CN106349970A - High-viscosity mildew-proof wallpaper wet glue and preparation process thereof - Google Patents
High-viscosity mildew-proof wallpaper wet glue and preparation process thereof Download PDFInfo
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- CN106349970A CN106349970A CN201610734387.2A CN201610734387A CN106349970A CN 106349970 A CN106349970 A CN 106349970A CN 201610734387 A CN201610734387 A CN 201610734387A CN 106349970 A CN106349970 A CN 106349970A
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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
- 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
- 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 discloses high-viscosity mildew-proof wallpaper wet glue and a preparation process thereof; the wallpaper wet glue is made from, by weight, 15-20 parts of lotus root starch, 13-18 parts of Trapa bispinosa starch, 10-15 parts of mung bean starch, 10-16 parts of Heleocharis Dulcis starch, 6-10 parts of okra, 5-8 parts of Sesbania gum, 4-7 parts of flaxseed gum, 5-10 parts of cassia seed, 6-11 parts of vervain, 3-5 parts of turmeric, 4-6 parts of Radix Scutellariae, 2-3 parts of malt, 1-2 parts of Folium Perillae, 0.8-2 parts of Fructus Cnidii, and 0.5-1 part of Herba Agastaches. The wallpaper wet glue has high fixing property in initial adhesion, has excellent adhesive strength, and has good long-term mildew-proof effect; in addition, the wallpaper wet glue is made from natural plants, is free of any toxic or side effect to human bodies, is free of environmental pollution, is safe to use, and is a high-viscosity mildew-proof natural environmental product.
Description
Technical field
The present invention relates to a kind of wet glue of wallpaper, and in particular to a kind of wet glue of the mould proof wallpaper of high viscosity and its preparation technology, belongs to
In technical field of fine.
Background technology
Wallpaper is a kind of indoor hardware fitting for papering metope, is widely used in house, office, hotel and hotel
Interior decoration etc., its material is not limited to paper, also comprises other materials.Color is various, pattern enriches, luxurious due to having for wallpaper
The incomparable feature of other house decorative materials multiple such as style, safety and environmental protection, easy construction and affordable, therefore in Europe
The developed countries and regions such as beautiful, Japanese obtain considerable degree of popularization.In recent years, with growth in the living standard with to life product
The pursuit of matter, domestic numerous people also increases year by year to the demand of wallpaper.
To analyze from material, wallpaper material mainly has the materials such as the wood fiber, pure paper, non-woven fabrics, resin and linen-cotton, therefore only
If the wallpaper of qualified production, the pollution of material itself is smaller.But it is true that with respect to wallpaper itself, its adjuvant
Select even more important, the environmental issue of wallpaper is caused by adjuvant, including Wall paper adhesive and basement membrane.Wall paper adhesive is to cause wallpaper dirty
The greatest problem of dye, because needing a large amount of glue could go up wall in the work progress of wallpaper, if containing harmful substances such as formaldehyde,
It is difficult to evaporate, hangs up one's hat in the environment, health will necessarily be worked the mischief.Even if selecting the wall of acceptable safety
Paper, but if Wall paper adhesive is unqualified, equally easily cause finishing pollution.
The wet glue of wallpaper is a kind of conventional Wall paper adhesive, and wallpaper wet glue species in the market is various, and quality is uneven,
Have plenty of and directly boiled with dextrin, have plenty of and made with common wheaten starch gelatinizing, viscosity index and viscosity intensity differ very
Far.Cohesive force not also directly affects the service life of wallpaper, and the common alice rake angle problem of wallpaper is derived from the wet glue of wallpaper
Cohesive force inadequate.
In addition, the main raw material(s) of the wet glue of wallpaper is the organic high molecular polymer of starch based, easily moldy metamorphism, at present
Typically carried out using chemical anti mildew agent mould proof, but chemical anti mildew agent can make mycete produce resistance, cannot be real after life-time service
Existing mould proof, and, the pollution that chemical anti mildew agent brings also can not be despised.
Content of the invention
The purpose of the present invention is for overcoming above-mentioned the deficiencies in the prior art, providing a kind of mould proof wallpaper of high viscosity wet glue.
Present invention also offers a kind of preparation technology of the wet glue of the mould proof wallpaper of described high viscosity.
For achieving the above object, the present invention adopts following technical proposals:
A kind of wet glue of the mould proof wallpaper of high viscosity, is to be made up of the component of following weight portion: 15～20 parts of Lotus Root Starch, Pedicellus et Pericarpium Trapae
13～18 parts of angle starch, 10～15 parts of green starch, 10～16 parts of Corm Eleocharitis starch, 6～10 parts of Abelmoschus esculentus, 5～8 parts of sesbania gum,
4～7 parts of flax gum, 5～10 parts of Semen Cassiae, 6～11 parts of Herba Verbenae, 3～5 parts of Rhizoma Curcumae Longae, 4～6 parts of Radix Scutellariae, 2～3 parts of Fructus Hordei Germinatus are purple
1～2 part of Soviet Union, 0.8～2 part of Fructus Cnidii, 0.5～1 part of Herba Pogostemoniss.
Preferably, it is to be made up of the component of following weight portion: 16～19 parts of Lotus Root Starch, 14～17 parts of water caltrop starch,
11～14 parts of green starch, 11～15 parts of Corm Eleocharitis starch, 7～9 parts of Abelmoschus esculentus, 6～7 parts of sesbania gum, 5～6 parts of flax gum, Semen Cassiae
6～9 parts of son, 7～10 parts of Herba Verbenae, 4～5 parts of Rhizoma Curcumae Longae, 5～6 parts of Radix Scutellariae, 2～3 parts of Fructus Hordei Germinatus, 1～2 part of Folium Perillae, Fructus Cnidii 0.9
～1.5 parts, 0.6～0.9 part of Herba Pogostemoniss.
It is further preferred that being to be made up of the component of following weight portion: 18 parts of Lotus Root Starch, 15 parts of water caltrop starch is green
13 parts of bean starch, 12 parts of Corm Eleocharitis starch, 8 parts of Abelmoschus esculentus, 7 parts of sesbania gum, 6 parts of flax gum, 8 parts of Semen Cassiae, 8 parts of Herba Verbenae, Rhizoma Zingiberis Recens
Yellow 4 parts, 5 parts of Radix Scutellariae, 3 parts of Fructus Hordei Germinatus, 2 parts of Folium Perillae, 1 part of Fructus Cnidii, 0.8 part of Herba Pogostemoniss.
A kind of preparation technology of the wet glue of the mould proof wallpaper of above-mentioned high viscosity, including step:
(1) preparation of extracting solution: weigh the Semen Cassiae of formula ratio, Herba Verbenae, Rhizoma Curcumae Longae, Radix Scutellariae, Fructus Hordei Germinatus, Folium Perillae, Fructus Cnidii
And Herba Pogostemoniss, add the water of 4～6 times of weight, soak 2～3 hours, boil by intense fire, continue boiling by slow fire 2～3 hours afterwards, mistake
Filter, takes filtrate, standby；
(2) preparation of Abelmoschus Esculentus Linn extract: the Abelmoschus esculentus of pretreatment are placed in beaker, with the sulfuric acid solution of 0.1mol/l
Adjust ph to 4,300w microwave treatment 8 minutes, add activated carbon after cooling and remove color, concentrating under reduced pressure, after cooling, add the body of same volume
The ethanol solution of fraction 95%, stirring, stand 3 hours, 3000r/min centrifugal treating 10 minutes, obtain thick mastic, 50 DEG C
It is dried 2～3 hours, standby；
(3) Lotus Root Starch, water caltrop starch, green starch and Corm Eleocharitis starch are poured in the deionized water of 3～4 times of weight,
Stirring 2～3 hours；
Under the conditions of (4) 30～40 DEG C, add the aqueous slkali of 0.3～0.4 times of Lotus Root Starch weight while stirring, be heated to 50
～60 DEG C, standing and reacting；
(5) continuously add the aqueous slkali of 0.2～0.3 times of Lotus Root Starch weight, maintain 50～60 DEG C and carry out starch gelatinization；
(6) it is slowly added to sesbania gum, flax gum and step (2) gained Abelmoschus Esculentus Linn extract while stirring successively, add
Continue stirring 2～3 hours afterwards；
(7) adjust ph to 5～6 with acid solution, add step (1) extract obtained, stir, obtain final product.
Preferably, in step (2), the pretreatment of Abelmoschus esculentus includes: fresh Abelmoschus esculentus are cleaned, dried and pulverized
Process.
Preferably, the aqueous slkali in step (4) and (5) is sodium hydroxide solution or the hydroxide of mass concentration 30～40%
Potassium solution.
Preferably, the standing and reacting time of step (4) is 2～3 hours.
Preferably, the starch gelatinization time in step (5) is 1～2 hour.
Preferably, the acid solution in step (7) is hydrochloric acid solution or the phosphoric acid solution of mass concentration 12～18%.
Beneficial effects of the present invention:
The wet glue of wallpaper of the present invention based on these four starch of Lotus Root Starch, water caltrop starch, green starch and Corm Eleocharitis starch,
Meet basic viscosity requirement, become in conjunction with extracting the pectin obtaining in the natural plants, and Abelmoschus esculentus such as sesbania gum and flax gum
Grade, greatly strengthen the adhesivity of the wet glue of wallpaper, in addition, being also added into Semen Cassiae, Herba Verbenae, Rhizoma Curcumae Longae, Radix Scutellariae, Fructus Hordei Germinatus, purple
The medicinal herb componentses such as Soviet Union, Fructus Cnidii and Herba Pogostemoniss, each composition coordinated, there is good mildew-proof function.
After tested, the wallpaper of the present invention wet glue peel strength is in more than 8.5n/25mm, viscosity 100000mpa s with
On, just glue and reach 10#, during initial adhesion, stationarity is strong, and adhesion strength is very good；Can completely inhibit each within 12 months
Plant the growth of mycete, by 15th month, remain to effectively suppress the growth of various mycetes.Illustrate that the wet glue of wallpaper of the present invention has preferably
Long-term anti-mold effect.And, the present invention is with natural plants as raw material, without any side effects to human body, free from environmental pollution,
Can use safely, be a kind of good natural environmental-protective product of high viscosity mildew resistance.
Specific embodiment
With reference to embodiment the present invention will be further elaborated it should explanation, the description below merely to
Explain the present invention, its content is not defined.
Embodiment 1:
A kind of wet glue of the mould proof wallpaper of high viscosity, is made up of following components: Lotus Root Starch 15kg, water caltrop starch 13kg,
Green starch 10kg, Corm Eleocharitis starch 10kg, Abelmoschus esculentus 6kg, sesbania gum 5kg, flax gum 4kg, Semen Cassiae 5kg, Herba Verbenae 6kg,
Rhizoma Curcumae Longae 3kg, Radix Scutellariae 4kg, Fructus Hordei Germinatus 2kg, Folium Perillae 1kg, Fructus Cnidii 0.8kg, Herba Pogostemoniss 0.5kg.
A kind of preparation technology of the wet glue of the mould proof wallpaper of above-mentioned high viscosity, including step:
(1) preparation of extracting solution: weigh the Semen Cassiae of formula ratio, Herba Verbenae, Rhizoma Curcumae Longae, Radix Scutellariae, Fructus Hordei Germinatus, Folium Perillae, Fructus Cnidii
And Herba Pogostemoniss, add the water of 4 times of weight, soak 2 hours, boil by intense fire, continue boiling by slow fire afterwards 2 hours, filter, take filtrate,
Standby；
(2) preparation of Abelmoschus Esculentus Linn extract: the fresh Abelmoschus esculentus of formula ratio are carried out cleaning, dry and comminution pretreatment,
It is placed in beaker, adjusts ph to 4,300w microwave treatment 8 minutes with the sulfuric acid solution of 0.1mol/l, add activated carbon after cooling and remove
Color, concentrating under reduced pressure, add the ethanol solution of the volume fraction 95% of same volume, stirring after cooling, stand 3 hours, 3000r/min
Centrifugal treating 10 minutes, obtains thick mastic, 50 DEG C of dryings 2 hours, standby；
(3) Lotus Root Starch, water caltrop starch, green starch and Corm Eleocharitis starch are poured in the deionized water of 3 times of weight, stirring
2 hours；
Under the conditions of (4) 30 DEG C, add the aqueous slkali (hydrogen of 30～40w.t.% of 0.3 times of Lotus Root Starch weight while stirring
Sodium hydroxide solution), it is heated to 50 DEG C, standing and reacting 2 hours；
(5) continuously add the aqueous slkali (sodium hydroxide solution of 30w.t.%) of 0.2 times of Lotus Root Starch weight, maintain 50 DEG C
Carry out starch gelatinization 1 hour；
(6) it is slowly added to sesbania gum, flax gum and step (2) gained Abelmoschus Esculentus Linn extract while stirring successively, add
Continue stirring 2 hours afterwards；
(7) use acid solution (hydrochloric acid solution of 12w.t.%) to adjust ph to 5, add step (1) extract obtained, stirring is all
Even, obtain final product.
Embodiment 2:
A kind of wet glue of the mould proof wallpaper of high viscosity, is made up of following components: Lotus Root Starch 20kg, water caltrop starch 18kg,
Green starch 15kg, Corm Eleocharitis starch 16kg, Abelmoschus esculentus 10kg, sesbania gum 8kg, flax gum 7kg, Semen Cassiae 10kg, Herba Verbenae
11kg, Rhizoma Curcumae Longae 5kg, Radix Scutellariae 6kg, Fructus Hordei Germinatus 3kg, Folium Perillae 2kg, Fructus Cnidii 2kg, Herba Pogostemoniss 1kg.
A kind of preparation technology of the wet glue of the mould proof wallpaper of above-mentioned high viscosity, including step:
(1) preparation of extracting solution: weigh the Semen Cassiae of formula ratio, Herba Verbenae, Rhizoma Curcumae Longae, Radix Scutellariae, Fructus Hordei Germinatus, Folium Perillae, Fructus Cnidii
And Herba Pogostemoniss, add the water of 6 times of weight, soak 3 hours, boil by intense fire, continue boiling by slow fire afterwards 3 hours, filter, take filtrate,
Standby；
(2) preparation of Abelmoschus Esculentus Linn extract: the fresh Abelmoschus esculentus of formula ratio are carried out cleaning, dry and comminution pretreatment,
It is placed in beaker, adjusts ph to 4,300w microwave treatment 8 minutes with the sulfuric acid solution of 0.1mol/l, add activated carbon after cooling and remove
Color, concentrating under reduced pressure, add the ethanol solution of the volume fraction 95% of same volume, stirring after cooling, stand 3 hours, 3000r/min
Centrifugal treating 10 minutes, obtains thick mastic, 50 DEG C of dryings 3 hours, standby；
(3) Lotus Root Starch, water caltrop starch, green starch and Corm Eleocharitis starch are poured in the deionized water of 4 times of weight, stirring
3 hours；
Under the conditions of (4) 40 DEG C, add the aqueous slkali (hydroxide of 40w.t.% of 0.4 times of Lotus Root Starch weight while stirring
Potassium solution), it is heated to 60 DEG C, standing and reacting 3 hours；
(5) continuously add the aqueous slkali (potassium hydroxide solution of 40w.t.%) of 0.2 times of Lotus Root Starch weight, maintain 60 DEG C
Carry out starch gelatinization 2 hours；
(6) it is slowly added to sesbania gum, flax gum and step (2) gained Abelmoschus Esculentus Linn extract while stirring successively, add
Continue stirring 3 hours afterwards；
(7) use acid solution (phosphoric acid solution of 18w.t.%) to adjust ph to 6, add step (1) extract obtained, stirring is all
Even, obtain final product.
Embodiment 3:
A kind of wet glue of the mould proof wallpaper of high viscosity, is made up of following components: Lotus Root Starch 16kg, water caltrop starch 14kg,
Green starch 11kg, Corm Eleocharitis starch 11kg, Abelmoschus esculentus 7kg, sesbania gum 6kg, flax gum 5kg, Semen Cassiae 6kg, Herba Verbenae 7kg,
Rhizoma Curcumae Longae 4kg, Radix Scutellariae 5kg, Fructus Hordei Germinatus 2kg, Folium Perillae 1kg, Fructus Cnidii 0.9kg, Herba Pogostemoniss 0.6kg.
A kind of preparation technology of the wet glue of the mould proof wallpaper of above-mentioned high viscosity, including step:
(1) preparation of extracting solution: weigh the Semen Cassiae of formula ratio, Herba Verbenae, Rhizoma Curcumae Longae, Radix Scutellariae, Fructus Hordei Germinatus, Folium Perillae, Fructus Cnidii
And Herba Pogostemoniss, add the water of 4 times of weight, soak 3 hours, boil by intense fire, continue boiling by slow fire afterwards 2 hours, filter, take filtrate,
Standby；
(2) preparation of Abelmoschus Esculentus Linn extract: the fresh Abelmoschus esculentus of formula ratio are carried out cleaning, dry and comminution pretreatment,
It is placed in beaker, adjusts ph to 4,300w microwave treatment 8 minutes with the sulfuric acid solution of 0.1mol/l, add activated carbon after cooling and remove
Color, concentrating under reduced pressure, add the ethanol solution of the volume fraction 95% of same volume, stirring after cooling, stand 3 hours, 3000r/min
Centrifugal treating 10 minutes, obtains thick mastic, 50 DEG C of dryings 3 hours, standby；
(3) Lotus Root Starch, water caltrop starch, green starch and Corm Eleocharitis starch are poured in the deionized water of 3 times of weight, stirring
3 hours；
Under the conditions of (4) 30 DEG C, add the aqueous slkali (hydroxide of 30w.t.% of 0.4 times of Lotus Root Starch weight while stirring
Potassium solution), it is heated to 60 DEG C, standing and reacting 2 hours；
(5) continuously add the aqueous slkali (potassium hydroxide solution of 30w.t.%) of 0.3 times of Lotus Root Starch weight, maintain 60 DEG C
Carry out starch gelatinization 1 hour；
(6) it is slowly added to sesbania gum, flax gum and step (2) gained Abelmoschus Esculentus Linn extract while stirring successively, add
Continue stirring 3 hours afterwards；
(7) use acid solution (phosphoric acid solution of 12w.t.%) to adjust ph to 6, add step (1) extract obtained, stirring is all
Even, obtain final product.
Embodiment 4:
A kind of wet glue of the mould proof wallpaper of high viscosity, is made up of following components: Lotus Root Starch 19kg, water caltrop starch 17kg,
Green starch 14kg, Corm Eleocharitis starch 15kg, Abelmoschus esculentus 9kg, sesbania gum 7kg, flax gum 6kg, Semen Cassiae 9kg, Herba Verbenae 10kg,
Rhizoma Curcumae Longae 5kg, Radix Scutellariae 6kg, Fructus Hordei Germinatus 3kg, Folium Perillae 2kg, Fructus Cnidii 1.5kg, Herba Pogostemoniss 0.9kg.
A kind of preparation technology of the wet glue of the mould proof wallpaper of above-mentioned high viscosity, including step:
(1) preparation of extracting solution: weigh the Semen Cassiae of formula ratio, Herba Verbenae, Rhizoma Curcumae Longae, Radix Scutellariae, Fructus Hordei Germinatus, Folium Perillae, Fructus Cnidii
And Herba Pogostemoniss, add the water of 6 times of weight, soak 2 hours, boil by intense fire, continue boiling by slow fire afterwards 3 hours, filter, take filtrate,
Standby；
(2) preparation of Abelmoschus Esculentus Linn extract: the fresh Abelmoschus esculentus of formula ratio are carried out cleaning, dry and comminution pretreatment,
It is placed in beaker, adjusts ph to 4,300w microwave treatment 8 minutes with the sulfuric acid solution of 0.1mol/l, add activated carbon after cooling and remove
Color, concentrating under reduced pressure, add the ethanol solution of the volume fraction 95% of same volume, stirring after cooling, stand 3 hours, 3000r/min
Centrifugal treating 10 minutes, obtains thick mastic, 50 DEG C of dryings 2 hours, standby；
(3) Lotus Root Starch, water caltrop starch, green starch and Corm Eleocharitis starch are poured in the deionized water of 4 times of weight, stirring
2 hours；
Under the conditions of (4) 40 DEG C, add the aqueous slkali (hydroxide of 40w.t.% of 0.3 times of Lotus Root Starch weight while stirring
Sodium solution), it is heated to 50 DEG C, standing and reacting 3 hours；
(5) continuously add the aqueous slkali (sodium hydroxide solution of 40w.t.%) of 0.2 times of Lotus Root Starch weight, maintain 50 DEG C
Carry out starch gelatinization 2 hours；
(6) it is slowly added to sesbania gum, flax gum and step (2) gained Abelmoschus Esculentus Linn extract while stirring successively, add
Continue stirring 2 hours afterwards；
(7) use acid solution (hydrochloric acid solution of 18w.t.%) to adjust ph to 5, add step (1) extract obtained, stirring is all
Even, obtain final product.
Embodiment 5:
A kind of wet glue of the mould proof wallpaper of high viscosity, is made up of following components: Lotus Root Starch 18kg, water caltrop starch 15kg,
Green starch 13kg, Corm Eleocharitis starch 12kg, Abelmoschus esculentus 8kg, sesbania gum 7kg, flax gum 6kg, Semen Cassiae 8kg, Herba Verbenae 8kg,
Rhizoma Curcumae Longae 4kg, Radix Scutellariae 5kg, Fructus Hordei Germinatus 3kg, Folium Perillae 2kg, Fructus Cnidii 1kg, Herba Pogostemoniss 0.8kg.
A kind of preparation technology of the wet glue of the mould proof wallpaper of above-mentioned high viscosity, including step:
(1) preparation of extracting solution: weigh the Semen Cassiae of formula ratio, Herba Verbenae, Rhizoma Curcumae Longae, Radix Scutellariae, Fructus Hordei Germinatus, Folium Perillae, Fructus Cnidii
And Herba Pogostemoniss, add the water of 5 times of weight, soak 2.5 hours, boil by intense fire, continue boiling by slow fire afterwards 2.5 hours, filter, take filter
Liquid, standby；
(2) preparation of Abelmoschus Esculentus Linn extract: the fresh Abelmoschus esculentus of formula ratio are carried out cleaning, dry and comminution pretreatment,
It is placed in beaker, adjusts ph to 4,300w microwave treatment 8 minutes with the sulfuric acid solution of 0.1mol/l, add activated carbon after cooling and remove
Color, concentrating under reduced pressure, add the ethanol solution of the volume fraction 95% of same volume, stirring after cooling, stand 3 hours, 3000r/min
Centrifugal treating 10 minutes, obtains thick mastic, 50 DEG C of dryings 2 hours, standby；
(3) Lotus Root Starch, water caltrop starch, green starch and Corm Eleocharitis starch are poured in the deionized water of 3.5 times of weight, stir
Mix 2.5 hours；
Under the conditions of (4) 35 DEG C, add the aqueous slkali (hydroxide of 30w.t.% of 0.3 times of Lotus Root Starch weight while stirring
Sodium solution), it is heated to 55 DEG C, standing and reacting 2 hours；
(5) continuously add the aqueous slkali (sodium hydroxide solution of 30w.t.%) of 0.2 times of Lotus Root Starch weight, maintain 55 DEG C
Carry out starch gelatinization 2 hours；
(6) it is slowly added to sesbania gum, flax gum and step (2) gained Abelmoschus Esculentus Linn extract while stirring successively, add
Continue stirring 3 hours afterwards；
(7) use acid solution (hydrochloric acid solution of 12w.t.%) to adjust ph to 6, add step (1) extract obtained, stirring is all
Even, obtain final product.
Test example
Performance test:
Respectively the wet glue of wallpaper of embodiment 1～5 preparation is watered in the ratio of 1:1, peel strength is tested using puller system,
Peel strength bigger explanation adhesive strength is better；Using ndj-1 rotating cylinder viscometer tested viscosity, viscosity is higher, the shape after coming unglued
State is thicker；Just viscous using the test of first viscoelastic test instrument, just glue higher, during initial adhesion, stationarity is stronger, and test result is shown in Table 1.
The performance test results of the wet glue of table 1. wallpaper
As shown in Table 1, in more than 8.5n/25mm, viscosity is in 100000mpa s for the wallpaper of the present invention wet glue peel strength
More than, just glue and reach 10#, during initial adhesion, stationarity is strong, and adhesion strength is very good.
Fungus-proof test:
Carry out mould proof according to gb/t21866-2008 antibiotic paint (paint film) anti-microbial property algoscopy and antibacterial effect standard
Test.
Test strain: Aspergillus flavus, aspergillus niger, aspergillus terreus, paecilomyces varioti, penicillium funiculosum, Aureobasidium pullulans, ball hair shell
Mould；
Method of testing: various mycetes are configured to 105cfu/ml bacterium solution, in aqueous solution, every kind of mycete quantity is identical.Respectively
The wet glue of wallpaper that embodiment 1～5 is obtained is coated on putty plate, after being dried uniformly sprays the aqueous solution of mycete mixed liquor.Put
Put in 37 DEG C about of mold incubator, observe sending out on putty plate respectively behind 1 month, 5 months, 12 months and 15 months
Mould situation, the results are shown in Table 2.
The fungus-proof test result of the wet glue of table 2. wallpaper
By table 2 it may be concluded that the wet glue of the wallpaper of the present invention can completely inhibit various mycetes within 12 months
Growth, by 15th month, embodiment 1～4 was only less than the fungus growth of 0.1% area, and embodiment 5 remains to complete inhibition respectively
Plant the growth of mycete.Illustrate that the wet glue of wallpaper of the present invention has preferably long-term anti-mold effect.
Although the above-mentioned specific embodiment to the present invention is described, not the limit to the scope of the present invention
System, on the basis of technical scheme, those skilled in the art do not need to pay that creative work can make is each
Plant modification or deformation still within protection scope of the present invention.
Claims (9)
1. a kind of wet glue of the mould proof wallpaper of high viscosity is it is characterised in that be to be made up of the component of following weight portion: Lotus Root Starch 15
～20 parts, 13～18 parts of water caltrop starch, 10～15 parts of green starch, 10～16 parts of Corm Eleocharitis starch, 6～10 parts of Abelmoschus esculentus, sesbania
5～8 parts of glue, 4～7 parts of flax gum, 5～10 parts of Semen Cassiae, 6～11 parts of Herba Verbenae, 3～5 parts of Rhizoma Curcumae Longae, 4～6 parts of Radix Scutellariae, Fructus Hordei Germinatus 2
～3 parts, 1～2 part of Folium Perillae, 0.8～2 part of Fructus Cnidii, 0.5～1 part of Herba Pogostemoniss.
2. the wet glue of the mould proof wallpaper of high viscosity according to claim 1 is it is characterised in that be by the component system of following weight portion
Become: 16～19 parts of Lotus Root Starch, 14～17 parts of water caltrop starch, 11～14 parts of green starch, 11～15 parts of Corm Eleocharitis starch, Huang Qiu
7～9 parts of certain herbaceous plants with big flowers, 6～7 parts of sesbania gum, 5～6 parts of flax gum, 6～9 parts of Semen Cassiae, 7～10 parts of Herba Verbenae, 4～5 parts of Rhizoma Curcumae Longae, Radix Scutellariae
5～6 parts, 2～3 parts of Fructus Hordei Germinatus, 1～2 part of Folium Perillae, 0.9～1.5 part of Fructus Cnidii, 0.6～0.9 part of Herba Pogostemoniss.
3. the wet glue of the mould proof wallpaper of high viscosity according to claim 1 is it is characterised in that be by the component system of following weight portion
Become: 18 parts of Lotus Root Starch, 15 parts of water caltrop starch, 13 parts of green starch, 12 parts of Corm Eleocharitis starch, 8 parts of Abelmoschus esculentus, 7 parts of sesbania gum,
6 parts of flax gum, 8 parts of Semen Cassiae, 8 parts of Herba Verbenae, 4 parts of Rhizoma Curcumae Longae, 5 parts of Radix Scutellariae, 3 parts of Fructus Hordei Germinatus, 2 parts of Folium Perillae, 1 part of Fructus Cnidii, Herba Pogostemoniss
0.8 part.
4. a kind of wet glue of the mould proof wallpaper of the high viscosity any one of claims 1 to 3 preparation technology it is characterised in that
Including step:
(1) preparation of extracting solution: weigh Semen Cassiae, Herba Verbenae, Rhizoma Curcumae Longae, Radix Scutellariae, Fructus Hordei Germinatus, Folium Perillae, Fructus Cnidii and the leaves of pulse plants of formula ratio
Perfume (or spice), adds the water of 4～6 times of weight, soaks 2～3 hours, boils by intense fire, continue boiling by slow fire afterwards 2～3 hours, filters, takes
Filtrate is standby；
(2) preparation of Abelmoschus Esculentus Linn extract: the Abelmoschus esculentus of pretreatment are placed in beaker, are adjusted with the sulfuric acid solution of 0.1mol/l
Ph to 4,300w microwave treatment 8 minutes, adds activated carbon and removes color, concentrating under reduced pressure, add the volume integral of same volume after cooling after cooling
The ethanol solution of number 95%, stirring, stand 3 hours, 3000r/min centrifugal treating 10 minutes, obtain thick mastic, 50 DEG C of dryings 2
～3 hours, standby；
(3) Lotus Root Starch, water caltrop starch, green starch and Corm Eleocharitis starch are poured in the deionized water of 3～4 times of weight, stir 2
～3 hours；
Under the conditions of (4) 30～40 DEG C, add the aqueous slkali of 0.3～0.4 times of Lotus Root Starch weight while stirring, be heated to 50～60
DEG C, standing and reacting；
(5) continuously add the aqueous slkali of 0.2～0.3 times of Lotus Root Starch weight, maintain 50～60 DEG C and carry out starch gelatinization；
(6) it is slowly added to sesbania gum, flax gum and step (2) gained Abelmoschus Esculentus Linn extract while stirring successively, add follow-up
Continuous stirring 2～3 hours；
(7) adjust ph to 5～6 with acid solution, add step (1) extract obtained, stir, obtain final product.
5. preparation technology according to claim 4 it is characterised in that in step (2) pretreatment of Abelmoschus esculentus include: will be new
Fresh Abelmoschus esculentus carry out cleaning, dry and pulverization process.
6. preparation technology according to claim 4 is it is characterised in that the aqueous slkali in step (4) and (5) is mass concentration
30～40% sodium hydroxide solution or potassium hydroxide solution.
7. preparation technology according to claim 4 is it is characterised in that the standing and reacting time of step (4) is 2～3 hours.
8. preparation technology according to claim 4 is it is characterised in that starch gelatinization time in step (5) is 1～2 little
When.
9. preparation technology according to claim 4 it is characterised in that acid solution in step (7) be mass concentration 12～
18% hydrochloric acid solution or phosphoric acid solution.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102757745A (en) * | 2012-05-16 | 2012-10-31 | 杭州嘉力丰化工有限公司 | Esterified-starch-modified waxy corn wet glue and preparation method thereof |
| CN102993331A (en) * | 2013-01-06 | 2013-03-27 | 湖南奇异生物科技有限公司 | Method for extracting okra dried fruit pectins |
| CN103614099A (en) * | 2013-10-28 | 2014-03-05 | 杭州美嘉保新材料科技有限公司 | Freeze-thaw resistant starch glue and preparation method thereof |
| CN105331303A (en) * | 2015-09-14 | 2016-02-17 | 桐乡嘉力丰实业股份有限公司 | Glutinous rice adhesive being easy to blend and convenient to construct and used for wallpaper pasting, and preparation method thereof |
| CN105368341A (en) * | 2015-11-25 | 2016-03-02 | 北京七特丽装饰材料有限公司 | Environment-friendly multi-effect adhesive |
-
2016
- 2016-08-26 CN CN201610734387.2A patent/CN106349970A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102757745A (en) * | 2012-05-16 | 2012-10-31 | 杭州嘉力丰化工有限公司 | Esterified-starch-modified waxy corn wet glue and preparation method thereof |
| CN102993331A (en) * | 2013-01-06 | 2013-03-27 | 湖南奇异生物科技有限公司 | Method for extracting okra dried fruit pectins |
| CN103614099A (en) * | 2013-10-28 | 2014-03-05 | 杭州美嘉保新材料科技有限公司 | Freeze-thaw resistant starch glue and preparation method thereof |
| CN105331303A (en) * | 2015-09-14 | 2016-02-17 | 桐乡嘉力丰实业股份有限公司 | Glutinous rice adhesive being easy to blend and convenient to construct and used for wallpaper pasting, and preparation method thereof |
| CN105368341A (en) * | 2015-11-25 | 2016-03-02 | 北京七特丽装饰材料有限公司 | Environment-friendly multi-effect adhesive |
Non-Patent Citations (3)
| Title |
|---|
| 潘道东等: "《功能性食品添加剂》", 31 January 2006, 中国轻工业出版社 * |
| 王显伦等: "《面食品改良剂及应用技术》", 30 September 2006, 中国轻工业出版社 * |
| 马承源等: "《上海博物馆文物保护科学论文集》", 30 September 1996, 上海科学技术文献出版社 * |
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Address after: 314500 Tongxiang Economic Development Zone, Zhejiang City, West Ring Road, No. 106, No. Applicant after: Polytron Technologies Inc Address before: Jiaxing City, Zhejiang province 314500 Tongxiang Wutong Street Huancheng West Road No. 106 building 4 floor 1 Applicant before: Tongxiang Jialifeng Industry Co., Ltd. |
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Application publication date: 20170125 |