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High-viscosity mould-proof glutinous rice glue and preparation process thereof

A preparation process and high-viscosity technology, applied in the direction of adhesives, adhesive types, polysaccharide adhesives, etc., can solve the problems of ecological environmental pollution, residual toxicity, environmental safety hazards, etc., and achieve no pollution to the environment and good long-term anti-mold effect , Strong effect

Inactive Publication Date: 2017-02-01
GAREFU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Moreover, the extensive use of chemical antifungal agents has brought serious ecological environmental pollution problems to the world, and its residual toxicity has also become a serious hidden danger to environmental safety.

Method used

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  • High-viscosity mould-proof glutinous rice glue and preparation process thereof
  • High-viscosity mould-proof glutinous rice glue and preparation process thereof
  • High-viscosity mould-proof glutinous rice glue and preparation process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A high-viscosity mildew-resistant glutinous rice glue, which is made of the following components: 25kg of glutinous rice, 18kg of japonica rice, 16kg of carboxymethyl modified starch, 5kg of guar gum, 6kg of squash gum, 5kg of purslane, and impatiens 4kg, Zanthoxylum bungeanum 4kg, capillary wormwood 2kg, sealwort 1kg, hibiscus bark 0.8kg, fennel 0.6kg, peony bark 0.3kg.

[0024] The carboxymethyl-modified starch is obtained by carboxymethyl-modifying sweet potato starch and water chestnut starch with a mass ratio of 1:1.

[0025] A kind of preparation technology of above-mentioned high-viscosity mildew-proof glutinous rice glue, comprises steps:

[0026] (1) Preparation of extract: Weigh purslane, impatiens, Chinese prickly ash, capillary wormwood, sealwort, hibiscus bark, fennel and peony bark, add 4 times the weight of deionized water, soak for 2 hours, and Boil, then continue to boil for 2 hours, filter, take the filtrate, and set aside;

[0027] (2) Weigh glutino...

Embodiment 2

[0030] A high-viscosity mildew-resistant glutinous rice glue is made of the following components: 40kg of glutinous rice, 25kg of japonica rice, 22kg of carboxymethyl modified starch, 12kg of guar gum, 10kg of squash gum, 8kg of purslane, and impatiens 7kg, Zanthoxylum bungeanum 7kg, Yin Chen 3kg, Polygonatum 2kg, Hibiscus bark 1.5kg, Fennel 1.4kg, Moutan bark 0.9kg.

[0031] The carboxymethyl-modified starch is obtained by carboxymethyl-modifying sweet potato starch and water chestnut starch with a mass ratio of 1:1.

[0032] A kind of preparation technology of above-mentioned high-viscosity mildew-proof glutinous rice glue, comprises steps:

[0033] (1) Preparation of the extract: Weigh purslane, impatiens, Chinese prickly ash, capillary, rhizoma rhizome, hibiscus bark, fennel and peony bark, add 6 times the weight of distilled water, soak for 3 hours, boil with strong fire, Afterwards, continue to cook for 3 hours on low heat, filter, take the filtrate, and set aside;

[...

Embodiment 3

[0037] A high-viscosity mildew-proof glutinous rice glue, which is made of the following components: 26kg of glutinous rice, 19kg of japonica rice, 17kg of carboxymethyl modified starch, 6kg of guar gum, 7kg of squash gum, 6kg of purslane, and impatiens 5kg, Zanthoxylum bungeanum 5kg, capillary wormwood 2kg, sealwort 1.2kg, hibiscus bark 0.9kg, fennel 0.7kg, peony bark 0.4kg.

[0038] The carboxymethyl-modified starch is obtained by carboxymethyl-modifying sweet potato starch and water chestnut starch with a mass ratio of 1:1.

[0039] A kind of preparation technology of above-mentioned high-viscosity mildew-proof glutinous rice glue, comprises steps:

[0040] (1) Preparation of the extract: Weigh purslane, impatiens, Chinese prickly ash, capillary wormwood, sealwort, hibiscus bark, fennel and peony bark, add 4 times the weight of distilled water, soak for 3 hours, and boil with high heat. Afterwards, continue to cook for 3 hours on low heat, filter, take the filtrate, and se...

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Abstract

The invention discloses high-viscosity mould-proof glutinous rice glue and a preparation process thereof. The glutinous rice glue is prepared by the following components in parts by weight: 25-40 parts of glutinous rice, 18-25 parts of polished round-grained rice, 16-22 parts of carboxymethyl modified starch, 5-12 parts of guar gum, 6-10 parts of sesbania gum, 5-8 parts of purslane, 4-7 parts of impatiens balsamina, 4-7 parts of pepper, 2-3 parts of oriental wormwood, 1-2 parts of rhizoma polygonati, 0.8-1.5 parts of shrubalthea barks, 0.6-1.4 parts of fennel and 0.3-0.9 part of tree peony barks. The glutinous rice glue disclosed by the invention is strong in fixity during initial bonding and very good in bonding strength and has a better long-term mould-proof effect. Moreover, the high-viscosity mould-proof glutinous rice glue takes natural plants as raw materials, has no any toxic and side effect on human bodies, does not pollute the environment and can be safely used, thereby being a natural environment-friendly product with high viscosity and good mould resistance.

Description

technical field [0001] The invention relates to a glutinous rice glue, in particular to a high-viscosity mildew-resistant glutinous rice glue and a preparation process thereof, belonging to the technical field of fine chemicals. Background technique [0002] Glutinous rice glue is an environmentally friendly adhesive made from pure natural glutinous rice or glutinous rice, which is purified, ground, and dried through twelve processes. Glutinous rice glue comes from natural sources, is environmentally friendly and pollution-free, and is widely favored by consumers as a wallpaper glue. However, many consumers have problems with wallpaper warping after using different types of glutinous rice glue. One of the main reasons is that the viscosity of glutinous rice glue is not enough. [0003] In addition, the existing glutinous rice glue has a general anti-mildew and moisture-proof effect and cannot meet the needs of long-term use. In the prior art, the anti-mold function is usua...

Claims

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Application Information

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IPC IPC(8): C09J103/02C09J103/08C09J105/00C09J11/00
CPCC09J103/02C08L2205/02C08L2205/025C08L2205/035C09J11/00C08L3/08C08L5/00
Inventor 吴通明
Owner GAREFU TECH CO LTD
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