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Environment-friendly volcanic rock composite coating for removing formaldehyde, and preparation method thereof

A technology of composite coating and volcanic rock, applied in the direction of coating, etc., can solve the problems of uninhabitable, high formaldehyde content, etc., and achieve the effect of improving mechanical properties, convenient use, and improving the physical feeling of indoor environment

Inactive Publication Date: 2021-08-31
白山大金谷新型材料科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an environment-friendly formaldehyde-removing volcanic rock composite coating and its preparation method. The present invention is mainly to solve the problem that the existing decoration indoor environment has high formaldehyde content and is not suitable for living

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: An environment-friendly formaldehyde-removing volcanic rock composite coating, including main ingredients and auxiliary agents, the main ingredients include the following raw materials in parts by weight: 15 parts of tourmaline, 3 parts of rice wheat stone, 10 parts of volcanic rock, 3 parts of bamboo charcoal powder , 4 parts of titanium dioxide and 5 parts of diatomaceous earth.

[0020] The additives include 2 parts of rare earth curing agent, 1 part of dispersant, 1 part of defoamer, 2 parts of thickener and 2 parts of flame retardant.

[0021] Rare earth curing agent is rare earth sulfate.

[0022] A preparation method of an environment-friendly formaldehyde-removing volcanic rock composite coating, comprising the following steps:

[0023] S1. Take each raw material in the main material according to the weight ratio and carry out crushing work. After the crushing is completed, carry out secondary crushing through a ball mill, and obtain a powder mate...

Embodiment 2

[0028] Embodiment 2: An environment-friendly formaldehyde-removing volcanic rock composite paint, comprising major ingredients and auxiliary agents, the major ingredients comprising the following raw materials in parts by weight: 25 parts of tourmaline, 6 parts of rice wheat stone, 15 parts of volcanic rock, and 5 parts of bamboo charcoal powder , 5 parts of titanium dioxide and 8 parts of diatomaceous earth.

[0029] Auxiliaries include 2 parts of rare earth curing agent, 1 part of dispersant, 2 parts of defoamer, 2 parts of thickener and 2 parts of flame retardant.

[0030] The rare earth curing agent is any one of the rare earth phosphates.

[0031] A preparation method of an environment-friendly formaldehyde-removing volcanic rock composite coating, comprising the following steps:

[0032] S1. Take each raw material in the main material according to the weight ratio and carry out the crushing work. After the crushing is completed, carry out secondary crushing through a ba...

Embodiment 3

[0037] Embodiment 3: A kind of environment-friendly formaldehyde-removing volcanic rock composite paint, comprises main material and auxiliary agent, and main material comprises the raw material of following composition by weight: 30 parts of tourmaline, 8 parts of rice wheat stone, 20 parts of volcanic rock, 8 parts of bamboo charcoal powder , 6 parts of titanium dioxide and 10 parts of diatomaceous earth.

[0038] The additives include 3 parts of rare earth curing agent, 2 parts of dispersant, 2 parts of defoamer, 3 parts of thickener and 3 parts of flame retardant.

[0039] Rare earth curing agent is rare earth sulfate.

[0040] A preparation method of an environment-friendly formaldehyde-removing volcanic rock composite coating, comprising the following steps:

[0041] S1. Take each raw material in the main material according to the weight ratio and carry out the crushing work. After the crushing is completed, carry out secondary crushing through a ball mill, and obtain a...

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PUM

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Abstract

The invention discloses an environment-friendly volcanic rock composite coating for removing formaldehyde. The environment-friendly volcanic rock composite coating comprises main materials and auxiliaries, the main materials comprise, by weight, 15-30 parts of tourmaline, 3-8 parts of medical stone, 10-20 parts of volcanic rock, 3-8 parts of bamboo charcoal powder, 4-6 parts of titanium dioxide and 5-10 parts of kieselguhr. The invention relates to the technical field of building coatings. The environment-friendly volcanic rock composite coating for removing formaldehyde can effectively adsorb formaldehyde and purify air. The adopted volcanic rock has natural pores and good adsorbability, the microporous structures can realize physical adsorption of formaldehyde, under the action of diatomite, and part of water in air can be absorbed; meanwhile, medical stone and tourmaline with permanent electrodes are added, and water molecules are ionized in the microporous structure to form negative oxygen ions which are emitted into a room, so that the indoor environment body feeling is further improved; and rare earth phosphate or rare earth sulfate is adopted as a curing agent, a coating layer can form a huge molecular network, and convenience is brought to use of people.

Description

technical field [0001] The invention relates to the technical field of architectural coatings, in particular to an environment-friendly formaldehyde-removing volcanic rock composite coating and a preparation method thereof. Background technique [0002] Paint is coated on the surface of the object to be protected or decorated, and can form a continuous film firmly attached to the object to be coated, usually based on resin, or oil, or emulsion, with or without adding pigments, fillers, and adding corresponding Additives, viscous liquids prepared with organic solvents or water; [0003] With the rise of people's health awareness, there are higher requirements for the functionality of interior coatings. Formaldehyde is a volatile organic compound, a colorless gas with a special smell, which has a huge impact on people's healthy life. Therefore, eliminating formaldehyde and improving the indoor air environment have become the main goals of modern coatings production. Content...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D1/00C09D7/61
CPCC09D1/00C09D7/61C09D7/70
Inventor 贾雯淇
Owner 白山大金谷新型材料科技股份有限公司
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