CN105860876A - Preparation method of glutinous rice flour special for binding material - Google Patents
Preparation method of glutinous rice flour special for binding material Download PDFInfo
- Publication number
- CN105860876A CN105860876A CN201610484930.8A CN201610484930A CN105860876A CN 105860876 A CN105860876 A CN 105860876A CN 201610484930 A CN201610484930 A CN 201610484930A CN 105860876 A CN105860876 A CN 105860876A
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- CN
- China
- Prior art keywords
- glutinous rice
- rice flour
- weight portion
- oryza glutinosa
- gelatinizing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J103/00—Adhesives based on starch, amylose or amylopectin or on their derivatives or degradation products
- C09J103/02—Starch; Degradation products thereof, e.g. dextrin
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a preparation method of glutinous rice flour special for a binding material. The preparation method includes: (1), weighing and blending; (2), removing impurities, and soaking; (3), grinding into paste, and filtering; (4), gelatinizing; (5), drying; (6), dry-grinding, and sieving to obtain special glutinous rice flour. The defects of the prior art are overcome, and the glutinous rice flour is high in binding force, mildewproof, antibacterial, high in construction performance, antifreezing, suitable for being used in various building decorating placeds, environment-friendly and pollution-free.
Description
Technical field
The invention belongs to adhesive techniques field, particularly relate to a kind of jointing material special glutinous rice flour preparation technology.
Background technology
The environmental protection binding agent that house decoration at present uses is mostly liquid starch glue or Oryza glutinosa glue or powder, presently, there are the shortcomings such as adhesive property, outward appearance, solubization and anti-freezing property difference.These traditional Oryza glutinosa glue or powder typically require and point are watered for three or four times, easily lump, and are unfavorable for construction；Store at low ambient temperatures and easily lost efficacy；And need the preservative added the most, not environmentally.
Summary of the invention
It is an object of the invention to provide a kind of jointing material special glutinous rice flour preparation technology, the technical solution used in the present invention is as follows:
(1) weighing and burden: Oryza glutinosa 60 weight portion, brown rice 30 weight portion, antibacterial 5 weight portion, chelating agent 10 weight portion；
(2) remove impurity is soaked: Oryza glutinosa, brown rice are weighed by weight, removes, by floatation, Oryza glutinosa, brown rice and the impurity that content of starch is few, uses tap water to soak 12～24 hours, changed a water every 6 hours；
(3) defibrination filters: Oryza glutinosa after soaking, brown rice adds water and carry out Buddha's warrior attendant sand milling, it is ensured that serosity solids requires by 80-150 eye mesh screen at 20%-25%, serosity, and granule thicker on sieve can add water pulverizing of regrinding；
(4) gelatinizing: by oil bath pipeline, step (3) filtration gained serosity is being carried out gelatinizing, and temperature controls at 80 DEG C～110 DEG C；
(5) it is dried: adding antibacterial, chelating agent by weight after step (4) gelatinizing again, be spray-dried after stirring, temperature controls, at 100 DEG C～120 DEG C, to obtain special glutinous rice flour granule；
(6) dry grinding is sieved: by special glutinous rice flour granule after dry grinding, crosses 200 eye mesh screens and i.e. obtains the special glutinous rice flour of jointing material.
The most optimally, the one during described antibacterial is sorbic acid, salicylic acid, benzoic acid；Described chelating agent is the one in tartaric acid, ethylenediamine tetraacetic methene sodium phosphate, diethylene triamine pentamethylene phosphonic salt, amine three methene phosphate.
Compared with the prior art, beneficial effects of the present invention is as follows:
The special glutinous rice flour of jointing material that the inventive method produces has that cohesive force is strong, antimildew and antibacterial, have good workability, freeze proof, is suitable for various construction and decoration occasions and uses, environment friendly and pollution-free.
Detailed description of the invention
Below by embodiment, the present invention will be further described, but the most therefore limits the present invention among described scope of embodiments.
Embodiment 1
A kind of jointing material special glutinous rice flour preparation technology, concrete process for producing step is as follows:
(1) weighing and burden: Oryza glutinosa 60 weight portion, brown rice 30 weight portion, antibacterial 5 weight portion, chelating agent 10 weight portion；
(2) remove impurity is soaked: Oryza glutinosa, brown rice are weighed by weight, removes, by floatation, Oryza glutinosa, brown rice and the impurity that content of starch is few, uses tap water to soak 24 hours, changed a water every 6 hours；
(3) defibrination filters: Oryza glutinosa after soaking, brown rice adds water and carry out Buddha's warrior attendant sand milling, it is ensured that serosity solids is 25%, and serosity requires by 150 eye mesh screens, and granule thicker on sieve can add water pulverizing of regrinding；
(4) gelatinizing: by oil bath pipeline, step (3) filtration gained serosity is being carried out gelatinizing, and temperature controls at 110 DEG C；
(5) it is dried: adding antibacterial, chelating agent by weight after step (4) gelatinizing again, be spray-dried after stirring, temperature controls, at 120 DEG C, to obtain special glutinous rice flour granule；
(6) dry grinding is sieved: by special glutinous rice flour granule after dry grinding, crosses 200 eye mesh screens and i.e. obtains the special glutinous rice flour of jointing material.
The most optimally, described antibacterial is sorbic acid；Described chelating agent is tartaric acid.
Embodiment 2
A kind of jointing material special glutinous rice flour preparation technology, concrete process for producing step is as follows:
(1) weighing and burden: Oryza glutinosa 60 weight portion, brown rice 30 weight portion, antibacterial 5 weight portion, chelating agent 10 weight portion；
(2) remove impurity is soaked: Oryza glutinosa, brown rice are weighed by weight, removes, by floatation, Oryza glutinosa, brown rice and the impurity that content of starch is few, uses tap water to soak 24 hours, changed a water every 6 hours；
(3) defibrination filters: Oryza glutinosa after soaking, brown rice adds water and carry out Buddha's warrior attendant sand milling, it is ensured that serosity solids is 20%, and serosity requires by 80 eye mesh screens, and granule thicker on sieve can add water pulverizing of regrinding；
(4) gelatinizing: by oil bath pipeline, step (3) filtration gained serosity is being carried out gelatinizing, and temperature controls at 80 DEG C；
(5) it is dried: adding antibacterial, chelating agent by weight after step (4) gelatinizing again, be spray-dried after stirring, temperature controls, at 100 DEG C, to obtain special glutinous rice flour granule；
(6) dry grinding is sieved: by special glutinous rice flour granule after dry grinding, crosses 200 eye mesh screens and i.e. obtains the special glutinous rice flour of jointing material.
The most optimally, described antibacterial is benzoic acid；Described chelating agent is amine three methene phosphate.
Embodiment 3
A kind of jointing material special glutinous rice flour preparation technology, concrete process for producing step is as follows:
(1) weighing and burden: Oryza glutinosa 60 weight portion, brown rice 30 weight portion, antibacterial 5 weight portion, chelating agent 10 weight portion；
(2) remove impurity is soaked: Oryza glutinosa, brown rice are weighed by weight, removes, by floatation, Oryza glutinosa, brown rice and the impurity that content of starch is few, uses tap water to soak 18 hours, changed a water every 6 hours；
(3) defibrination filters: Oryza glutinosa after soaking, brown rice adds water and carry out Buddha's warrior attendant sand milling, it is ensured that serosity solids is 22%, and serosity requires by 100 eye mesh screens, and granule thicker on sieve can add water pulverizing of regrinding；
(4) gelatinizing: by oil bath pipeline, step (3) filtration gained serosity is being carried out gelatinizing, and temperature controls at 100 DEG C；
(5) it is dried: adding antibacterial, chelating agent by weight after step (4) gelatinizing again, be spray-dried after stirring, temperature controls, at 110 DEG C, to obtain special glutinous rice flour granule；
(6) dry grinding is sieved: by special glutinous rice flour granule after dry grinding, crosses 200 eye mesh screens and i.e. obtains the special glutinous rice flour of jointing material.
The most optimally, described antibacterial is salicylic acid；Described chelating agent is ethylenediamine tetraacetic methene sodium phosphate.
The present invention is described in detail for above general explanation and specific embodiments, but on the basis of the present invention, can be modified it or improve, and this will be apparent to those skilled in the art.Therefore, the conversion done without departing from theon the basis of the spirit of the present invention or improvement, belong to the scope of protection of present invention.
Claims (2)
1. a jointing material special glutinous rice flour preparation technology, is characterized in that, production craft step is as follows:
(1) weighing and burden: Oryza glutinosa 60 weight portion, brown rice 30 weight portion, antibacterial 5 weight portion, chelating agent 10 weight portion；
(2) remove impurity is soaked: Oryza glutinosa, brown rice are weighed by weight, removes, by floatation, Oryza glutinosa, brown rice and the impurity that content of starch is few, uses tap water to soak 12～24 hours, changed a water every 6 hours；
(3) defibrination filters: Oryza glutinosa after soaking, brown rice adds water and carry out Buddha's warrior attendant sand milling, it is ensured that serosity solids requires by 80-150 eye mesh screen at 20%-25%, serosity, and granule thicker on sieve can add water pulverizing of regrinding；
(4) gelatinizing: by oil bath pipeline, step (3) filtration gained serosity is being carried out gelatinizing, and temperature controls at 80 DEG C～110 DEG C；
(5) it is dried: adding antibacterial, chelating agent by weight after step (4) gelatinizing again, be spray-dried after stirring, temperature controls, at 100 DEG C～120 DEG C, to obtain special glutinous rice flour granule；
(6) dry grinding is sieved: by special glutinous rice flour granule after dry grinding, crosses 200 eye mesh screens and i.e. obtains the special glutinous rice flour of jointing material.
A kind of jointing material special glutinous rice flour preparation technology the most according to claim 1, is characterized in that, described antibacterial is the one in sorbic acid, salicylic acid, benzoic acid；Described chelating agent is the one in tartaric acid, ethylenediamine tetraacetic methene sodium phosphate, diethylene triamine pentamethylene phosphonic salt, amine three methene phosphate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610484930.8A CN105860876A (en) | 2016-06-29 | 2016-06-29 | Preparation method of glutinous rice flour special for binding material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610484930.8A CN105860876A (en) | 2016-06-29 | 2016-06-29 | Preparation method of glutinous rice flour special for binding material |
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| CN105860876A true CN105860876A (en) | 2016-08-17 |
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| CN201610484930.8A Pending CN105860876A (en) | 2016-06-29 | 2016-06-29 | Preparation method of glutinous rice flour special for binding material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106281112A (en) * | 2016-08-31 | 2017-01-04 | 桐乡嘉力丰实业股份有限公司 | A kind of antibacterial Oryza glutinosa glue and preparation method thereof |
| CN106520016A (en) * | 2016-11-25 | 2017-03-22 | 西安富士得高分子化工有限公司 | Method for producing glutinous rice glue powder from starch |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102453451A (en) * | 2010-10-22 | 2012-05-16 | 赵娟 | Sticky rice wallpaper adhesive and preparation method thereof |
| CN104004469A (en) * | 2014-02-28 | 2014-08-27 | 邱顺建 | Preparation method for glutinous rice glue |
| CN104804662A (en) * | 2015-03-25 | 2015-07-29 | 上海治恒实业发展有限公司 | Glutinous rice wet glue for wallpaper and preparation method of glutinous rice wet glue |
| CN104845553A (en) * | 2015-06-04 | 2015-08-19 | 吴棋栋 | Adhesive and preparation method thereof |
-
2016
- 2016-06-29 CN CN201610484930.8A patent/CN105860876A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102453451A (en) * | 2010-10-22 | 2012-05-16 | 赵娟 | Sticky rice wallpaper adhesive and preparation method thereof |
| CN104004469A (en) * | 2014-02-28 | 2014-08-27 | 邱顺建 | Preparation method for glutinous rice glue |
| CN104804662A (en) * | 2015-03-25 | 2015-07-29 | 上海治恒实业发展有限公司 | Glutinous rice wet glue for wallpaper and preparation method of glutinous rice wet glue |
| CN104845553A (en) * | 2015-06-04 | 2015-08-19 | 吴棋栋 | Adhesive and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106281112A (en) * | 2016-08-31 | 2017-01-04 | 桐乡嘉力丰实业股份有限公司 | A kind of antibacterial Oryza glutinosa glue and preparation method thereof |
| CN106520016A (en) * | 2016-11-25 | 2017-03-22 | 西安富士得高分子化工有限公司 | Method for producing glutinous rice glue powder from starch |
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Application publication date: 20160817 |
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