Glutinous rice adhesive being easy to blend and convenient to construct and used for wallpaper pasting, and preparation method thereof

A technology of glutinous rice glue and blending, applied in the direction of adhesive types, starch-derived adhesives, polymer adhesive additives, etc. Improve the low viscosity stability, improve the efficiency of construction and glue mixing, and have good high and low temperature stability.

Inactive Publication Date: 2016-02-17
GAREFU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, starch-modified adhesives are relatively environmentally friendly and widely used in the domestic market, but there are still many shortcomings or problems: because the adhesive gelatinizes certain starch and modified starches, cools them at 30°C, and then adds 30 % Low solid content white latex is stirred evenly to produce paste white latex
Its production cost is high. When using adhesive wallpaper, the wallpaper is not easy to move, and it is impossible to mosaic or align flowers.
Construction overflow glue is not easy to clean, and uneven bonding is prone to bubbles and bulges
[0005] Adding thickening white latex

Method used

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  • Glutinous rice adhesive being easy to blend and convenient to construct and used for wallpaper pasting, and preparation method thereof
  • Glutinous rice adhesive being easy to blend and convenient to construct and used for wallpaper pasting, and preparation method thereof
  • Glutinous rice adhesive being easy to blend and convenient to construct and used for wallpaper pasting, and preparation method thereof

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Experimental program
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Effect test

Embodiment 1

[0038] Deionized water: 650kg, glutinous rice flour: 50kg, waxy corn starch: 80kg, corn starch: 20kg, wheat starch: 30kg, potato starch: 50kg, tapioca starch: 20kg, borax: 0.15kg, cationic etherification agent: 18kg, chlorine Sodium acetate: 30kg, sodium carbonate: 20kg, sodium hydroxide: 30kg, polyethylene glycol 200: 2kg, glacial acetic acid: 5kg, ethanol: 10kg, benzoic acid: 2kg, calcium propionate: 2kg, sodium diacetate: 1kg, Natamycin: 0.3kg, sodium dehydroacetate: 0.4kg.

[0039] Preparation method: deionized water, glutinous rice flour (produced by Henan Huangguo Grain Industry Co., Ltd.), waxy corn starch (produced by Lihua Company in Qinhuangdao), cornstarch (produced by Zhucheng Xingmao Company), wheat starch (produced by Anhui Ante Company) production), potato starch (produced by Beidahuang Group Company), tapioca starch (produced by Guangxi Mingyang Company), polyethylene glycol (produced by Jiangsu Haian Petrochemical Plant), borax (produced by Yingkou Hongtai Bor...

Embodiment 2

[0042] Deionized water: 650kg, glutinous rice flour: 40kg, waxy corn starch: 90kg, corn starch: 25kg, wheat starch: 25kg, potato starch: 40kg, tapioca starch: 30kg, borax: 0.2kg, cationic etherification agent: 15kg, chlorine Acetic acid: 40kg, potassium hydroxide: 30kg, sodium phosphate: 25kg, polyethylene glycol 400: 2kg, glacial acetic acid: 5kg, ethanol: 10kg, benzoic acid: 1kg, potassium sorbate: 2kg, calcium propionate: 2kg, bis Sodium acetate: 1kg, natamycin: 0.3kg, sodium dehydroacetate: 0.4kg.

[0043]Preparation method: deionized water, glutinous rice flour (produced by Henan Huangguo Grain Industry Co., Ltd.), waxy corn starch (produced by Lihua Company in Qinhuangdao), cornstarch (produced by Zhucheng Xingmao Company), wheat starch (produced by Anhui Ante Company) production), potato starch (produced by Beidahuang Group Company), tapioca starch (produced by Guangxi Mingyang Company), polyethylene glycol (produced by Jiangsu Haian Petrochemical Plant), borax (produce...

Embodiment 3

[0046] Deionized water: 650kg, glutinous rice flour: 40kg, waxy corn starch: 90kg, corn starch: 25kg, wheat starch: 25kg, potato starch: 40kg, tapioca starch: 30kg, borax: 0.2kg, cationic etherification agent: 18kg, chlorine Acetic acid: 38kg, sodium carbonate: 30kg, sodium hydroxide: 25kg, polyethylene glycol 400: 2kg, glacial acetic acid: 5kg, ethanol: 10kg, benzoic acid: 1kg, potassium sorbate: 2kg, calcium propionate: 2kg, bis Sodium acetate: 1kg, natamycin: 0.3kg, sodium dehydroacetate: 0.4kg.

[0047] Preparation method: deionized water, glutinous rice flour (produced by Henan Huangguo Grain Industry Co., Ltd.), waxy corn starch (produced by Lihua Company in Qinhuangdao), cornstarch (produced by Zhucheng Xingmao Company), wheat starch (produced by Anhui Ante Company) production), potato starch (produced by Beidahuang Group Company), tapioca starch (produced by Guangxi Mingyang Company), polyethylene glycol (produced by Jiangsu Haian Petrochemical Plant), borax (produced ...

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Abstract

The invention belongs to the wallpaper adhesive industry, and especially relates to a glutinous rice adhesive being easy to blend and convenient to construct and used for wallpaper pasting, and a preparation method thereof. The glutinous rice adhesive being easy to blend and convenient to construct and used for wallpaper pasting is mainly prepared from, by weight, 600-700 parts of deionized water, 20-60 parts of glutinous rice flour, 60-100 parts of waxy corn starch, 20-30 parts of corn starch, 30-60 parts of wheat starch, 20-40 parts of potato starch, 20-40 parts of cassava starch, 0.1-0.5 parts of a cross-linking agent, 10-18 parts of a cationic etherifying agent, 30-40 parts of an anionic etherifying agent, 30-50 parts of a catalyst, 2-5 parts of a wetting agent, 10-15 parts of a bactericide and 5-8 parts of a mildew inhibitor. The glutinous rice adhesive product used for wallpaper and wall cloth adhesion, prepared in the invention, has the advantages of easy blending, improvement of the construction adhesive blending preparation efficiency, good coating levelability, and facilitation of pattern splicing and joint aligning of wallpaper and wall cloth construction.

Description

technical field [0001] The invention belongs to the industry of wallpaper adhesives, in particular to a kind of glutinous rice glue for wallpaper paste which is easy to adjust and easy to construct and a preparation method thereof. Background technique [0002] With the continuous "warming up" of the property market in the past few years, the hidden dangers of home environment safety caused by home decoration are of concern. Judging from available information, modern people are entering the third stage of pollution marked by "indoor air pollution". Toxic substances released from house decoration materials include formaldehyde, toluene diisocyanate, organic volatiles, asbestos, ammonia, radon, etc., and nearly 20 of them have been identified as carcinogens and mutagens. It can be seen that indoor air pollution in newly renovated houses is very likely to seriously affect health and even cause cancer. Therefore, the selection of materials is more critical. Among them, the use ...

Claims

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Application Information

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IPC IPC(8): C09J103/08C09J11/04C09J11/06C09J11/08
Inventor 张智辉朱小明
Owner GAREFU TECH CO LTD
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