Putty surface decorative material, and preparation method and use method thereof

A decorative material and putty surface technology, applied in the direction of filling slurry, etc., can solve the problems of limited removal of formaldehyde and harmful substances, no adjustment of putty construction performance, poor indoor formaldehyde removal effect, etc., to achieve excellent construction performance and anti-sagging Good performance and compact structure

Active Publication Date: 2020-12-01
GUANGDONG BOZHILIN ROBOT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are almost no putty surface decoration materials for removing formaldehyde in the market at present, and the price of pure latex paint is expensive, and the removal of formaldehyde and harmful substances per unit area is also limited, and more depends on later residents or developers. Independently adopt methods such as placing bamboo charcoal bags to remove formaldehyde and harmful substances
[0004] At present, the high-performance putty surface decoration materials on the market pay more attention to their water and moisture resistance performance, and a few of them add low-end formaldehyde removal treatment agents or add formaldehyde removal functions to latex paints, relying on special formaldehyde removal additives to remove Formaldehyde, but because of the small amount of formaldehyde removal additives, the removal effect on indoor formaldehyde is poor, and the price is expensive; on the other hand, the putty with low-end formaldehyde removal treatment agent only adds treatment agent on the basis of traditional technology. The construction performance of the putty has not been adjusted, and only the traditional scraping method is used, which also cannot achieve efficient construction and save labor costs

Method used

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  • Putty surface decorative material, and preparation method and use method thereof

Examples

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preparation example Construction

[0076] The preparation method of manganese dioxide-loaded diatomite is as follows: immerse diatomite into potassium permanganate solution; add citric acid complexing agent, adjust pH between 5 and 6, and then ultrasonically disperse, dry, and grind. After grinding, heat it in a muffle furnace, then cool it to room temperature, take it out, stir it evenly, and then disperse it ultrasonically to obtain manganese dioxide-loaded diatomite.

[0077] Understandably, the binder may be selected from inorganic binders and / or organic binders.

[0078] Preferably, the inorganic base material is white cement. After the calcium oxide in white cement is hydrated, it can form a strong alkaline material and increase the positive and negative ion groups in the air.

[0079] Preferably, the organic base material is polymer latex powder. Polymer latex powder can make the putty coating denser, improve the bond strength, water and moisture resistance of the putty, and improve and optimize the ap...

Embodiment 1

[0106] This embodiment provides a putty surface decoration material and its preparation method and application, the steps are as follows:

[0107] 1) Prepare raw materials according to the following parts by weight

[0108] 4 parts of polymer latex powder, 15 parts of white cement, 25 parts of heavy calcium, 13 parts of spherical silica powder, 20 parts of manganese dioxide loaded diatomite, 10 parts of nano-titanium dioxide, 7.5 parts of alumina, 3 parts of calcium carbonate whiskers, 0.5 part of hydroxypropyl methylcellulose ether, 0.5 part of defoamer, 1 part of water repellent, 0.5 part of antifungal agent.

[0109] 2) Preparation method

[0110] Polymer latex powder, white cement, heavy calcium, spherical silica powder, manganese dioxide loaded diatomite, nano-titanium dioxide, aluminum oxide, calcium carbonate whiskers, hydroxypropyl methylcellulose ether, defoamer, hydrophobic Pour the antifungal agent and antifungal agent into the dry powder mixing equipment, mix eve...

Embodiment 2

[0114] This embodiment provides a putty surface decoration material and its preparation method and application, which are basically the same as in Embodiment 1, except that the amount of raw materials is different, and the steps are as follows:

[0115] 1) Prepare raw materials according to the following parts by weight

[0116] 4 parts of polymer latex powder, 15 parts of white cement, 18 parts of heavy calcium, 8 parts of spherical silica powder, 30 parts of manganese dioxide loaded diatomite, 7.5 parts of nano-titanium dioxide, 10 parts of alumina, 5 parts of calcium carbonate whiskers, 0.5 part of hydroxypropyl methylcellulose ether, 0.5 part of defoamer, 1 part of water repellent, 0.5 part of antifungal agent.

[0117] 2) Preparation method

[0118] Polymer latex powder, white cement, heavy calcium, spherical silica powder, manganese dioxide loaded diatomite, nano-titanium dioxide, aluminum oxide, calcium carbonate whiskers, hydroxypropyl methylcellulose ether, defoamer,...

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Abstract

The invention relates to a putty surface decorative material, and a preparation method and a use method thereof. The putty surface decorative material is prepared from, by weight, 10-30 parts of a base material, 20-40 parts of manganese dioxide loaded diatomite, 1-5 parts of calcium carbonate whiskers, 5-10 parts of nanometer titanium dioxide, 5-10 parts of aluminum oxide, 15-50 parts of heavy calcium carbonate and 5-35 parts of spherical silica powder. The putty surface decorative material can improve the antibacterial, mildew-proof, odor-removing and formaldehyde-removing effects.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a putty surface decoration material and a preparation method and application method thereof. Background technique [0002] Putty surface decoration material is a surface filling material for pretreatment of the construction surface before paint construction. The main purpose is to fill the pores of the construction surface and correct the curve deviation of the construction surface, laying a good foundation for obtaining a uniform and smooth paint surface , Suitable for underground projects such as residential buildings, public buildings, and civil air defense projects; large-scale above-ground construction projects such as factories, office buildings, and schools. [0003] Some putty surface decoration materials face the indoor environment, which is the most contacted by people, and the indoor environment is always full of formaldehyde and other harmful substances due...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D5/34
CPCC09D5/34
Inventor 陈驰辉唐振中彭路希
Owner GUANGDONG BOZHILIN ROBOT CO LTD
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