 0.2 part of silicone wetting agent, 0.3 part of polyurethane leveling agent, thickening 0.4 parts of antiseptic, 0.1 parts of fungicide, 17.7 parts of deionized water;

[0021] The middle layer paint comprises the following components by weight: 50 parts of styrene-acrylic emulsion, 20 parts of water, 1 part of preservative, 0.4 part of water reducer, 0.5 part of defoamer, 0.2 part of thickener, 35 parts of cement, 200 parts 60 parts of quartz powder;

[0022] The surface paint comprises the following components by weight: 42 part...

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PUM

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Abstract

The invention discloses antirust paint for a water pump. The antirust paint for the water pump comprises three layers, namely, bottom paint, intermediate paint and surface paint, from inside to outside sequentially, wherein the bottom paint dries quickly, has high penetration force, excellent adhesive force, outstanding sealing property and dense and tight coating, and does not bleed, crack or swell; the intermediate paint is high in viscosity and good in waterproofness; the surface paint is high in adhesive force and hardness and resistant to scratch and stone chip.

Description

technical field [0001] The invention relates to the technical field of water pump antirust, in particular to a water pump antirust paint. Background technique [0002] The water pump is a machine that transports liquid or pressurizes the liquid. It transmits the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid, thereby transporting the liquid. Due to the special working environment of the water pump, there are many gravels in the water, and The water body is generally a multi-component aqueous solution, which is highly corrosive. After a long time, the paint surface of the water pump will be bumped, causing the water pump to be gradually corroded, and the service life is greatly reduced. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an anti-rust paint for water pumps, which can effectively prevent the water pumps from rusting and prolong the servic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/00C09D125/08C09D125/14C09D123/28C09D5/08C09D7/12
CPCC09D133/00C08K3/36C08K2003/2227C08K2003/2241C08K2003/265C08L2205/03C09D5/08C09D5/082C09D123/286C09D125/08C09D125/14C08L25/08C08L75/04C08K13/02C08K3/26C08K3/34C08K3/22C08K3/346C08L33/00C08L91/06
Inventor 严超
Owner ANHUI SANHUAN PUMP
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