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Environment-friendly humidifying diatom ooze coating

A diatom mud coating and diatom mud technology, applied in the coating and other directions, can solve the problems of limited air purification ability and insignificant humidity control effect, so as to improve hiding power, improve formaldehyde purification performance, and improve formaldehyde purification durability. Effect

Inactive Publication Date: 2015-12-09
TIANCHANG YINHU PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the diatom mud used in coatings generally has the properties of purifying air and sound insulation, but usually the humidity control effect is not obvious, and the ability to purify air is limited. Multifunctional diatom mud coatings such as ecology and environmental protection are important tasks that are urgently needed to be researched and solved at present in this technical field

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0018] In this embodiment, an environmentally friendly and humidity-adjusting diatom mud coating, its raw materials include by weight: 40 parts of silica sol / styrene-acrylic compound emulsion, 20 parts of pure acrylic emulsion, 35 parts of modified diatom mud, light carbonic acid 15 parts of calcium, 3 parts of lithopone, 10 parts of negative ion powder, 0.1 part of sodium alginate, 0.3 parts of dispersant SN-5040, 3 parts of ethylene glycol, 0.5 parts of wetting agent AP-6800, 0.4 parts of alcohol ester twelve, propylene glycol 0.3 parts of methyl ether acetate, 0.5 parts of thickener, 0.4 parts of leveling agent, 0.2 parts of defoamer, 0.1 part of bactericidal antifungal agent, 65 parts of deionized water;

[0019] The preparation process of the silica sol / styrene-acrylic composite emulsion comprises: 10 parts by weight of silica sol, 0.2 parts of sodium dodecylsulfonate, 0.1 parts of wetting agent X-4050 and 1 part of silane coupling agent KH-5601 After stirring and mixing,...

Embodiment 2

[0023] In this embodiment, an environmentally friendly and humidity-adjusting diatom mud coating, its raw materials include by weight: 56 parts of silica sol / styrene-acrylic compound emulsion, 10 parts of pure acrylic emulsion, 45 parts of modified diatom mud, light carbonic acid 8 parts of calcium, 6 parts of lithopone, 5 parts of negative ion powder, 0.3 parts of sodium alginate, 0.1 parts of dispersant SN-5040, 5 parts of ethylene glycol, 0.3 parts of wetting agent AP-6800, 0.6 parts of alcohol ester twelve, propylene glycol 0.1 part of methyl ether acetate, 1 part of thickener, 0.2 part of leveling agent, 0.4 part of defoamer, 0.01 part of bactericidal antifungal agent, 80 parts of deionized water;

[0024] The preparation process of the silica sol / styrene-acrylic compound emulsion comprises: 20 parts by weight of silica sol, 0.1 part of sodium dodecylsulfonate, 0.2 parts of wetting agent X-4050 and 0.5 parts of silane coupling agent KH-5600. After stirring and mixing, let...

Embodiment 3

[0028] In this embodiment, an environment-friendly and humidity-adjusting diatom mud coating, its raw materials include by weight: 48 parts of silica sol / styrene-acrylic compound emulsion, 15 parts of pure acrylic emulsion, 40 parts of modified diatom mud, light carbonic acid 11 parts of calcium, 4 parts of lithopone, 7 parts of negative ion powder, 0.2 parts of sodium alginate, 0.2 parts of dispersant SN-5040, 4 parts of ethylene glycol, 0.4 parts of wetting agent AP-6800, 0.5 parts of alcohol ester twelve, propylene glycol 0.2 parts of methyl ether acetate, 0.7 parts of thickener, 0.3 parts of leveling agent, 0.3 parts of defoamer, 0.05 parts of bactericidal antifungal agent, 70 parts of deionized water;

[0029] The preparation process of the silica sol / styrene-acrylic composite emulsion comprises: 15 parts by weight of silica sol, 0.15 parts of sodium dodecylsulfonate, 0.15 parts of wetting agent X-4050 and 0.7 parts of silane coupling agent KH-5600. After stirring and mix...

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Abstract

The invention discloses an environment-friendly humidifying diatom ooze coating. The coating is prepared from silica sol / benzene-acrylic compound emulsion, pure acrylic emulsion, modified diatom ooze, light calcium carbonate, lithopone, anion powder, sodium alginate, dispersing agents SN-5040, ethylene glycol, wetting agents AP-680, alcohol ester-12, propylene glycol monomethyl ether acetate, thickening agents, flatting agents, defoaming agents, sterilization and mildew prevention agents and deionized water. The environment-friendly humidifying diatom ooze coating has the effects of absorbing moisture, releasing moisture, cleaning air and releasing anions, harmful ingredients in indoor air can be absorbed, and the environment protection and healthy effects are achieved.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to an environment-friendly and humidity-adjusting diatom mud coating. Background technique [0002] With the modernization of people's production and lifestyle, more work and entertainment and sports activities can be carried out indoors, and shopping does not need to go to the street every day. The suitable indoor microclimate prevents people from going outdoors frequently. In this way, most of the people All activity time is spent indoors. According to survey statistics, people spend more than 80% of their time indoors on average every day, and some even reach more than 93%. Therefore, the relationship between indoor air quality and human health is closer, and people pay more attention to indoor air quality. Due to the weak adsorption of harmful components in the indoor air by existing indoor coatings, some products even release volatile organic compounds such as formaldehyde, ...

Claims

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Application Information

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IPC IPC(8): C09D125/14C09D133/04C09D7/12
Inventor 孙巨福祝秀凤戴宇钧汪鹏程
Owner TIANCHANG YINHU PAINT
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