CN108929643A - A kind of production method of the dedicated glutinous rice glue of wallpaper - Google Patents
A kind of production method of the dedicated glutinous rice glue of wallpaper Download PDFInfo
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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
- C09J151/00—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
- C09J151/02—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers grafted on to polysaccharides
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/46—Polymerisation initiated by wave energy or particle radiation
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
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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
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/38—Boron-containing compounds
- C08K2003/387—Borates
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- 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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Abstract
The invention discloses a kind of production methods of the dedicated glutinous rice glue of wallpaper, comprising the following steps: (1) pre-processes glutinous rice；(2) step is pre-processed into glutinous rice and water mixes, grinding stirs evenly, and glutinous rice paste mixing is made；(3) purple sweet potato is added into glutinous rice paste mixing, mixing slurry A is made to obtain；(4) mixing Chinese herbal medicine is crushed, mixed liquor is made to obtain；(5) starch, acrylic acid and lauryl mercaptan, mixing slurry A are sequentially added into mixed liquor, obtain gelatinization product；(6) gelatinization product is placed in 60Co- gamma Rays field and carries out radiation graft polymerization, reception dosage is 0.5~1.5KGy；(7) the product high pressure after radiation graft polymerization is obtained into high pressure product；(8) surplus stock is sequentially added into step (7) resulting product to get the dedicated glutinous rice glue of the wallpaper.The caking property of glutinous rice glue of the present invention is strong, has excellent bactericidal mould proof effect to the common mould of wallpaper, effectively improves its service life.
Description
Technical field
The invention belongs to glutinous rice glue production technical fields, and in particular to a kind of production method of the dedicated glutinous rice glue of wallpaper.
Background technique
Instantly, requirement of the people for finishing material is higher and higher, and the environmental-protecting performance of finishing material considers as many people
One of necessary condition.Plate etc. gradually replaces the materials such as traditional calcimine, paint, and wallpaper etc. is with its good use
The performances such as property, the feature of environmental protection and dicoration, are also increasingly widely used by people, and wallpaper is adhered on plate and is often made with
Adhesive glue is sticked together, and general adhesive glue can all will cause greatly human body largely using organic solvents such as formaldehyde substantially
Harm.
Glutinous rice glue is also referred to as glutinous rice glue, be with pure natural glutinous rice or glutinous rice is raw material, by glutinous rice purification, grinding, dry etc.
12 procedures and the environment-protective adhesive formed, applied widely, viscosity is long.
But traditional glutinous rice glue it is generally existing viscosity it is low, anti-aging bad, storage thickening is hardened phenomenon, and appearance is not
Good, frost resistance poorly causes viscosity to decline, high expensive and construction when impregnation it is laborious the problems such as.
The patent of application publication number CN107057603A discloses a kind of child room special environment protection glutinous rice rubber powder and its processing
Method is process by following step: steamed, HIGH PRESSURE TREATMENT, microwave treatment, immersion, primary drying, tabletting, redrying, close
Package dress.Child room special environment protection glutinous rice rubber powder provided by the invention, the raw material of use is environmentally protective, it is organic not discharge volatility
Object, non-toxic to humans, the caking property of glutinous rice rubber powder is strong, has excellent bactericidal mould proof effect to the common mould of wallpaper, has
Effect improves its service life.But preparation process is complicated, production efficiency is low.
Summary of the invention
The present invention provides a kind of production methods of the dedicated glutinous rice glue of wallpaper, solve the problems in above-mentioned background technique,
The present invention does not discharge volatilization by control raw material, the proportion between raw material and production stage, production technology, the product prepared
Property organic matter, non-toxic to humans, the caking property of glutinous rice glue is strong, there is excellent fungus and mildew resistance to imitate the common mould of wallpaper
Fruit effectively improves its service life.
It is of the existing technology in order to solve the problems, such as, it adopts the following technical scheme that
A kind of production method of the dedicated glutinous rice glue of wallpaper, comprising the following steps:
(1) glutinous rice is cleaned and is cleaned up, be then placed in spirit of vinegar and impregnate 2~3 hours, then rinsed with deionized water, so
Glutinous rice is soaked in water afterwards, is placed in ultrasonic-microwave equipment and carries out ultrasonic-microwave pulse immersion treatment 600~900 seconds, filtering,
It is dry, obtain pretreatment glutinous rice；
(2) water of 3~5 times of glutinous rice itself of the resulting pretreatment glutinous rice of step (1) and pretreatment being mixed, grinding stirs evenly,
Glutinous rice paste mixing is made；
(3) purple sweet potato is cleaned up, remove the peel, be cut into small pieces, be added into the resulting glutinous rice paste mixing of step (2), while stirring plus
Heat is heated to 80~90 DEG C, insulated and stirred 1~2 hour, then is cooled to room temperature, and is squeezed and is filtered with gauze, obtains mixing slurry A；
(4) mixing Chinese herbal medicine is crushed, is placed in Digesting stove, 15~20 times of mixing Chinese herbal medicine own wt of water, heating is added
To water boiling, boiling 3~5 hours then are kept the temperature, obtains mixed liquor；
(5) starch, acrylic acid and lauryl mercaptan are sequentially added into step (4) resulting mixed liquor, heated while stirring, heated up
To 70~80 DEG C, then insulated and stirred is mixed 1~2 hour, and step (3) resulting mixing slurry A is then added, and is uniformly mixed, into
Row gelatinization, is then squeezed with gauze and is filtered, obtain gelatinization product；
(6) the resulting gelatinization product of step (5) is placed in 60Co- gamma Rays field and carries out radiation graft polymerization, connect
Receipts dosage is 0.5~1.5KGy；
(7) product after step (6) resulting radiation graft polymerization is placed in 300~450MPa, temperature as 50~70 DEG C of ring
2~5min is stood in border, obtains high pressure product；
(8) anionic additive, Tourmaline stone powder, talcum powder, modified Nano are sequentially added into step (7) resulting product
Bamboo charcoal powder stirs evenly, and then adds tackifier, stirs evenly, and packs to get the dedicated glutinous rice glue of the wallpaper.
Preferably, the production method of the dedicated glutinous rice glue of the wallpaper, by weight, relative to 100 parts of glutinous rice, purple sweet potato
Dosage be 10~20 parts, the dosage of mixing Chinese herbal medicine is 3~5 parts, 30~50 parts of the dosage of starch, the dosage 14 of acrylic acid~
18 parts, 6~9 parts of the dosage of lauryl mercaptan, 2~6 parts of the dosage of anionic additive, 2~4 parts of the dosage of Tourmaline stone powder,
The dosage of talcum powder is 4~7 parts, the dosage of modified Nano bamboo charcoal powder is 6~11 parts.
Preferably, the production method of the dedicated glutinous rice glue of the wallpaper, by weight, relative to 100 parts of glutinous rice, purple sweet potato
Dosage be 15 parts, the dosage of mixing Chinese herbal medicine is 4 parts, 42 parts of the dosage of starch, 16 parts of the dosage of acrylic acid, lauryl mercaptan
7 parts of dosage, 5 parts of the dosage of anionic additive, 3 parts of the dosage of Tourmaline stone powder, the dosage of talcum powder are 6 parts, modification is received
The dosage of rice bamboo charcoal powder is 9 parts.
Preferably, its pulse working time of ultrasonic-microwave pulse immersion treatment is 30~50s, interval in the step (1)
Time is 30~50s.
Preferably, dilute hydrochloric acid concentration is 3mol/L in the step (1).
Preferably, the process heated in the step (3) is as follows:
First 40~50 DEG C are warming up to 2 DEG C/min heating rate, insulated and stirred 20 minutes, then again with the heating speed of 1 DEG C/min
Degree is warming up to 60~70 DEG C, insulated and stirred 30 minutes, is finally warming up to 80~90 DEG C with the heating rate of 0.5 DEG C/min.
Preferably, in the step (4) mixing Chinese herbal medicine be tulip, camphor ball, kuh-seng, wormwood and radix scutellariae mixing
Object, the tulip, camphor ball, kuh-seng, wormwood and radix scutellariae mass ratio be 2:1:2:1:3.
Preferably, the process heated in the step (5) is as follows:
First 40~50 DEG C are warming up to 2 DEG C/min heating rate, insulated and stirred 20 minutes, then again with the heating speed of 1 DEG C/min
Degree is warming up to 60~65 DEG C, insulated and stirred 30 minutes, is finally warming up to 70~80 DEG C with the heating rate of 0.5 DEG C/min.
Preferably, the modified Nano bamboo charcoal powder the preparation method is as follows:
Bamboo charcoal is put into after being impregnated 4~5 hours in glacial acetic acid solution, takes out washing, calcined 5 hours then at 400~450 DEG C,
Then it is ground into nanometer powder to obtain the final product.
Preferably, the tackifier be one of the double sodium starch of food-grade acetylation diacid, white sugar and maltodextrin or
Several compositions.
Compared with prior art, the present invention it has the advantages that
(1) present invention first glutinous rice is pre-processed, then again with purple sweet potato, mixing Chinese herbal medicine, starch, acrylic acid, lauryl mercaptan,
Anionic additive, Tourmaline stone powder, talcum powder, modified Nano bamboo charcoal powder etc. are reacted, and the glutinous rice glue prepared is glued
Knot property is strong, has excellent bactericidal mould proof effect to the common mould of wallpaper, effectively improves its service life；
(2) raw material that the glutinous rice glue that the present invention prepares uses is environmentally protective, does not discharge volatile organic matter, nothing nontoxic to the human body
Evil can effectively improve its adhesive property by the compounding of a variety of specified raw material glue such as glutinous rice, purple sweet potato, starch, also, into one
Step is combined in the present invention and is pre-processed to glutinous rice advance, can preferably improve the performances such as its bonding；
(3) present invention is added to anionic additive, Tourmaline stone powder and modified Nano bamboo charcoal powder, anion in the feed
Additive, Tourmaline stone powder and the extraordinary synergistic effect of modified Nano bamboo charcoal powder three can discharge anion, purification
Air improves the antibiotic property of product.
Specific embodiment
Present invention will be further explained below with reference to specific examples.These embodiments are merely to illustrate the present invention and do not have to
In limiting the scope of the invention.
Embodiment 1
The present embodiment is related to a kind of production method of dedicated glutinous rice glue of wallpaper, comprising the following steps:
(1) glutinous rice is cleaned and is cleaned up, be then placed in spirit of vinegar and impregnate 2 hours, then rinsed with deionized water, then
Glutinous rice is soaked in water, is placed in ultrasonic-microwave equipment and carries out ultrasonic-microwave pulse immersion treatment 600 seconds, is filtered, it is dry, it obtains
Pre-process glutinous rice；
(2) water of 3 times of glutinous rice itself of the resulting pretreatment glutinous rice of step (1) and pretreatment is mixed, grinding stirs evenly, and makes
Obtain glutinous rice paste mixing；
(3) purple sweet potato is cleaned up, remove the peel, be cut into small pieces, be added into the resulting glutinous rice paste mixing of step (2), while stirring plus
Heat is heated to 80 DEG C, insulated and stirred 1 hour, then is cooled to room temperature, and is squeezed and is filtered with gauze, obtains mixing slurry A；
(4) mixing Chinese herbal medicine is crushed, is placed in Digesting stove, 15 times of mixing Chinese herbal medicine own wt of water is added, is heated to water
Then boiling keeps the temperature boiling 3 hours, obtains mixed liquor；
(5) starch, acrylic acid and lauryl mercaptan are sequentially added into step (4) resulting mixed liquor, heated while stirring, heated up
To 70 DEG C, then insulated and stirred is mixed 1 hour, and step (3) resulting mixing slurry A is then added, and is uniformly mixed, is gelatinized,
Then it is squeezed and is filtered with gauze, obtain gelatinization product；
(6) the resulting gelatinization product of step (5) is placed in 60Co- gamma Rays field and carries out radiation graft polymerization, connect
Receipts dosage is 0.5KGy；
(7) product after step (6) resulting radiation graft polymerization is placed in 300MPa, temperature to stand in 50 DEG C of environment
2min obtains high pressure product；
(8) anionic additive, Tourmaline stone powder, talcum powder, modified Nano are sequentially added into step (7) resulting product
Bamboo charcoal powder stirs evenly, and then adds tackifier, stirs evenly, and packs to get the dedicated glutinous rice glue of the wallpaper.
Wherein, the production method of the dedicated glutinous rice glue of the wallpaper, by weight, relative to 100 parts of glutinous rice, purple sweet potato
Dosage is 10 parts, the dosage of mixing Chinese herbal medicine is 3 parts, 30 parts of the dosage of starch, 14 parts of the dosage of acrylic acid, the use of lauryl mercaptan
6 parts of amount, 2 parts of the dosage of anionic additive, 2 parts of the dosage of Tourmaline stone powder, the dosage of talcum powder are 4 parts, modified Nano
The dosage of bamboo charcoal powder is 6 parts.
Wherein, its pulse working time of ultrasonic-microwave pulse immersion treatment is 30s in the step (1), and interval time is
30s。
Wherein, dilute hydrochloric acid concentration is 3mol/L in the step (1).
Wherein, the process heated in the step (3) is as follows:
First 40 DEG C are warming up to 2 DEG C/min heating rate, insulated and stirred 20 minutes, then again with the heating rate liter of 1 DEG C/min
Temperature insulated and stirred 30 minutes, is finally warming up to 80 DEG C to 60 DEG C with the heating rate of 0.5 DEG C/min.
Wherein, in the step (4) mixing Chinese herbal medicine be tulip, camphor ball, kuh-seng, wormwood and radix scutellariae mixture,
The tulip, camphor ball, kuh-seng, wormwood and radix scutellariae mass ratio be 2:1:2:1:3.
Wherein, the process heated in the step (5) is as follows:
First 40 DEG C are warming up to 2 DEG C/min heating rate, insulated and stirred 20 minutes, then again with the heating rate liter of 1 DEG C/min
Temperature insulated and stirred 30 minutes, is finally warming up to 70 DEG C to 60 DEG C with the heating rate of 0.5 DEG C/min.
Wherein, the modified Nano bamboo charcoal powder the preparation method is as follows:
Bamboo charcoal is put into after being impregnated 4 hours in glacial acetic acid solution, takes out washing, calcined 5 hours then at 400 DEG C, then grind
At nanometer powder to obtain the final product.
Wherein, the tackifier are the double sodium starch of food-grade acetylation diacid.
Embodiment 2
The present embodiment is related to a kind of production method of dedicated glutinous rice glue of wallpaper, comprising the following steps:
(1) glutinous rice is cleaned and is cleaned up, be then placed in spirit of vinegar and impregnate 3 hours, then rinsed with deionized water, then
Glutinous rice is soaked in water, is placed in ultrasonic-microwave equipment and carries out ultrasonic-microwave pulse immersion treatment 900 seconds, is filtered, it is dry, it obtains
Pre-process glutinous rice；
(2) water of 5 times of glutinous rice itself of the resulting pretreatment glutinous rice of step (1) and pretreatment is mixed, grinding stirs evenly, and makes
Obtain glutinous rice paste mixing；
(3) purple sweet potato is cleaned up, remove the peel, be cut into small pieces, be added into the resulting glutinous rice paste mixing of step (2), while stirring plus
Heat is heated to 90 DEG C, insulated and stirred 2 hours, then is cooled to room temperature, and is squeezed and is filtered with gauze, obtains mixing slurry A；
(4) mixing Chinese herbal medicine is crushed, is placed in Digesting stove, 20 times of mixing Chinese herbal medicine own wt of water is added, is heated to water
Then boiling keeps the temperature boiling 5 hours, obtains mixed liquor；
(5) starch, acrylic acid and lauryl mercaptan are sequentially added into step (4) resulting mixed liquor, heated while stirring, heated up
To 80 DEG C, then insulated and stirred is mixed 2 hours, and step (3) resulting mixing slurry A is then added, and is uniformly mixed, is gelatinized,
Then it is squeezed and is filtered with gauze, obtain gelatinization product；
(6) the resulting gelatinization product of step (5) is placed in 60Co- gamma Rays field and carries out radiation graft polymerization, connect
Receipts dosage is 1.5KGy；
(7) product after step (6) resulting radiation graft polymerization is placed in 450MPa, temperature to stand in 70 DEG C of environment
5min obtains high pressure product；
(8) anionic additive, Tourmaline stone powder, talcum powder, modified Nano are sequentially added into step (7) resulting product
Bamboo charcoal powder stirs evenly, and then adds tackifier, stirs evenly, and packs to get the dedicated glutinous rice glue of the wallpaper.
Wherein, the production method of the dedicated glutinous rice glue of the wallpaper, by weight, relative to 100 parts of glutinous rice, purple sweet potato
Dosage is 20 parts, the dosage of mixing Chinese herbal medicine is 5 parts, 50 parts of the dosage of starch, 18 parts of the dosage of acrylic acid, the use of lauryl mercaptan
9 parts of amount, 6 parts of the dosage of anionic additive, 4 parts of the dosage of Tourmaline stone powder, the dosage of talcum powder are 7 parts, modified Nano
The dosage of bamboo charcoal powder is 11 parts.
Wherein, its pulse working time of ultrasonic-microwave pulse immersion treatment is 50s in the step (1), and interval time is
50s。
Wherein, dilute hydrochloric acid concentration is 3mol/L in the step (1).
Wherein, the process heated in the step (3) is as follows:
First 50 DEG C are warming up to 2 DEG C/min heating rate, insulated and stirred 20 minutes, then again with the heating rate liter of 1 DEG C/min
Temperature insulated and stirred 30 minutes, is finally warming up to 90 DEG C to 70 DEG C with the heating rate of 0.5 DEG C/min.
Wherein, in the step (4) mixing Chinese herbal medicine be tulip, camphor ball, kuh-seng, wormwood and radix scutellariae mixture,
The tulip, camphor ball, kuh-seng, wormwood and radix scutellariae mass ratio be 2:1:2:1:3.
Wherein, the process heated in the step (5) is as follows:
First 50 DEG C are warming up to 2 DEG C/min heating rate, insulated and stirred 20 minutes, then again with the heating rate liter of 1 DEG C/min
Temperature insulated and stirred 30 minutes, is finally warming up to 80 DEG C to 65 DEG C with the heating rate of 0.5 DEG C/min.
Wherein, the modified Nano bamboo charcoal powder the preparation method is as follows:
Bamboo charcoal is put into after being impregnated 5 hours in glacial acetic acid solution, takes out washing, calcined 5 hours then at 450 DEG C, then grind
At nanometer powder to obtain the final product.
Wherein, the tackifier are the composition of the double sodium starch of food-grade acetylation diacid, white sugar and maltodextrin.
Embodiment 3
The present embodiment is related to a kind of production method of dedicated glutinous rice glue of wallpaper, comprising the following steps:
(1) glutinous rice is cleaned and is cleaned up, be then placed in spirit of vinegar and impregnate 2.5 hours, then rinsed with deionized water, so
Glutinous rice is soaked in water afterwards, is placed in ultrasonic-microwave equipment and carries out ultrasonic-microwave pulse immersion treatment 750 seconds, is filtered, it is dry,
Glutinous rice must be pre-processed；
(2) water of 4 times of glutinous rice itself of the resulting pretreatment glutinous rice of step (1) and pretreatment is mixed, grinding stirs evenly, and makes
Obtain glutinous rice paste mixing；
(3) purple sweet potato is cleaned up, remove the peel, be cut into small pieces, be added into the resulting glutinous rice paste mixing of step (2), while stirring plus
Heat is heated to 85 DEG C, insulated and stirred 1.5 hours, then is cooled to room temperature, and is squeezed and is filtered with gauze, obtains mixing slurry A；
(4) mixing Chinese herbal medicine is crushed, is placed in Digesting stove, 18 times of mixing Chinese herbal medicine own wt of water is added, is heated to water
Then boiling keeps the temperature boiling 4 hours, obtains mixed liquor；
(5) starch, acrylic acid and lauryl mercaptan are sequentially added into step (4) resulting mixed liquor, heated while stirring, heated up
To 75 DEG C, then insulated and stirred is mixed 1.5 hours, and step (3) resulting mixing slurry A is then added, and is uniformly mixed, is pasted
Change, is then squeezed and filtered with gauze, obtain gelatinization product；
(6) the resulting gelatinization product of step (5) is placed in 60Co- gamma Rays field and carries out radiation graft polymerization, connect
Receipts dosage is 1KGy；
(7) product after step (6) resulting radiation graft polymerization is placed in 370MPa, temperature to stand in 60 DEG C of environment
4min obtains high pressure product；
(8) anionic additive, Tourmaline stone powder, talcum powder, modified Nano are sequentially added into step (7) resulting product
Bamboo charcoal powder stirs evenly, and then adds tackifier, stirs evenly, and packs to get the dedicated glutinous rice glue of the wallpaper.
Wherein, the production method of the dedicated glutinous rice glue of the wallpaper, by weight, relative to 100 parts of glutinous rice, purple sweet potato
Dosage is 15 parts, the dosage of mixing Chinese herbal medicine is 4 parts, 42 parts of the dosage of starch, 16 parts of the dosage of acrylic acid, the use of lauryl mercaptan
7 parts of amount, 5 parts of the dosage of anionic additive, 3 parts of the dosage of Tourmaline stone powder, the dosage of talcum powder are 6 parts, modified Nano
The dosage of bamboo charcoal powder is 9 parts.
Wherein, its pulse working time of ultrasonic-microwave pulse immersion treatment is 40s in the step (1), and interval time is
40s。
Wherein, dilute hydrochloric acid concentration is 3mol/L in the step (1).
Wherein, the process heated in the step (3) is as follows:
First 45 DEG C are warming up to 2 DEG C/min heating rate, insulated and stirred 20 minutes, then again with the heating rate liter of 1 DEG C/min
Temperature insulated and stirred 30 minutes, is finally warming up to 85 DEG C to 63 DEG C with the heating rate of 0.5 DEG C/min.
Wherein, in the step (4) mixing Chinese herbal medicine be tulip, camphor ball, kuh-seng, wormwood and radix scutellariae mixture,
The tulip, camphor ball, kuh-seng, wormwood and radix scutellariae mass ratio be 2:1:2:1:3.
Wherein, the process heated in the step (5) is as follows:
First 450 DEG C are warming up to 2 DEG C/min heating rate, insulated and stirred 20 minutes, then again with the heating rate liter of 1 DEG C/min
Temperature insulated and stirred 30 minutes, is finally warming up to 75 DEG C to 65 DEG C with the heating rate of 0.5 DEG C/min.
Wherein, the modified Nano bamboo charcoal powder the preparation method is as follows:
Bamboo charcoal is put into after being impregnated 4.5 hours in glacial acetic acid solution, takes out washing, calcined 5 hours then at 430 DEG C, then grind
At nanometer powder to obtain the final product.
Wherein, the tackifier are the composition of white sugar and maltodextrin.
Comparative example
A kind of child room special environment protection glutinous rice rubber powder and its processing method of the patent disclosure of application publication number CN107057603A.
Glutinous rice glue described in above-described embodiment 1~3, comparative example is detected into its wet viscosity according to JC/T548-2016 respectively
(when strip length is 300mm, moving distance), sliding property, 180 ° of peel strengths, 7d working life, 30d working life and 180d are suitable
With the phase, as a result as shown in the table.Wherein, not corrupt, not thinning, mildew be qualification.
| Wet viscosity (mm) | Sliding property (N) | 180oPeel strength (N/25mm) | 7d working life | 30d working life | 180d working life | |
| Embodiment 1 | 1.7 | 7.5 | 26 | It is qualified | It is qualified | It is qualified |
| Embodiment 2 | 1.8 | 6.7 | 24 | It is qualified | It is qualified | It is qualified |
| Embodiment 3 | 1.6 | 7.3 | 23 | It is qualified | It is qualified | It is qualified |
| Comparative example | 5 | 10.2 | 10 | It is qualified | There is slight mildew | There is part mildew |
As can be seen from the above table, the performance of glutinous rice glue of the present invention is better than comparative example.
In conclusion (1) present invention first glutinous rice is pre-processed, then again with purple sweet potato, mixing Chinese herbal medicine, starch, third
Olefin(e) acid, lauryl mercaptan, anionic additive, Tourmaline stone powder, talcum powder, modified Nano bamboo charcoal powder etc. are reacted, preparation
The caking property of glutinous rice glue out is strong, has excellent bactericidal mould proof effect to the common mould of wallpaper, effectively improves its service life；
(2) raw material that the glutinous rice glue that the present invention prepares uses is environmentally protective, does not discharge volatile organic matter, nothing nontoxic to the human body
Evil can effectively improve its adhesive property by the compounding of a variety of specified raw material glue such as glutinous rice, purple sweet potato, starch, also, into one
Step is combined in the present invention and is pre-processed to glutinous rice advance, can preferably improve the performances such as its bonding；
(3) present invention is added to anionic additive, Tourmaline stone powder and modified Nano bamboo charcoal powder, anion in the feed
Additive, Tourmaline stone powder and the extraordinary synergistic effect of modified Nano bamboo charcoal powder three can discharge anion, purification
Air improves the antibiotic property of product.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring substantive content of the invention.
Claims (10)
1. a kind of production method of the dedicated glutinous rice glue of wallpaper, which comprises the following steps:
(1) glutinous rice is cleaned and is cleaned up, be then placed in spirit of vinegar and impregnate 2~3 hours, then rinsed with deionized water, so
Glutinous rice is soaked in water afterwards, is placed in ultrasonic-microwave equipment and carries out ultrasonic-microwave pulse immersion treatment 600~900 seconds, filtering,
It is dry, obtain pretreatment glutinous rice；
(2) water of 3~5 times of glutinous rice itself of the resulting pretreatment glutinous rice of step (1) and pretreatment being mixed, grinding stirs evenly,
Glutinous rice paste mixing is made；
(3) purple sweet potato is cleaned up, remove the peel, be cut into small pieces, be added into the resulting glutinous rice paste mixing of step (2), while stirring plus
Heat is heated to 80~90 DEG C, insulated and stirred 1~2 hour, then is cooled to room temperature, and is squeezed and is filtered with gauze, obtains mixing slurry A；
(4) mixing Chinese herbal medicine is crushed, is placed in Digesting stove, 15~20 times of mixing Chinese herbal medicine own wt of water, heating is added
To water boiling, boiling 3~5 hours then are kept the temperature, obtains mixed liquor；
(5) starch, acrylic acid and lauryl mercaptan are sequentially added into step (4) resulting mixed liquor, heated while stirring, heated up
To 70~80 DEG C, then insulated and stirred is mixed 1~2 hour, and step (3) resulting mixing slurry A is then added, and is uniformly mixed, into
Row gelatinization, is then squeezed with gauze and is filtered, obtain gelatinization product；
(6) the resulting gelatinization product of step (5) is placed in 60Co- gamma Rays field and carries out radiation graft polymerization, connect
Receipts dosage is 0.5~1.5KGy；
(7) product after step (6) resulting radiation graft polymerization is placed in 300~450MPa, temperature as 50~70 DEG C of ring
2~5min is stood in border, obtains high pressure product；
(8) anionic additive, Tourmaline stone powder, talcum powder, modified Nano are sequentially added into step (7) resulting product
Bamboo charcoal powder stirs evenly, and then adds tackifier, stirs evenly, and packs to get the dedicated glutinous rice glue of the wallpaper.
2. the production method of the dedicated glutinous rice glue of wallpaper according to claim 1, which is characterized in that by weight, relatively
In 100 parts of glutinous rice, the dosage of purple sweet potato is 10~20 parts, the dosage of mixing Chinese herbal medicine is 3~5 parts, the dosage 30~50 of starch
Part, 14~18 parts of the dosage of acrylic acid, 6~9 parts of the dosage of lauryl mercaptan, 2~6 parts of the dosage of anionic additive, Tourmaline
2~4 parts of dosage, the dosage of talcum powder of stone powder are 4~7 parts, the dosage of modified Nano bamboo charcoal powder is 6~11 parts.
3. the production method of the dedicated glutinous rice glue of wallpaper according to claim 1, which is characterized in that by weight, relatively
In 100 parts of glutinous rice, the dosage of purple sweet potato is 15 parts, the dosage of mixing Chinese herbal medicine is 4 parts, 42 parts of the dosage of starch, acrylic acid
16 parts of dosage, 7 parts of the dosage of lauryl mercaptan, 5 parts of the dosage of anionic additive, 3 parts of the dosage of Tourmaline stone powder, talcum powder
Dosage be 6 parts, the dosage of modified Nano bamboo charcoal powder is 9 parts.
4. the production method of the dedicated glutinous rice glue of wallpaper according to claim 1, which is characterized in that surpass in the step (1)
Its pulse working time of sound microwave pulse immersion treatment is 30~50s, and interval time is 30~50s.
5. the production method of the dedicated glutinous rice glue of wallpaper according to claim 1, which is characterized in that dilute in the step (1)
Concentration of hydrochloric acid is 3mol/L.
6. the production method of the dedicated glutinous rice glue of wallpaper according to claim 1, which is characterized in that add in the step (3)
The process of heat is as follows:
First 40~50 DEG C are warming up to 2 DEG C/min heating rate, insulated and stirred 20 minutes, then again with the heating speed of 1 DEG C/min
Degree is warming up to 60~70 DEG C, insulated and stirred 30 minutes, is finally warming up to 80~90 DEG C with the heating rate of 0.5 DEG C/min.
7. the production method of the dedicated glutinous rice glue of wallpaper according to claim 1, which is characterized in that mixed in the step (4)
Conjunction Chinese herbal medicine be tulip, camphor ball, kuh-seng, wormwood and radix scutellariae mixture, the tulip, camphor ball, kuh-seng, wormwood and
The mass ratio of radix scutellariae is 2:1:2:1:3.
8. the production method of the dedicated glutinous rice glue of wallpaper according to claim 1, which is characterized in that add in the step (5)
The process of heat is as follows:
First 40~50 DEG C are warming up to 2 DEG C/min heating rate, insulated and stirred 20 minutes, then again with the heating speed of 1 DEG C/min
Degree is warming up to 60~65 DEG C, insulated and stirred 30 minutes, is finally warming up to 70~80 DEG C with the heating rate of 0.5 DEG C/min.
9. the production method of the dedicated glutinous rice glue of wallpaper according to claim 1, which is characterized in that the modified Nano bamboo charcoal
Powder the preparation method is as follows:
Bamboo charcoal is put into after being impregnated 4~5 hours in glacial acetic acid solution, takes out washing, calcined 5 hours then at 400~450 DEG C,
Then it is ground into nanometer powder to obtain the final product.
10. the production method of the dedicated glutinous rice glue of wallpaper according to claim 1, which is characterized in that the tackifier are food
One or more of the double sodium starch of grade acetylation diacid, white sugar and maltodextrin composition.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105838283A (en) * | 2016-03-03 | 2016-08-10 | 桐乡嘉力丰实业股份有限公司 | Glutinous rice adhesive subpackagable at high temperature and used for wallpaper, and preparation method thereof |
| CN107629726A (en) * | 2017-09-26 | 2018-01-26 | 芜湖县双宝建材有限公司 | A kind of glutinous rice glue preparation method for wallpaper |
| CN108219708A (en) * | 2018-03-21 | 2018-06-29 | 合肥广民建材有限公司 | A kind of preparation method of environmental protection glutinous rice glue |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105838283A (en) * | 2016-03-03 | 2016-08-10 | 桐乡嘉力丰实业股份有限公司 | Glutinous rice adhesive subpackagable at high temperature and used for wallpaper, and preparation method thereof |
| CN107629726A (en) * | 2017-09-26 | 2018-01-26 | 芜湖县双宝建材有限公司 | A kind of glutinous rice glue preparation method for wallpaper |
| CN108219708A (en) * | 2018-03-21 | 2018-06-29 | 合肥广民建材有限公司 | A kind of preparation method of environmental protection glutinous rice glue |
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