CN102766422A - Glutinous rice wet glue and preparation method thereof - Google Patents
Glutinous rice wet glue and preparation method thereof Download PDFInfo
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- CN102766422A CN102766422A CN2012101501925A CN201210150192A CN102766422A CN 102766422 A CN102766422 A CN 102766422A CN 2012101501925 A CN2012101501925 A CN 2012101501925A CN 201210150192 A CN201210150192 A CN 201210150192A CN 102766422 A CN102766422 A CN 102766422A
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- glutinous rice
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- wet glue
- white
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- 239000003292 glue Substances 0.000 title claims abstract description 62
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 38
- 235000009566 rice Nutrition 0.000 title claims abstract description 38
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 37
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000004202 carbamide Substances 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- 229920001353 Dextrin Polymers 0.000 claims abstract description 11
- 239000004375 Dextrin Substances 0.000 claims abstract description 11
- 235000019425 dextrin Nutrition 0.000 claims abstract description 11
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims abstract description 11
- 235000010234 sodium benzoate Nutrition 0.000 claims abstract description 11
- 239000004299 sodium benzoate Substances 0.000 claims abstract description 8
- 238000004132 cross linking Methods 0.000 claims abstract description 6
- 239000008367 deionised water Substances 0.000 claims abstract description 6
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 19
- -1 polyoxyethylene Polymers 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 14
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 13
- 229920002554 vinyl polymer Polymers 0.000 claims description 13
- 239000001993 wax Substances 0.000 claims description 13
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 11
- 235000011128 aluminium sulphate Nutrition 0.000 claims description 11
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 229920002472 Starch Polymers 0.000 claims description 10
- 235000019698 starch Nutrition 0.000 claims description 10
- 238000012856 packing Methods 0.000 claims description 9
- 229910000329 aluminium sulfate Inorganic materials 0.000 claims description 8
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 230000000536 complexating effect Effects 0.000 claims description 6
- 238000010792 warming Methods 0.000 claims description 5
- 239000003643 water by type Substances 0.000 claims description 5
- 239000007858 starting material Substances 0.000 claims description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 239000002994 raw material Substances 0.000 abstract description 8
- 230000001070 adhesive effect Effects 0.000 abstract description 6
- 238000003860 storage Methods 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 abstract description 2
- 238000005034 decoration Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 229920000945 Amylopectin Polymers 0.000 abstract 1
- 239000002202 Polyethylene glycol Substances 0.000 abstract 1
- DKFCNIGGENJIJN-UHFFFAOYSA-L aluminum;iron(2+);sulfate Chemical compound [Al+3].[Fe+2].[O-]S([O-])(=O)=O DKFCNIGGENJIJN-UHFFFAOYSA-L 0.000 abstract 1
- 230000000844 anti-bacterial effect Effects 0.000 abstract 1
- 239000002518 antifoaming agent Substances 0.000 abstract 1
- 239000003899 bactericide agent Substances 0.000 abstract 1
- 238000010668 complexation reaction Methods 0.000 abstract 1
- 239000004816 latex Substances 0.000 abstract 1
- 229920000126 latex Polymers 0.000 abstract 1
- 229920001223 polyethylene glycol Polymers 0.000 abstract 1
- 239000000047 product Substances 0.000 description 38
- 239000000084 colloidal system Substances 0.000 description 10
- 230000008859 change Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 238000007710 freezing Methods 0.000 description 5
- 239000008107 starch Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 230000008014 freezing Effects 0.000 description 4
- 239000008139 complexing agent Substances 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000004902 Softening Agent Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 231100000053 low toxicity Toxicity 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000000080 wetting agent Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 206010023126 Jaundice Diseases 0.000 description 1
- 206010067482 No adverse event Diseases 0.000 description 1
- 241001529246 Platymiscium Species 0.000 description 1
- 229920002565 Polyethylene Glycol 400 Polymers 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 210000000582 semen Anatomy 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Landscapes
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention belongs to the field of accessory adhesive in the wallpaper industry, and in particular relates to a glutinous rice wet glue. The glutinous rice wet glue is prepared mainly from the following raw materials, by weight: 75-76 parts of deionized water, 16-17 parts of modified waxy amylopectin, 0.8-1 part of polyethylene glycol, 2 parts of white dextrin, 2 parts of urea, 0.15-0.2 part of non-iron aluminum sulfate, 0.4 part of sodium benzoate, 0.1 part of a defoaming agent, 0.8-1 part of ethylene glycol, 1.5-2 parts of glycerol, 0.2-0.4 part of a bactericide and 3-5 parts of white latex, through gelatinization, crosslinking and complexation reaction. The invention also provides a preparation method of the glutinous rice wet glue. The glutinous rice wet glue provided by the invention has characteristics of strong adhesion, capability to blend with 100% of water, increase on the wallpaper paste area, and reduction of the decoration cost of the users; the preparation method has advantages of simple process and low production cost; and the product has storage stability and good quality.
Description
Technical field
The invention belongs to wallpaper industry auxiliary material adhesive field, be specifically related to wet glue of a kind of glutinous rice and preparation method thereof.
Background technology
The wallpaper sticking construction adopted Z 150PH and white glue with vinyl in the past, its shortcoming: in (1) wallpaper sticking construction when coating,, levelling, oilness are low, and behind the wall, unnecessary glue is difficult for discharging on the wallpaper, and residual glue influences wallpaper and puts up planeness; (2) after the glue drying, the residual excessive glue of wallpaper seam crossing is easy to clean not, influences aesthetic; (3) high with Z 150PH and white glue with vinyl cost, the polymerization process residual monomer can cause air ambient to pollute; (4) early stage starch sizing agent, the production place is simply equipped, and material combination is improper, causes shelf life of products short, and it is mouldy to be prone to jaundice, is prone to cause second environmental pollution.
The glutinous rice glue that wets claims Japan wet glue again, is the special-purpose high-performance solid of a kind of wallpaper; It is to rise and import into other areas in Japan the earliest; Thereby be called " Japanese glue " in being expert at again, and be a kind of natural plant tackiness agent easy to use, only need add water when coming unglued and stir and can use; Need not to add in addition the tackify rubber cement, when pasting thick and heavy wallpaper, more show high-performance.At present, commercially available product all is the Japanese glue of import basically, and price all is very expensive, and the prescription of the Japanese glue of external import is in confidential state.In order to enhance competitiveness and to reduce cost, the product of domestic needs active development oneself.
Summary of the invention
For solving the defective with white glue with vinyl and polyvinyl alcohol solution construction that existing wallpaper industry exists, and Z 150PH belongs to the petroleum chemicals conversion with monomer, is not inconsistent with the energy saving policy of country.Contriver's purpose is to provide a kind of wet glue of glutinous rice of energy-saving and environmental protection, and the preparation method of the wet glue of said glutinous rice also is provided simultaneously.
Particularly, the contriver provides following technical scheme:
A kind of glutinous rice glue that wets is mainly made through gelatinization, crosslinked, complex reaction by the starting material of following weight parts:
75 ~ 76 parts of deionized waters,
16 ~ 17 parts of modified waxes shape pulullan,
0.8 ~ 1 part of polyoxyethylene glycol (toughner),
2 parts of white dextrins (complexing agent),
2 parts in urea (complexing agent),
0.15 ~ 0.2 part of non-iron aluminium sulfate (linking agent),
0.4 part of Sodium Benzoate (sanitas),
0.1 part of skimmer,
0.8 ~ 1 part of terepthaloyl moietie (softening agent),
1.5 ~ 2 parts of USP Kosher (wetting agent),
0.2 ~ 0.4 part in sterilant,
3 ~ 5 parts of white glue with vinyl (tackifier).
The contriver is through lot of experiments; With modified waxes shape pulullan is host, is aided with toughner, complexing agent, linking agent, softening agent, skimmer, wetting agent, sterilant etc., through suitable proportioning; Can obtain the high thick glue of a kind of environment-friendly water-soluble, the wet glue of glutinous rice that a kind of environmental protection is antifreeze.
As preferably, according to the wet glue of a kind of glutinous rice of the present invention, wherein, described skimmer is selected skimmer GPE for use.Be the commercially available prod.Skimmer GPE claims the bubble enemy again, and skimmer N33025, foam killer GP are non-ionics, are glycerin polyoxyethylene-polyoxypropylene block copolymers.
As preferably, according to the wet glue of a kind of glutinous rice of the present invention, wherein, described sterilant is the FF-02 sterilant.The FF-02 sterilant is the commercially available prod, is the industrial efficiently sterilization and anticorrosion mould inhibitor of a kind of low toxicity, and effective constituent mainly is sulfur-bearing, azo-cycle shape organic cpds; Do not contain any heavy metal; The sterilization broad-spectrum high efficacy, consumption is few, and is effective; Can kill various mikrobes effectively, like bacterium, fungi and yeast etc.; Soluble in water, ethanol, be prone to sneak into oil again, consistency is good; System to being added has no adverse effects; Low toxicity, LD50l200mg/kg.
As preferably, according to the wet glue of a kind of glutinous rice of the present invention, wherein, described urea and terepthaloyl moietie are pressed the 2:1 proportioning.The resistance to frost of the product that this prescription obtains down is best.
The present invention also provides the preparation method of the wet glue of above-mentioned a kind of glutinous rice, comprising:
Get modified waxes shape pulullan, add deionized water, after stirring; Add polyoxyethylene glycol, white dextrin, urea, non-iron aluminium sulfate, Sodium Benzoate and skimmer and stir, after being uniformly dispersed, progressively be warming up to 80-88 ℃; See waxy starches and be pasted into translucent body; Constant temperature stirs and to carry out gelatinization, complexing, crosslinking reaction more than 45 minutes, adds terepthaloyl moietie, USP Kosher, sterilant and white glue with vinyl after then being cooled to 45 ℃ to stir, after being uniformly dispersed; Be cooled to 40 ℃ again with bottom discharge, obtain the wet glue product of glutinous rice.
As preferably, according to the preparation method of the wet glue of a kind of glutinous rice of the present invention, wherein, the production of the wet glue product of described glutinous rice, packing are the asepticize operation.Aseptic requirement is carried out by industry relevant regulations and is got final product.
The wet glue product viscosity of glutinous rice of the present invention is high, and it is big that the water yield is converted in use, is used for the wallpaper construction, and rate of drying is fast, good stability, and cost is low; Production technique is simple, and products production, packs omnidistance aseptic technique, belongs to environmental protection, anti-freezing product.
The glutinous rice of the present invention glue product that wets: 1) low-temperature stability, product of the present invention is placed-35 ℃ of environment, freezing 4 hours, after the taking-up, room temperature is melted naturally, and colloid outward appearance and adhesive property do not change; 2) colloid production viscosity reaches more than 11.5 ten thousand cps; 3) product application, wet glue series products is converted the water yield and is 40% and get final product in the early stage industry, and product of the present invention can be converted water 100%, and normal use converts that viscosity is 3.3 ~ 40,000 cps behind the water; 4) main raw material of the present invention all belongs to treated starch and the makeup raw material commonly used of food service industry, is environmentfriendly products, and little auxiliary such as urea, non-iron aluminium sulfate are industrial chemicals, after complexing, crosslinked, gelatinization, reaches environmental protection.
The wet glue storage of glutinous rice of the present invention: 0 ~ 30 ℃ of TR, shady and cool dry ventilation; Unsuitable solar radiation and high temperature storage.
The wet glue of glutinous rice is used: the glue that will wet is earlier poured clean receptacle into, and stirs 5 minutes in advance, the wire drawing shape occurs to colloid, and the gradation adding water suitable with colloid weight, and dispersed with stirring more evenly back is given gluing according to construction process requirement and operated.Product can be widely used in all kinds of material wallpapers.
Compared with prior art, the present invention has the following advantages:
The wet glue of glutinous rice of the present invention is the starch series product, is that natural Glutinous Semen Maydis refines, and platymiscium circulation plantation product belongs to renewable resources, has better carried out national save energy policy.
Product provided by the invention has the strong characteristics of cohesive force, and ability 100% is converted water, improves the wallpaper bonding area, reduces user's decoration cost.
Preparing method of the present invention has the advantages that technology is simple, production cost is low, and product shelf-stable, quality are good.
Embodiment
Below in conjunction with embodiment, content of the present invention is described more specifically.Should be appreciated that enforcement of the present invention is not limited to following embodiment, all will fall into protection domain of the present invention any pro forma accommodation and/or the change that the present invention made.
In the present invention, if not refer in particular to, all part, per-cents are weight unit, and all equipment and raw material etc. all can be buied from market or the industry is commonly used.Method among the following embodiment if no special instructions, is the ordinary method of this area.
Main raw material, reagent explanation:
Modified waxes shape pulullan, the series modified wax shape of HS (side chain) starch, peak, Suzhou starch scientific & technical corporation produces,
Polyoxyethylene glycol, PEG-400, Liaoning AoKe Chemical Co., Ltd produces,
Skimmer, skimmer GPE (being skimmer N33025), Jiangsu Taihu Chemical Co., Ltd. produces,
Sterilant, FF-02, prosperousization of Beijing Fine Chemical Co., Ltd produces,
Terepthaloyl moietie, Shanghai Petrochemical Co. Ltd. produces,
USP Kosher is claimed industry glycerol again, and Xingang Chemical Co., Ltd., Nantong produces.
Embodiment 1:
A kind of glutinous rice glue that wets; Composition of raw materials: 40 kilograms of 760 kilograms of deionized waters, 160 kilograms of modified waxes shape pulullan, 20 kilograms of white dextrins, 20 kilograms in urea, 8 kilograms of polyoxyethylene glycol, 1.5 kilograms of non-iron aluminium sulfates, 4 kilograms of Sodium Benzoates, 1 kilogram of skimmer, 8 kilograms of terepthaloyl moietie, 20 kilograms of USP Kosher, 3 kilograms in sterilant and white glue with vinyl, preparation as follows:
In reactor drum, add modified waxes shape pulullan and deionized water, after stirring; Add polyoxyethylene glycol, white dextrin, urea, non-iron aluminium sulfate, Sodium Benzoate and skimmer and stirred 30 minutes, after being uniformly dispersed, progressively be warming up to 85 ℃; See waxy starches and be pasted into translucent body, constant temperature stirred 45 minutes, carried out gelatinization, complexing, crosslinking reaction; Add terepthaloyl moietie, USP Kosher and sterilant after then being cooled to 45 ℃, add the white glue with vinyl tackify again, stirred 60 minutes; After being uniformly dispersed, be cooled to 40 ℃ again, obtain the wet glue product of glutinous rice with the bottom discharge packing.Products production, the omnidistance asepticize operation of packing.
The product that present embodiment obtains is through detecting 1) low-temperature stability, product is placed-35 ℃ of environment, freezing 4 hours, after the taking-up, room temperature is melted naturally, and colloid outward appearance and adhesive property do not change; 2) colloid production viscosity reaches more than the 120000cps; 3) water 100% is converted in product application, product, and normal the use converts that viscosity is 38000cps behind the water.
Embodiment 2
A kind of glutinous rice glue that wets; Composition of raw materials: 50 kilograms of 750 kilograms of deionized waters, 170 kilograms of modified waxes shape pulullan, 20 kilograms of white dextrins, 20 kilograms in urea, 10 kilograms of polyoxyethylene glycol, 2 kilograms of non-iron aluminium sulfates, 4 kilograms of Sodium Benzoates, 1 kilogram of skimmer, 10 kilograms of terepthaloyl moietie, 15 kilograms of USP Kosher, 4 kilograms in sterilant and white glue with vinyl, preparation as follows:
In reactor drum, add modified waxes shape pulullan and deionized water, after stirring; Add polyoxyethylene glycol, white dextrin, urea, non-iron aluminium sulfate, Sodium Benzoate and skimmer and stirred 30 minutes, after being uniformly dispersed, progressively be warming up to 88 ℃; See waxy starches and be pasted into translucent body, constant temperature stirred 45 minutes, carried out gelatinization, complexing, crosslinking reaction; Add terepthaloyl moietie, USP Kosher and sterilant after then being cooled to 45 ℃, add the white glue with vinyl tackify again, stirred 60 minutes; After being uniformly dispersed, be cooled to 40 ℃ again, obtain the wet glue product of glutinous rice with the bottom discharge packing.Products production, the omnidistance asepticize operation of packing.
The product that present embodiment obtains is through detecting 1) low-temperature stability, product is placed-35 ℃ of environment, freezing 4 hours, after the taking-up, room temperature is melted naturally, and colloid outward appearance and adhesive property do not change; 2) colloid production viscosity reaches more than the 123000cps; 3) water 100% is converted in product application, product, and normal the use converts that viscosity is 39200cps behind the water.
Embodiment 3
A kind of glutinous rice glue that wets; Composition of raw materials: 30 kilograms of 750 kilograms of deionized waters, 160 kilograms of modified waxes shape pulullan, 20 kilograms of white dextrins, 20 kilograms in urea, 10 kilograms of polyoxyethylene glycol, 1.8 kilograms of non-iron aluminium sulfates, 4 kilograms of Sodium Benzoates, 1 kilogram of skimmer, 10 kilograms of terepthaloyl moietie, 16 kilograms of USP Kosher, 2 kilograms in sterilant and white glue with vinyl, preparation as follows:
In reactor drum, add modified waxes shape pulullan and deionized water, after stirring; Add polyoxyethylene glycol, white dextrin, urea, non-iron aluminium sulfate, Sodium Benzoate and skimmer and stirred 30 minutes, after being uniformly dispersed, progressively be warming up to 80 ℃; See waxy starches and be pasted into translucent body, constant temperature stirred 45 minutes, carried out gelatinization, complexing, crosslinking reaction; Add terepthaloyl moietie, USP Kosher and sterilant after then being cooled to 45 ℃, add the white glue with vinyl tackify again, stirred 60 minutes; After being uniformly dispersed, be cooled to 40 ℃ again, obtain the wet glue product of glutinous rice with the bottom discharge packing.Products production, the omnidistance asepticize operation of packing.
The product that present embodiment obtains is through detecting 1) low-temperature stability, product is placed-35 ℃ of environment, freezing 4 hours, after the taking-up, room temperature is melted naturally, and colloid outward appearance and adhesive property do not change; 2) colloid production viscosity reaches more than the 115000cps; 3) water 100% is converted in product application, product, and normal the use converts that viscosity is 33000cps behind the water.
Above-mentioned preferred embodiment just is used for explanation and explains content of the present invention not constituting the restriction to content of the present invention.Although the contriver has done in more detail the present invention and has enumerated; But; The content that those skilled in the art is disclosed according to summary of the invention part and embodiment can be made various modifications or/and additional or to adopt similar mode to substitute be obvious to described specific embodiment, and can realize technique effect of the present invention; Therefore, give unnecessary details no longer one by one here.The term that occurs among the present invention is used for the elaboration of technical scheme of the present invention and understanding are not construed as limiting the invention.
Claims (6)
1. the wet glue of a glutinous rice is characterized in that mainly being made through gelatinization, crosslinked, complex reaction by the starting material of following weight parts:
75 ~ 76 parts of deionized waters,
16 ~ 17 parts of modified waxes shape pulullan,
0.8 ~ 1 part of polyoxyethylene glycol,
2 parts of white dextrins,
2 parts in urea,
0.15 ~ 0.2 part of non-iron aluminium sulfate,
0.4 part of Sodium Benzoate,
0.1 part of skimmer,
0.8 ~ 1 part of terepthaloyl moietie,
1.5 ~ 2 parts of USP Kosher,
0.2 ~ 0.4 part in sterilant,
3 ~ 5 parts of white glue with vinyl.
2. a kind of glutinous rice as claimed in claim 1 glue that wets is characterized in that described skimmer is selected skimmer GPE for use.
3. a kind of glutinous rice as claimed in claim 1 glue that wets is characterized in that described sterilant is the FF-02 sterilant.
4. a kind of glutinous rice as claimed in claim 1 glue that wets is characterized in that described urea and terepthaloyl moietie are pressed the 2:1 proportioning.
5. like the preparation method of the wet glue of the described a kind of glutinous rice of one of claim 1-4, it is characterized in that comprising:
Get modified waxes shape pulullan, add deionized water, after stirring; Add polyoxyethylene glycol, white dextrin, urea, non-iron aluminium sulfate, Sodium Benzoate and skimmer and stir, after being uniformly dispersed, progressively be warming up to 80-88 ℃; See waxy starches and be pasted into translucent body; Constant temperature stirs and to carry out gelatinization, complexing, crosslinking reaction more than 45 minutes, adds terepthaloyl moietie, USP Kosher, sterilant and white glue with vinyl after then being cooled to 45 ℃ to stir, after being uniformly dispersed; Be cooled to 40 ℃ again with the bottom discharge packing, obtain the wet glue product of glutinous rice.
6. the preparation method of the wet glue of a kind of glutinous rice as claimed in claim 5 is characterized in that, the production of the wet glue product of described glutinous rice, packing are the asepticize operation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210150192.5A CN102766422B (en) | 2012-05-16 | 2012-05-16 | Glutinous rice wet glue and preparation method thereof |
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| CN201210150192.5A CN102766422B (en) | 2012-05-16 | 2012-05-16 | Glutinous rice wet glue and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104004469A (en) * | 2014-02-28 | 2014-08-27 | 邱顺建 | Preparation method for glutinous rice glue |
| CN104559849A (en) * | 2014-11-25 | 2015-04-29 | 桐乡嘉力丰实业股份有限公司 | Wallpaper mural adhesive and preparation method of wallpaper mural adhesive |
| CN106349971A (en) * | 2016-08-26 | 2017-01-25 | 桐乡嘉力丰实业股份有限公司 | Natural environment-friendly mildew-proof and damp-proof glutinous rice glue and preparation process thereof |
| CN106433512A (en) * | 2016-09-29 | 2017-02-22 | 江南大学 | Wallpaper adhesive prepared through starch oxidative coupling pasting |
| CN111056841A (en) * | 2019-12-27 | 2020-04-24 | 欧阳建国 | Method for manufacturing rare earth reinforced graphite plate |
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Cited By (7)
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| CN104004469A (en) * | 2014-02-28 | 2014-08-27 | 邱顺建 | Preparation method for glutinous rice glue |
| CN104559849A (en) * | 2014-11-25 | 2015-04-29 | 桐乡嘉力丰实业股份有限公司 | Wallpaper mural adhesive and preparation method of wallpaper mural adhesive |
| CN104559849B (en) * | 2014-11-25 | 2016-08-24 | 桐乡嘉力丰实业股份有限公司 | A kind of wallpaper mural painting glue and preparation method thereof |
| CN106349971A (en) * | 2016-08-26 | 2017-01-25 | 桐乡嘉力丰实业股份有限公司 | Natural environment-friendly mildew-proof and damp-proof glutinous rice glue and preparation process thereof |
| CN106433512A (en) * | 2016-09-29 | 2017-02-22 | 江南大学 | Wallpaper adhesive prepared through starch oxidative coupling pasting |
| CN106433512B (en) * | 2016-09-29 | 2019-06-21 | 江南大学 | A kind of Wall paper adhesive being coupled gelatinization preparation by starch oxidation |
| CN111056841A (en) * | 2019-12-27 | 2020-04-24 | 欧阳建国 | Method for manufacturing rare earth reinforced graphite plate |
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