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Environment-friendly paint for chemical pump housing

An environmentally friendly coating and chemical pump technology, applied in the field of chemical pump coatings, can solve the problems of reducing the service life of the coating, reducing the working life, and low adhesion of the coating, and achieve the effect of protecting normal use, increasing the service life, and good weather resistance

Inactive Publication Date: 2018-01-30
ANHUI TENGLONG PUMP VALVE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the deepening of air pollution prevention and control, the pollution control of the coating industry is also quietly unfolding. At present, the coatings sprayed on the casing of chemical pumps generally have a low service life and are more polluting to the environment. Moreover, chemical pump products will generate heat energy during use, and many existing chemical pump shell coatings have low adhesion, which can easily lead to the phenomenon of coating film falling off, thereby greatly reducing the service life of the coating, and chemical pump shells Because there is no coating protection, the working life will also be reduced

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment １

[0016] An environmentally friendly coating for chemical pump casings, made of the following components in parts by weight: 60 water-based acrylic emulsions, 4 rosin esters, 3 polyvinyl alcohols, 5 pentaerythritols, 6 carboxymethyl celluloses, 5 propylene glycol, 6 talcum powders, Pigment 3, aluminum silicate fiber 1, corn straw powder 1, sodium lauryl sulfate 3, phytic acid ester 4, nanoparticles 1, lauric acid diethanolamide 2, sumac leaf alcohol extract 0.01, deionized water 50.

[0017] Further: the nanoparticles are made of the following components in parts by weight: nano-sericite 13, nano-bentonite 8, and nano-silicon nitride 3.

[0018] The particle size of the nano-sericite is 20nm, the particle size of the nano-bentonite is 22nm, and the particle size of the nano-silicon nitride is 24nm.

[0019] The thickener is carboxymethyl cellulose.

[0020] The preparation method of the ethanol extract of sumac leaves is as follows: take annual sumac leaves, wash them with cle...

Embodiment ２

[0026] An environmentally friendly coating for chemical pump casings, which is made of the following components in parts by weight: 65 water-based acrylic emulsions, 6 rosin esters, 5 polyvinyl alcohols, 8 pentaerythritols, 10 carboxymethyl cellulose, 7 propylene glycol, 9 talcum powders, Pigment 5, aluminum silicate fiber 4, corn straw powder 3, sodium lauryl sulfate 6, phytate 7, nanoparticles 3, lauric acid diethanolamide 4, sumac leaf alcohol extract 0.03, deionized water 55.

[0027] Further: the nanoparticles are made of the following components in parts by weight: nano-sericite 13, nano-bentonite 8, and nano-silicon nitride 3.

[0028] The particle size of the nano-sericite is 20nm, the particle size of the nano-bentonite is 22nm, and the particle size of the nano-silicon nitride is 24nm.

[0029] The thickener is carboxymethyl cellulose.

[0030] The preparation method of the ethanol extract of sumac leaves is as follows: take annual sumac leaves, wash them with clea...

Embodiment ３

[0036] An environmentally friendly coating for chemical pump shells, which is made of the following components in parts by weight: water-based acrylic emulsion 62, rosin ester 5, polyvinyl alcohol 4, pentaerythritol 6, carboxymethyl cellulose 8, propylene glycol 6, talcum powder 8, Pigment 4, aluminum silicate fiber 3, corn straw powder 2, sodium lauryl sulfate 5, phytic acid ester 4, nanoparticles 2, lauric acid diethanolamide 3, sumac leaf alcohol extract 0.02, deionized water 52.

[0037] Further: the nanoparticles are made of the following components in parts by weight: nano-sericite 13, nano-bentonite 8, and nano-silicon nitride 3.

[0038] The particle size of the nano-sericite is 20nm, the particle size of the nano-bentonite is 22nm, and the particle size of the nano-silicon nitride is 24nm.

[0039] The thickener is carboxymethyl cellulose.

[0040] The preparation method of the ethanol extract of sumac leaves is as follows: take annual sumac leaves, wash them with c...

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Abstract

The invention discloses environment-friendly paint for a chemical pump housing. The environment-friendly paint is prepared from the following components: waterborne acrylic emulsion, abietate, polyvinyl alcohol, pentaerythritol, carboxymethylcellulose, propanediol, talcum powder, pigments, aluminum silicate fibers, corn stalk powder, lauryl sodium sulfate, inositol hexaphosphate, nano particles, lauroyl diethanolamide, rhus verniciflua folium alcohol extract and deionized water. The chemical pump housing paint prepared by the invention is nontoxic and environmentally friendly; after being smeared on the surface of a capacitor housing, a paint film is high in hardness and strength, good in wear resistance, weather resistance and aging resistance and high in toughness and flexibility.

Description

technical field [0001] The invention relates to the field of chemical pump coatings, in particular to an environmentally friendly coating for chemical pump shells. Background technique [0002] With the deepening of air pollution prevention and control, the pollution control of the coating industry is also quietly unfolding. At present, the coatings sprayed on the casing of chemical pumps generally have a low service life and are more polluting to the environment. Moreover, chemical pump products will generate heat energy during use, and many existing chemical pump shell coatings have low adhesion, which can easily lead to the phenomenon of coating film falling off, thereby greatly reducing the service life of the coating, and chemical pump shells Because there is no coating protection, the working life will also be reduced. Contents of the invention [0003] In order to overcome the above-mentioned deficiencies, the present invention provides an environmentally friendly ...

Claims

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Application Information

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IPC IPC(8): C09D133/04C09D7/61C09D7/63
Inventor 徐向远
Owner ANHUI TENGLONG PUMP VALVE MFG CO LTD
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