CN106398584A - Rose aroma type glutinous-rice wet adhesive and preparation method thereof - Google Patents
Rose aroma type glutinous-rice wet adhesive and preparation method thereof Download PDFInfo
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- CN106398584A CN106398584A CN201610794067.6A CN201610794067A CN106398584A CN 106398584 A CN106398584 A CN 106398584A CN 201610794067 A CN201610794067 A CN 201610794067A CN 106398584 A CN106398584 A CN 106398584A
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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
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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
- C09J103/04—Starch derivatives
- C09J103/08—Ethers
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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
- C09J11/06—Non-macromolecular additives organic
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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
- C09J11/08—Macromolecular 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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- 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
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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Abstract
The invention especially relates to a rose aroma type glutinous-rice wet adhesive and a preparation method thereof, belonging to the field of adhesives for the wallpaper industry. According to the invention, the rose aroma type glutinous-rice wet adhesive is prepared by adding natural mildew-resistant liquid in production of a glutinous-rice adhesive; and the prepared rose aroma type glutinous-rice wet adhesive has strong bonding force, can be blended with water 100%, increases the pasting area of wallpaper, and is simple in preparation process, low in production cost, stable in storage and convenient to use; through addition of an emulsification stabilizing agent, starch molecules are emulsified and expanded, so the glutinous-rice wet adhesive is allowed to have fine and soft appearance and long shelf life; the mildew-resistant liquid is extracted from natural plants, has good mildew resistance, and is safe and reliable and especially applicable to mildew-resistant treatment after pasting of wallpaper; water-soluble rosin is added to improve the viscosity and stability of the rose aroma type glutinous-rice wet adhesive; and rose oil, rose bud extract and diatomite are added, so the rose aroma type glutinous-rice wet adhesive has natural rose aroma and is delayed in the volatilization speed of flavor components, which allow the glutinous-rice wet adhesive to be more popular.
Description
Technical field
The present invention relates to wallpaper industry binding agent, particularly to a kind of rose fragrance type Glutinous rice wet glue and its preparation side
Method.
Background technology
Glutinous rice wet glue is also called Japanese wet glue, is a kind of wallpaper adhesive specially.Formed sediment with modified waxy corn starches, esterification
Powder, Oxytarch, glutinous rice starch, corn starch, wheaten starch by auxiliary agent is crosslinked, complex reaction, in 85 DEG C of gelatinizings, after cooling
Add each analog assistant (anti-corrosion, plasticising etc.) modified, add white glue with vinyl thickening and form.The Glutinous rice wet glue of existing wallpaper sector application
The viscosity of generally existing is low, aging resistance is bad, stores the hardening phenomenon of thickening, outward appearance is not good, frost resistance poorly causes under viscosity
The problems such as when fall, high expensive and construction, impregnation is laborious.
Content of the invention
For the defect of prior art, the present invention passes through to add what natural mildew-retarding liquid was made in Oryza glutinosa glue production process
A kind of cohesive force is strong, energy 100% is watered, and improves wallpaper bonding area, preparation process is simple, low production cost, product storage is steady
Fixed, easy to use rose fragrance type Glutinous rice wet glue.
The present invention also provides a kind of preparation method of described rose fragrance type Glutinous rice wet glue.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of rose fragrance type Glutinous rice wet glue, its be by following weight parts raw material through gelatinizing, crosslinking, complex reaction system
?：
Mildew-retarding liquid be boiled by the component immersion of following weight portion after the extracting solution made：18～22 parts of Folium Salicis Babylonicae, the Fructus Kochiae
15～20 parts, 12～18 parts of Herba thymi vulgariss, 8～13 parts of Galla Chinensiss, 9～15 parts of Cortex Cinnamomi, 9～14 parts of Cacumen Platycladi, 5～8 parts of Rhizoma Osmundae, elm
5～9 parts of bark.
Preferably, the preparation method of described mildew-retarding liquid is：Weigh the Folium Salicis Babylonicae of formula ratio, the Fructus Kochiae, Herba thymi vulgariss, five times
Son, Cortex Cinnamomi, Cacumen Platycladi, Rhizoma Osmundae and Cortex ulmi pumilae, add the water of 4～6 times of weight, soak 2～3 hours, boil by intense fire, afterwards slow fire
Continue decoction 2～3 hours, filter, take filtrate, obtain mildew-retarding liquid.
Preferably, described emulsion stabilizer is to carry out esterification by C16-C18 long-chain fatty acid and glycerol to obtain
Arrive.
A kind of preparation method of described rose fragrance type Glutinous rice wet glue, the method comprises the steps：
1. the preparation of solution：
Sodium hydroxide is dissolved in deionized water and makes the sodium hydroxide solution that mass concentration is 9%-10%, and glacial acetic acid dissolves
Make the glacial acetic acid solution that mass concentration is 12.5%-13% in deionized water, calcium propionate is dissolved in deionized water and makes quality
Concentration is the propanoic acid calcium solution of 16%-18%；
2. the gelatinizing of raw material, crosslinking, complex reaction：
Remaining deionized water is mixed all with Semen Tritici aestivi modified starch, glutinous rice starch, crosslinking etherified starch and wheaten starch
Even, add carbamide and emulsion stabilizer to stir more than 15 minutes, then heat to 28～35 DEG C of Deca sodium hydroxide solutions, Deca
Time control was in 30～45 minutes completion of dropping；It is warming up to 45 DEG C～55 DEG C, reacting to starch gelatinization is in colloid transparence, Deca
Glacial acetic acid solution, time for adding controls in 10～20 minutes completion of dropping, and stirring added sodium diacetate and calcium propionate after 30 minutes
After solution reaction 10～15 minutes, add Oleum Rosae Rugosae, rosebud extract and the diatomaceous mixture of formula ratio, after mixing
Add water-soluble rosin and mildew-retarding liquid stirs 10～20 minutes, be cooled to less than 35 DEG C simultaneously and obtain product.
Preferably, the temperature control of system is at 30-32 DEG C during Deca sodium hydroxide solution.
Preferably, Oleum Rosae Rugosae, rosebud extract and diatomaceous preparation method of mixture are：According to proportioning by rose
After rare oil, rosebud extract and kieselguhr mixing fully, microwave treatment 20-50s, microwave frequency is 800-1000MHz.Should
Method makes Oleum Rosae Rugosae, rosebud extract and its fragrance matter be adsorbed by diatomaceous hole, so that the product of the present invention is used
Lasting fragrance afterwards.
The viscosity that present invention application emulsion stabilizer mainly solves wallpaper industry Glutinous rice wet glue generally existing is low, aging resistance not
Good, store the hardening phenomenon of thickening, outward appearance is not good, frost resistance poorly causes the problems such as viscosity decline, high expensive.The present invention selects
It is capable of stablizing of improving product with Semen Tritici aestivi modified starch, glutinous rice starch, crosslinking etherified starch, wheaten starch interpolation emulsion stabilizer
Property, in 28～35 DEG C of Deca sodium hydroxide solutions during production, reduce production gelatinization point, make starch in alkalescence condition
Descend and starch hydroxy combining, make Oxytarch carboxyl be changed into sodium salt, increase the hydrophilic and dissolubility of product, and so that the production time is contracted
Short reach energy-saving purpose.
The present invention adds glacial acetic acid solution at 45～50 DEG C, and in starch, hydroxyl, due to sour effect, is esterified, and improves glutinous
The wet adhesiveness of rice.Adopt low temperature gelatinizing technique after adding emulsion stabilizer, make the viscosity raising 20% of product Glutinous rice wet glue, freeze proof
Property, ageing resistance, storage period no significant change, change colloid outward appearance fine and smooth, soft.Low temperature gelatinizing save energy, from starch
Compatibility is reasonable, low cost, is the technology and technique that Oryza glutinosa glue industry is worthy to be popularized.
Inventor passes through to study more than a year, from lab scale, pilot scale, until batch production, the glutinous rice starch of selection, crosslinked etherificate
Starch, Semen Tritici aestivi modified starch and wheaten starch are ejusdem generis starch and starch derivatives product, from emulsion stabilizer originally
Body is applied to the effect that Semen Tritici aestivi series of products can reach improving product quality.Etherification starch and glutinous rice starch, Semen Tritici aestivi modified starch,
Cross-linking reaction in wheaten starch gelatinization process, increases viscosity, improves cohesive force.Addition emulsion stabilizer raising colloid viscosity,
Strengthen ageing resistace, improve colloid outward appearance, extend storage period.
Emulsion stabilizer carries out esterification by C16-C18 long-chain fatty acid and glycerol and forms, and is also a kind of nonionic
Type surfactant, it is with carbamide simultaneously using the anti-freezing property that can improve Glutinous rice wet glue.
The various starch of the present invention and sodium diacetate, calcium propionate are food grade materials, and the environmental-protecting performance of product is guaranteed.Glutinous
The wet glue class product of rice, according to requirement for anticorrosion, needs to add be not less than starch total amount 2.5% antisepsis and sterilization component, the present invention joins
Compatibility composition in side rationally, can meet demand.Emulsion stabilizer is applied to Glutinous rice wet glue, can change colloid outward appearance, fine and smooth soft
Soft, improve viscosity, improve ageing resistace.Can energy saving using low temperature gelatinizing technique.
The feature of the rose fragrance type Glutinous rice wet glue of the present invention includes：
(1) add emulsion stabilizer so that starch molecule emulsifying is expanded, change Glutinous rice wet glue outward appearance exquisiteness, soft, shelf-life
Long；Mildew-retarding liquid is extracted form natural plant, and anti-mold effect is preferably, safe and reliable, is particularly suited for the mould proof process after wallpaper is applied.
Add water-soluble rosin, viscosity and the stability of product can be improved；Add Oleum Rosae Rugosae, rosebud extract and kieselguhr,
Make product carry natural rose flowery odour, add, after three's mixing, the evaporation rate that fragrance matter can be delayed, so that product is more subject to
Welcome；
(2) water-soluble rosin is added to improve Glutinous rice wet glue cohesive force 20%, improving product quality.The present invention does not add water
The formula colloid of dissolubility Colophonium is watered 100%, and range of viscosities, in 40000～42000cps, adds the glutinous of water-soluble rosin production
The wet glue 100% of rice, range of viscosities 48000～52000cps；
(3) add emulsion stabilizer and urea reaction, improve product freeze-thaw stability, Improving The Quality of Products, add emulsifying
The Glutinous rice wet glue of stabilizer, the water transfer in construction usage easily, increases and uses spreading area, and the present invention is formed sediment from crosslinked etherificate
Powder, glutinous rice starch, Semen Tritici aestivi modified starch, wheaten starch pass through crosslinked complex reaction, improve product adhesive property；From calcium propionate
With sodium diacetate compounding use, reduce commercial sterilization composition, improve security and stability when product uses.
Simple production process of the present invention, produces moderate temperature, and production safety is reliable, and starch material is renewable to be easy to get, and has
Natural rose flowery odour, low cost, add emulsion stabilizer effect more preferable.Can slowly discharge in component after wallpaper is constructed
Fragrance matter thus increased the value-added contents of product such as wallpaper, wallpaper.
Specific embodiment
Below by specific embodiment, technical scheme is described in further detail.It should be appreciated that this
Bright enforcement is not limited to the following examples, and any pro forma flexible and/or change that the present invention is made all will fall
Enter the scope of the present invention.
In the present invention, if not refering in particular to, all of part, percentage ratio are unit of weight, the equipment being adopted and raw material etc.
All it is commercially available or commonly used in the art.Method in following embodiments, if no special instructions, is the normal of this area
Rule method.
Wheaten starch and wheaten starch are that Anhui An Te company produces；
Crosslinking etherified starch is that Foshan Guo Nong company produces；
Glutinous rice starch is that Henan Huang Guoliang industry company produces；
Emulsion stabilizer is produced by Henan Ao Nisi company；
Water-soluble rosin, purchased from Guangzhou Song Bao Chemical Co., Ltd..
Embodiment 1：
A kind of rose fragrance type Glutinous rice wet glue, formula is following (weight portion)：
Described mildew-retarding liquid be boiled by the component immersion of following weight portion after the extracting solution made：18 parts of Folium Salicis Babylonicae, Fructus Kochiae
20 parts of son, 12 parts of Herba thymi vulgariss, 13 parts of Galla Chinensiss, 15 parts of Cortex Cinnamomi, 14 parts of Cacumen Platycladi, 8 parts of Rhizoma Osmundae, 5 parts of Cortex ulmi pumilae.Described is mould proof
The preparation method of liquid is：Weigh Folium Salicis Babylonicae, the Fructus Kochiae, Herba thymi vulgariss, Galla Chinensiss, Cortex Cinnamomi, Cacumen Platycladi, Rhizoma Osmundae and the elm of formula ratio
Skin, adds the water of 6 times of weight, soaks 3 hours, boils by intense fire, continue boiling by slow fire afterwards 3 hours, filters, takes filtrate, obtain
Mildew-retarding liquid.
Oleum Rosae Rugosae, rosebud extract and diatomaceous preparation method of mixture are：According to proportioning by Oleum Rosae Rugosae, Flos Rosae Rugosae
After alabastrum extract and kieselguhr mixing fully, microwave treatment 20-50s, microwave frequency is 800-1000MHz.
The preparation method of Glutinous rice wet glue：
1. the preparation of solution：
Sodium hydroxide is dissolved in deionized water and makes the sodium hydroxide solution that mass concentration is 9%-10%, and glacial acetic acid dissolves
Make the glacial acetic acid solution that mass concentration is 12.5%-13% in deionized water, calcium propionate is dissolved in deionized water and makes quality
Concentration is the propanoic acid calcium solution of 16%-18%.
2. the gelatinizing of raw material, crosslinking, complex reaction：
Add remaining deionized water in reactor, start stirring, mixing speed controls in 38-42r/min, adds
Starch, and dispersed with stirring is uniformly, adds carbamide and after emulsion stabilizer stirs 15 minutes, is warming up to 30 DEG C of beginning Deca hydrogen-oxygens
Change sodium solution, time for adding controls in 30～45 minutes completion of dropping.Then control speed of agitator to be 28-32r/min, be warming up to
45 DEG C～55 DEG C are reacted transparent to colloid, Deca glacial acetic acid solution, and time for adding controls in 10～20 minutes completion of dropping, stirring
Add sodium diacetate and calcium propionate solution reaction after 10～15 minutes after 30 minutes, add Oleum Rosae Rugosae, the rosebud of formula ratio
Extract and diatomaceous mixture, add water-soluble rosin after mixing and mildew-retarding liquid stirs 10～20 minutes, lower the temperature simultaneously
To 35 DEG C of dischargings.
Embodiment 2：
A kind of rose fragrance type Glutinous rice wet glue, with embodiment 1, formula is as follows for preparation method：
Described mildew-retarding liquid be boiled by the component immersion of following weight portion after the extracting solution made：20 parts of Folium Salicis Babylonicae, Fructus Kochiae
16 parts of son, 12 parts of Herba thymi vulgariss, 10 parts of Galla Chinensiss, 12 parts of Cortex Cinnamomi, 12 parts of Cacumen Platycladi, 6 parts of Rhizoma Osmundae, 8 parts of Cortex ulmi pumilae.Described is mould proof
The preparation method of liquid is：Weigh Folium Salicis Babylonicae, the Fructus Kochiae, Herba thymi vulgariss, Galla Chinensiss, Cortex Cinnamomi, Cacumen Platycladi, Rhizoma Osmundae and the elm of formula ratio
Skin, adds the water of 4 times of weight, soaks 2 hours, boils by intense fire, continue boiling by slow fire afterwards 3 hours, filters, takes filtrate, obtain
Mildew-retarding liquid.
Oleum Rosae Rugosae, rosebud extract and diatomaceous preparation method of mixture are：According to proportioning by Oleum Rosae Rugosae, Flos Rosae Rugosae
After alabastrum extract and kieselguhr mixing fully, microwave treatment 30s, microwave frequency is 800MHz (similarly hereinafter).
The preparation method of Glutinous rice wet glue：
1. the preparation of solution：
Sodium hydroxide is dissolved in deionized water and makes the sodium hydroxide solution that mass concentration is 9%, and glacial acetic acid is dissolved in
Ionized water makes the glacial acetic acid solution that mass concentration is 12.5%, and calcium propionate is dissolved in deionized water and makes mass concentration is 16%
Propanoic acid calcium solution.
2. the gelatinizing of raw material, crosslinking, complex reaction：
Add remaining deionized water in reactor, start stirring, mixing speed controls in 40r/min, adds shallow lake
Powder, and dispersed with stirring is uniformly, adds carbamide and after emulsion stabilizer stirs 15 minutes, is warming up to 30 DEG C of beginning Deca hydroxides
Sodium solution, time for adding controls in 30 minutes completion of dropping.Then control speed of agitator to be 30r/min, be warming up to 50 DEG C about
React transparent to colloid, Deca glacial acetic acid solution, time for adding controls in 20 minutes completion of dropping, and stirring adds double after 30 minutes
Sodium acetate and calcium propionate solution reaction be after 15 minutes, adds the Oleum Rosae Rugosae of formula ratio, rosebud extract and diatomaceous mixed
Compound, adds water-soluble rosin after mixing and mildew-retarding liquid stirs 20 minutes, is cooled to 35 DEG C of dischargings simultaneously, obtains product.
Embodiment 3：
A kind of rose fragrance type Glutinous rice wet glue, with embodiment 1, formula is as follows for preparation method：
Described mildew-retarding liquid be boiled by the component immersion of following weight portion after the extracting solution made：20 parts of Folium Salicis Babylonicae, Fructus Kochiae
20 parts of son, 12 parts of Herba thymi vulgariss, 8 parts of Galla Chinensiss, 9 parts of Cortex Cinnamomi, 10 parts of Cacumen Platycladi, 6 parts of Rhizoma Osmundae, 5 parts of Cortex ulmi pumilae.Described mildew-retarding liquid
Preparation method be：Weigh Folium Salicis Babylonicae, the Fructus Kochiae, Herba thymi vulgariss, Galla Chinensiss, Cortex Cinnamomi, Cacumen Platycladi, Rhizoma Osmundae and the Cortex ulmi pumilae of formula ratio,
Add the water of 5 times of weight, soak 2 hours, boil by intense fire, continue boiling by slow fire afterwards 2 hours, filter, take filtrate, obtain mould proof
Liquid.
The preparation method of Glutinous rice wet glue：
1. the preparation of solution：
Sodium hydroxide is dissolved in deionized water and makes the sodium hydroxide solution that mass concentration is 9%-10%, and glacial acetic acid dissolves
Make the glacial acetic acid solution that mass concentration is 12.5%-13% in deionized water, calcium propionate is dissolved in deionized water and makes quality
Concentration is the propanoic acid calcium solution of 16%-18%.
2. the gelatinizing of raw material, crosslinking, complex reaction：
Add remaining deionized water in reactor, start stirring, mixing speed controls in 42r/min, adds shallow lake
Powder, and dispersed with stirring is uniformly, adds carbamide and after emulsion stabilizer stirs 15 minutes, is warming up to 30 DEG C of beginning Deca hydroxides
Sodium solution, time for adding controls in 45 minutes completion of dropping.Then control speed of agitator to be 28r/min, be warming up to 45 DEG C～55
React transparent to colloid in DEG C temperature range, Deca glacial acetic acid solution, time for adding controls in 10 minutes completion of dropping, stirs 30
Add sodium diacetate and calcium propionate solution reaction after 10 minutes after minute, add Oleum Rosae Rugosae, the rosebud extract of formula ratio
With diatomaceous mixture, add water-soluble rosin after mixing and mildew-retarding liquid stir 10 minutes, be cooled to 35 DEG C of dischargings simultaneously,
Obtain product.
Conventional Oryza glutinosa glue formula：Deionized water 760kg, modified wax-like amylopectin 110kg, crosslinking etherified starch 50kg,
Maize oxidized starch 40kg, wheaten starch 15kg, polyvinyl alcohol 5kg, carbamide 20kg, sodium benzoate 2kg, calcium propionate 2kg, second two
Alcohol 12kg, antibacterial FF-02 3kg, deionized water 15kg, white glue with vinyl 25kg.
Product of the present invention and conventional products performance comparison are shown in Table 1.
Table 1 product of the present invention and conventional products performance synopsis
Mould proof effect duration test：
Rose fragrance type Glutinous rice wet glue in embodiment 1～3 is placed respectively in the humid air of humidity 60%RH three
Individual month, six months, after 12 months, investigate its anti-mold effect to common mycete, mold colony number is less after testing.12
Clump count generally below 10 after individual month.The Glutinous rice wet glue of the present invention still has after placing 12 months in humid air preferably
Anti-mold effect, can be with life-time service.
The application of Glutinous rice wet glue of the present invention and storage
Glutinous rice wet glue is applied：First wet glue is poured into inside clean container, and stir 5 minutes in advance, to colloid, wire drawing occurs
Shape, more by several times add the water suitable with gel weight, and dispersed with stirring uniform after gluing given according to construction process requirement operate.
Product can be widely applied to all kinds of material wallpapers.Using this product to wallpaper, wall cloth construction application after, wallpaper paste 3 months after
Still there is rose fragrance.
Glutinous rice wet glue is stored：0～30 DEG C of temperature range, cool place is dried ventilation；Unsuitable sunlight irradiates and high temperature storage.
Embodiment described above is one kind preferably scheme of the present invention, not the present invention is made any pro forma
Limit, also have other variants and remodeling on the premise of without departing from the technical scheme described in claim.
Claims (7)
1. a kind of rose fragrance type Glutinous rice wet glue it is characterised in that its be by following weight parts raw material through gelatinizing, crosslinking, complexation
Reaction is obtained：
52 ~ 56 parts of deionized water,
2.0 ~ 2.5 parts of Semen Tritici aestivi modified starch,
2.0 ~ 5.0 parts of glutinous rice starch,
7.5 ~ 8.5 parts of crosslinking etherified starch,
7 ~ 10 parts of wheaten starch,
2 ~ 2.5 parts of carbamide,
0.05 ~ 0.1 part of emulsion stabilizer,
0.6 ~ 0.7 part of sodium hydroxide,
1 ~ 1.2 part of glacial acetic acid,
0.2 ~ 0.4 part of sodium diacetate,
0.2 ~ 0.4 part of calcium propionate,
1～3 part of water-soluble rosin,
0.5 ~ 1 part of Oleum Rosae Rugosae,
2 ~ 3 parts of rosebud extract,
2 ~ 3 parts of kieselguhr,
15 ~ 25 parts of mildew-retarding liquid；
Mildew-retarding liquid be boiled by the component immersion of following weight portion after the extracting solution made：18～22 parts of Folium Salicis Babylonicae, the Fructus Kochiae 15～
20 parts, 12～18 parts of Herba thymi vulgariss, 8～13 parts of Galla Chinensiss, 9～15 parts of Cortex Cinnamomi, 9～14 parts of Cacumen Platycladi, 5～8 parts of Rhizoma Osmundae, Cortex ulmi pumilae
5～9 parts.
2. rose fragrance type Glutinous rice wet glue according to claim 1 is it is characterised in that the preparation method of described mildew-retarding liquid
It is：Weigh Folium Salicis Babylonicae, the Fructus Kochiae, Herba thymi vulgariss, Galla Chinensiss, Cortex Cinnamomi, Cacumen Platycladi, Rhizoma Osmundae and the Cortex ulmi pumilae of formula ratio, add 4～6 times
The water of weight, soaks 2～3 hours, boils by intense fire, continue boiling by slow fire afterwards 2～3 hours, filters, takes filtrate, obtain mould proof
Liquid.
3. rose fragrance type Glutinous rice wet glue according to claim 1 it is characterised in that：Described emulsion stabilizer be by
C16-C18 long-chain fatty acid and glycerol carry out esterification and obtain.
4. the rose fragrance type Glutinous rice wet glue described in a kind of claim 1 preparation method it is characterised in that the method include as
Lower step：
1. the preparation of solution：
Sodium hydroxide be dissolved in deionized water make mass concentration be 9%-10% sodium hydroxide solution, glacial acetic acid be dissolved in from
Sub- water makes the glacial acetic acid solution that mass concentration is 12.5%-13%, and calcium propionate is dissolved in deionized water to be made mass concentration and be
The propanoic acid calcium solution of 16%-18%；
2. the gelatinizing of raw material, crosslinking, complex reaction：
Remaining deionized water is mixed homogeneously with Semen Tritici aestivi modified starch, glutinous rice starch, crosslinking etherified starch and wheaten starch, plus
Enter carbamide and emulsion stabilizer stirs more than 15 minutes, then heat to 28 ~ 35 DEG C of Deca sodium hydroxide solutions, time for adding control
System was in 30 ~ 45 minutes completion of dropping；It is warming up to 45 DEG C ~ 55 DEG C, reacting to starch gelatinization is in colloid transparence, and Deca glacial acetic acid is molten
Liquid, time for adding controls in 10 ~ 20 minutes completion of dropping, and stirring added sodium diacetate and calcium propionate solution reaction 10 after 30 minutes
After ~ 15 minutes, add Oleum Rosae Rugosae, rosebud extract and the diatomaceous mixture of formula ratio, add water-soluble after mixing
Property Colophonium and mildew-retarding liquid stir 10 ~ 20 minutes, be cooled to less than 35 DEG C simultaneously and obtain product.
5. preparation method according to claim 4 it is characterised in that：The temperature control of system during Deca sodium hydroxide solution
At 30-32 DEG C.
6. preparation method according to claim 4 is it is characterised in that the preparation method of described mildew-retarding liquid is：Weigh formula
The Folium Salicis Babylonicae of amount, the Fructus Kochiae, Herba thymi vulgariss, Galla Chinensiss, Cortex Cinnamomi, Cacumen Platycladi, Rhizoma Osmundae and Cortex ulmi pumilae, add the water of 4～6 times of weight, leaching
Bubble 2～3 hours, boils by intense fire, continues boiling by slow fire afterwards 2～3 hours, filters, takes filtrate, obtain mildew-retarding liquid.
7. preparation method according to claim 4 it is characterised in that：Oleum Rosae Rugosae, rosebud extract and diatomaceous
Preparation method of mixture is：Will be after the mixing fully of Oleum Rosae Rugosae, rosebud extract and kieselguhr according to proportioning, microwave treatment
20-50s, microwave frequency is 800-1000MHz.
Priority Applications (1)
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| CN107502284A (en) * | 2017-09-26 | 2017-12-22 | 芜湖县双宝建材有限公司 | A kind of glutinous rice glue preparation method for being not easy to harden |
| CN107603512A (en) * | 2017-09-26 | 2018-01-19 | 芜湖县双宝建材有限公司 | A kind of glutinous rice glue preparation method of high adhesion |
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| CN114262590A (en) * | 2020-09-16 | 2022-04-01 | 志光家具（象州）有限公司 | Special glue for veneer pasting |
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