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A kind of antifouling externally pasted inorganic board and preparation method thereof

An inorganic board, anti-fouling technology, applied in the field of outdoor building decoration materials, can solve the problems of water marks, affecting the decoration effect, etc., and achieve the effect of solving pollution

Active Publication Date: 2020-07-17
SHANDONG YUANGEN CHEM TECH RES & DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of anti-fouling external stickers for the current paper industry will produce a lot of waste, and the external wall decoration materials on the market will produce water marks under the washing of rainwater, which will affect the decorative effect. Inorganic board and its preparation method

Method used

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  • A kind of antifouling externally pasted inorganic board and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Inorganic gelling material 28.5%, reinforcing material 2%, dispersible rubber powder 1.2%, dispersant 2%, shrinkage reducing agent 1.3%, water reducing agent 1.3%, defoamer 0.8%, coagulant 1.4%, papermaking white mud 21%, hydrophobic agent 3.5%, filler 30.3%, water 6%, colorant 0.7%. Among them, the inorganic gel material is composed of the following components by weight percentage: 52.5 white Portland cement 60%, ferric aluminate cement 16%, Bossier cement 13%, clay 11%; the reinforcing material is glass fiber; dispersible The rubber powder is composed of the following components by weight percentage: polyacrylamide 32%, polyethylene glycol ether 21%, polyethylene oxide 35%, polyvinylpyrrolidone 12%; the dispersant is composed of the following components by weight percentage: hydroxyethyl Cellulose 37%, hydroxyethyl methyl cellulose 46%, hydroxybutyl methyl cellulose 17%; shrinkage reducing agent is composed of the following components by weight percentage: ethylene ox...

Embodiment 2

[0024] Inorganic gelling material 30.1%, reinforcing material 2%, dispersible rubber powder 1.8%, dispersant 1.5%, shrinkage reducing agent 1.5%, water reducing agent 1.6%, defoaming agent 1.1%, coagulant 1.2%, papermaking white mud 20%, hydrophobic agent 4.2%, filler 27.1%, water 7%, colorant 0.9%. Among them, the inorganic gel material is composed of the following components by weight percentage: 52.5 white Portland cement 71%, ferroaluminate cement 16%, and clay 13%; the reinforcing material is glass fiber; the dispersible rubber powder is composed of the following weight percentage The composition of the composition: polyacrylamide 41%, polyethylene oxide 32%, polyvinylpyrrolidone 17%; the dispersant is composed of the following components by weight percentage: hydroxyethyl cellulose 43%, hydroxyethyl methyl cellulose 28% %, hydroxybutyl methyl cellulose 29%; the shrinkage reducer is composed of the following components by weight percentage: ethylene oxide propylene oxide ...

Embodiment 3

[0026]Inorganic gelling material 26.9%, reinforcing material 2%, dispersible rubber powder 1.8%, dispersant 1.2%, shrinkage reducing agent 2.1%, water reducing agent 1.9%, defoaming agent 1.5%, coagulant 1.7%, papermaking white mud 21.8%, hydrophobic agent 6%, filler 25.3%, water 7%, colorant 0.8%. Among them, the inorganic gel material is composed of the following components by weight percentage: 52.5% white Portland cement 56%, ferroaluminate cement 35%, clay 9%; the reinforcing material is glass fiber; the dispersible rubber powder is composed of the following weight percentage Composition: 32% polyacrylamide, 35% polyethylene glycol ether, 18% polyethylene oxide, 15% polyvinylpyrrolidone; the dispersant is composed of the following components by weight: 43% hydroxyethyl cellulose, hydroxyethyl cellulose Hydroxybutyl methyl cellulose 17%, hydroxybutyl methyl cellulose 40%; shrinkage reducing agent is composed of the following components by weight percentage: ethylene oxide ...

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Abstract

The invention relates to an outdoor decorative material for architectural decoration, in particular to an antifouling externally-bonded inorganic board and a preparation method thereof. The antifouling externally-bonded inorganic board is prepared from the following raw material components in percentage by weight: 20 to 35 percent of inorganic cementing material, 2 percent of a reinforcing material, 0.5 to 2 percent of dispersible adhesive powder, 1 to 2 percent of a dispersing agent, 1 to 3 percent of a shrinkage reducing agent, 1.2 to 3.2 percent of a water reducer, 0.6 to 2 percent of a defoaming agent, 1 to 2 percent of a coagulation accelerator, 15 to 25 percent of papermaking white mud waste, 2 to 7 percent of a hydrophobing agent, 20 to 35 percent of filler, 5 to 10 percent of deionized water and 0.5 to 1 percent of pigment. The antifouling externally-bonded inorganic board disclosed by the invention has the advantages that pollution of a lots of waste materials to natural environment can be avoided; in addition, a contact angle of the board and water is more than 90 degrees, so the condition that water drops form water marks on the surface of the decorative board to affect decorative effects is avoided. The anti-fouling externally-bonded board has the advantages of high hardness, high impact strength resistance, bending strength, aging resistance, hydrophobic and anti-fouling properties, improved compressive strength and excellent waterproof and anti-humidity effects; papermaking white mud wastes are used as the filler so as to respond to the national call of energy conservation and emission reduction.

Description

technical field [0001] The invention relates to an outdoor building decoration material, in particular to an antifouling externally pasted inorganic board and a preparation method thereof. Background technique [0002] A large amount of solid waste will be generated in the process of paper production, and paper-making enterprises have no effective way to treat these wastes without pollution. With the continuous increase of solid waste, it will seriously affect the environment and people's living conditions; the second Therefore, the exterior wall decoration materials will produce water marks under the washing of rainwater, which will affect the decoration effect. Contents of the invention [0003] The purpose of the present invention is to provide a kind of anti-fouling external stickers for the current paper industry will produce a lot of waste, and the external wall decoration materials on the market will produce water marks under the washing of rainwater, which will aff...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/06C04B28/04C04B28/00C04B18/04C04B111/27
CPCC04B18/0481C04B28/00C04B28/001C04B28/04C04B28/06C04B2111/27C04B2201/50C04B7/02C04B7/00C04B14/42C04B24/2652C04B24/32C04B24/281C04B24/383C04B24/00C04B2103/302C04B24/003C04B24/42C04B22/10C04B22/085C04B22/148C04B24/08C04B14/062C04B22/08C04B18/08C04B14/06C04B14/22C04B22/002C04B2103/54Y02W30/91
Inventor 荆蒙蒙仲亚杰张聪王士平陈永梅
Owner SHANDONG YUANGEN CHEM TECH RES & DEV CO LTD
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