CN1435461A - Elastic emulsion adhesive - Google Patents
Elastic emulsion adhesive Download PDFInfo
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- CN1435461A CN1435461A CN 02109124 CN02109124A CN1435461A CN 1435461 A CN1435461 A CN 1435461A CN 02109124 CN02109124 CN 02109124 CN 02109124 A CN02109124 A CN 02109124A CN 1435461 A CN1435461 A CN 1435461A
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Abstract
An elastic emulsoid adhesion is prepared from water, polyvinyl alcohol, starch, thickening agent, polyacrylamide, plasticizing emulsion, and whitening agent. Its advantages are low cost, high adhesion, elasticity and resistance to alkali and ageing, no toxicity and aromatic smell.
Description
Technical field
The present invention relates to field of fine chemical, specifically a kind of elastic emulsion adhesive of wall finishing usefulness.
Background technology
Be applied to the latex series products in the house decoration Da Bai blade coating in the market, mainly containing two kinds of prescriptions forms: 1. polyvinyl acetate emulsion type latex: be made up of compositions such as polyvinyl alcohol, vinyl acetate between to for plastic, Ammonium Persulfate 98.5, peregal, dibutylesters, in the Da Bai blade coating, use, its weak point is, this type of product cost height, the greatly unsuitable blade coating of viscosity and bad adhesion; 2. polyvinyl alcohol condensation series products: mainly be made up of compositions such as polyvinyl alcohol, formaldehyde, starch, titanium dioxides, its weak point is, this type of poor product quality, contains toxic substance formaldehyde, bad adhesion and poor flexibility.
Summary of the invention
In order to solve the shortcoming that existing latex series products exists, the object of the present invention is to provide a kind of nontoxic, cohesiveness good, cost is low elastic emulsion adhesive, it is mainly used in coating, the Da Bai blade coating.
In order to achieve the above object, the technical solution used in the present invention is: the working method of emulsion products gets through simple mixed routinely, its composition of raw materials is: 10～15 parts in water, 0.7～1.3 part of polyvinyl alcohol, 0.7～1.3 part of starch, 0.7～1.3 part of thickening material, 0.03～0.1 part of polyacrylamide, 3～7 parts of plasticising emulsions, 0.03～0.1 part in whitening agent; (by weight)
During wherein said starch+thickening material=2 part, product proportioning effect is best;
After product forms, store for convenience and use and its pH value should be transferred to 6～9, be preferably 6～7; Wherein modulate used acid of pH value or alkali with mineral acid or mineral alkali for well, also can adopt organic acid or organic bases;
Wherein said thickening material can be carboxymethyl cellulose, Xylo-Mucine, sodium starch glycolate, carboxymethyl cellulose gum, hydroxypropylcellulose, Vltra tears, hydroxypropylated starch, methylcellulose gum and/or Natvosol;
Wherein said plasticising emulsion can be polyvinyl acetate emulsion (being commonly called as white glue with vinyl), ACRYLIC EMULSION, ethylene vinyl acetate resin (EVA), benzene emulsion or pure-acrylic emulsion; They have in industrial model commonly used: EVA:260,630,150,220,14-2,18-3,28-150; VAE:OB-707; White glue with vinyl: 230#, 235#, 01#, 02#; Benzene emulsion: RX-2001, BC-01, BC-11, BI-02, SBT-03, ST-04; Pure-acrylic emulsion: BC-11, BC-163, BP-281, RX-700, ST-03, YG-18, HS3080; ACRYLIC EMULSION: ST-01, ST-02, BJ-154.
Wherein said whitening agent can be titanium dioxide, zinc sulfide white, lithopone or talcum powder; Wherein the lithopone cost is higher, and the talcum powder effect is relatively poor, often adopts with titanium dioxide and zinc sulfide white;
Also can add series preparation down in the product of the present invention in addition, be used for increasing the physical and chemical performance of product: sanitas (for example: Sodium Benzoate) 0.03～0.15 part, industry essence (for example: the pineapple of fruit essence, odor type such as orange or apple, the rose of floral compound or tree peony odor type, international essence etc.) 0.03～0.1 part, antifreezing agent (for example: ethylene glycol, Diethylene Glycol) 0.05～0.15 part, plasticizing adjuvant (for example: dibutyl phthalate, butyl benzyl phthalate, butyl octyl phthalate, di-sec-octyl phthalate, diethyl phthalate, diheptyl phthalate, Di Iso Decyl Phthalate, diisononyl phthalate) 0.03～0.08 part;
The used solvent of wherein said industrial essence dissolving can be organic solvents such as methyl alcohol, ethanol, butanols, isopropylcarbinol or propyl carbinol; Consumption of organic solvent is industrial essence: organic solvent=1: 1～3 get final product; (by weight)
(for example: sodium napthionate), luminous auxiliary agent (for example: hexanolactam) also can to add an amount of water-fast lotion in the product of the present invention.
In the products material of the present invention employed all kinds of macromolecular compounds with the various models that often adopt in the industry all can, its physical and chemical performance be need not strict the qualification.
Latex of the present invention is the production technique of polyvinyl alcohol condensation series products routinely, and carrying out simple hybrid process can make; For storage and the use properties of further improving product, design a kind of preferable preparation method according to the physico-chemical property of various raw materials, press the umber relation of composition of raw materials, detailed process is as follows:
(1) starch and 1.5～2.5 parts of pure water are uniformly mixed into liquid A, thickening material and 1.5～2.5 parts of pure water are uniformly mixed into liquid B, and polyacrylamide and 1～2 part of pure water are uniformly mixed into liquid C, and whitening agent and 0.2～0.6 part of pure water are uniformly mixed into liquid D;
(2) water with remainder adds in the reactor of belt stirrer, be warming up to 20～80 ℃ and under agitation add polyvinyl alcohol, be warming up to 90～99 ℃, insulation (dissolves polyvinyl alcohol) more than 40 minutes fully, add water-soluble starch A when being cooled to 82～92 ℃ (optimum value is: 86～90 ℃), make water-soluble starch A gelatinization in reactor, add the plasticising emulsion when being cooled to room temperature～50 ℃ rapidly, stir more than 15 minutes, add water-soluble whitening agent D, stir more than 15 minutes after, add water-soluble thickening material B and water-soluble polyacrylamide C, after stirring more than 15 minutes, add soda acid and transfer pH value, get product at 6～9.
It can add sanitas, industrial essence and antifreezing agent successively after adding whitening agent.
The using method of product of the present invention: product glue of the present invention can mix with water in use at 1: 1, and then adds to wait to scrape to add in the material and get final product.
The present invention has following advantage:
1. cost is low.Product of the present invention is highly enriched elastic emulsion, and its consumption is few, and consumption only is 50% of a generic latex, because finished product glue effective ingredient of the present invention than generic latex height, can mix with water in use at 1: 1, and then adds to wait to scrape and adds in the material.
2. cohesive force is strong.The spy has added thickening material, and sticking power is big, helps blade coating.
3. flexible.Increased softening agent, not efflorescence, do not ftractureed.
4. alkali resistant is ageing-resistant.Adopt more perfect manufacturing process, made product performance better, and be convenient to transportation.
5. nontoxic have an aromatic odour.Do not contain Toxic matter formaldehyde, added industrial essence, strengthened the market competitive power of product, the scope of application is wider.
Embodiment
Embodiment 1
800Kg water adding band is added cover can heat up with steam, the cold water cooling, stirred for several is in a kind of jade glass reaction still of 60～70 rev/mins, be warming up to 50 ℃ and under agitation add polyvinyl alcohol (model 17-88 and 17-99) 100Kg, be warming up to 90 ℃, be incubated 2 hours, add water-soluble starch (preparation method when being cooled to 86 ℃, 100Kg starch and 150Kg pure water uniform mixing) make water-soluble starch gelatinization in reactor (it is translucent that starch becomes), add 500Kg polyvinyl acetate emulsion (white glue with vinyl when being cooled to 35 ℃ rapidly, model 235#), stirred 30 minutes, add successively, water-soluble zinc sulfide white (5Kg zinc sulfide white and 20Kg pure water uniform mixing), Sodium Benzoate 5Kg, industry essence (5Kg industry essence and the dissolving of 15Kg propyl carbinol uniform mixing), ethylene glycol 5Kg, stir and add water-soluble carboxymethyl cellulose (preparation method after 30 minutes, 100Kg carboxymethyl cellulose and 200Kg pure water uniform mixing) and water-soluble polyacrylamide (10Kg polyacrylamide and 150Kg pure water uniform mixing) stirs, and adding soda acid accent pH value gets product at 6.5 after 30 minutes.
Embodiment 2
600Kg water adding band is added cover can heat up with steam, the cold water cooling, stirred for several is in a kind of jade glass reaction still of 60～70 rev/mins, be warming up to 70 ℃ and under agitation add polyvinyl alcohol (model 18-99 and 20-99) 100Kg, be warming up to 96 ℃, be incubated 1 hour, add water-soluble starch (preparation method when being cooled to 90 ℃, 100Kg starch and 200Kg pure water uniform mixing) make water-soluble starch gelatinization in reactor (it is translucent that starch becomes), add 400Kg benzene emulsion (model BC-01) when being cooled to 45 ℃ rapidly, stirred 50 minutes, add successively, water-soluble titanium dioxide (8Kg titanium dioxide and 60Kg pure water uniform mixing), Sodium Benzoate 3Kg, industry essence (10Kg industry essence and the dissolving of 10Kg methyl alcohol uniform mixing), ethylene glycol 8Kg, stir and add water-soluble Xylo-Mucine (preparation method after 50 minutes, 100Kg Xylo-Mucine and 250Kg pure water uniform mixing) and water-soluble polyacrylamide (3Kg polyacrylamide and 100Kg pure water uniform mixing) stirs, and adding soda acid accent pH value gets product at 7 after 40 minutes.
Embodiment 3
800Kg water adding band is added cover can heat up with steam, the cold water cooling, stirred for several is in a kind of jade glass reaction still of 60～70 rev/mins, be warming up to 80 ℃ and under agitation add polyvinyl alcohol (model 19-99 and 20-99) 100Kg, be warming up to 99 ℃, be incubated 3 hours, add water-soluble starch (preparation method when being cooled to 82 ℃, 100Kg starch and 250Kg pure water uniform mixing) make water-soluble starch gelatinization in reactor (it is translucent that starch becomes), add 600Kg ACRYLIC EMULSION (model ST-01) when being cooled to room temperature rapidly, stirred 30 minutes, add successively, water-soluble zinc sulfide white (3Kg zinc sulfide white and 40Kg pure water uniform mixing), Sodium Benzoate 7Kg, industry essence (3Kg industry essence and the dissolving of 6Kg ethanol uniform mixing), Diethylene Glycol 3Kg, stir and add water-soluble Natvosol (preparation method after 30 minutes, 100Kg Natvosol and 200Kg pure water uniform mixing) and water-soluble polyacrylamide (5Kg polyacrylamide and 200Kg pure water uniform mixing) stirs, and adding soda acid accent pH value gets product at 8 after 30 minutes.
Claims (8)
1. elastic emulsion adhesive is characterized in that composition of raw materials is: by weight, and 10～15 parts in water, 0.7～1.3 part of polyvinyl alcohol, 0.7～1.3 part of starch, 0.7～1.3 part of thickening material, 0.03～0.1 part of polyacrylamide, 3～7 parts of plasticising emulsions, 0.03～0.1 part in whitening agent.
2. according to the described tackiness agent of claim 1, it is characterized in that this tackiness agent pH value is 6～9.
3. according to the described tackiness agent of claim 1, it is characterized in that described thickening material is: carboxymethyl cellulose, Xylo-Mucine, sodium starch glycolate, carboxymethyl cellulose gum, hydroxypropylcellulose, Vltra tears, hydroxypropylated starch, methylcellulose gum and/or Natvosol.
4. according to the described tackiness agent of claim 1, it is characterized in that described plasticising emulsion is: polyvinyl acetate emulsion, ACRYLIC EMULSION, ethylene vinyl acetate resin, benzene emulsion or pure-acrylic emulsion.
5. according to the described tackiness agent of claim 1, it is characterized in that described whitening agent is: titanium dioxide, zinc sulfide white, lithopone or talcum powder.
6. according to the described tackiness agent of claim 1, it is characterized in that to add 0.03～0.15 part of sanitas, 0.03～0.1 part in industrial essence, 0.03～0.08 part of 0.05～0.15 part of antifreezing agent and/or plasticizing adjuvant.
7. preparation method according to the described tackiness agent of claim 1 is characterized in that can be prepared as follows to composition of raw materials by institute:
(1) starch and 1.5～2.5 parts of pure water are uniformly mixed into liquid A, thickening material and 1.5～2.5 parts of pure water are uniformly mixed into liquid B, and polyacrylamide and 1～2 part of pure water are uniformly mixed into liquid C, and whitening agent and 0.2～0.6 part of pure water are uniformly mixed into liquid D;
(2) water with remainder adds in the reactor of belt stirrer, be warming up to 20～80 ℃ and under agitation add polyvinyl alcohol, be warming up to 90～99 ℃, insulation is more than 40 minutes, add water-soluble starch A when being cooled to 82～92 ℃, make water-soluble starch A gelatinization in reactor, add the plasticising emulsion when being cooled to room temperature～50 ℃ rapidly, stir more than 15 minutes, add water-soluble whitening agent D, stir more than 15 minutes after, add water-soluble thickening material B and water-soluble polyacrylamide C, after stirring more than 15 minutes, add soda acid and transfer pH value, get product at 6～9.
8. according to the preparation method of the described tackiness agent of claim 7, can add sanitas, industrial essence and antifreezing agent successively after it is characterized in that adding whitening agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02109124 CN1435461A (en) | 2002-02-01 | 2002-02-01 | Elastic emulsion adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02109124 CN1435461A (en) | 2002-02-01 | 2002-02-01 | Elastic emulsion adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1435461A true CN1435461A (en) | 2003-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02109124 Pending CN1435461A (en) | 2002-02-01 | 2002-02-01 | Elastic emulsion adhesive |
Country Status (1)
| Country | Link |
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| CN (1) | CN1435461A (en) |
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101058701B (en) * | 2007-05-30 | 2010-05-26 | 陈峰磊 | Water soluble adhesive |
| CN101629058B (en) * | 2009-08-25 | 2011-06-08 | 江阴市北国新型建筑材料厂 | Solid rubber powder for man-made boards |
| CN102268232A (en) * | 2010-06-07 | 2011-12-07 | 上海伟佳家具有限公司 | Aldehyde-free adhesive and purpose thereof |
| CN103333646A (en) * | 2013-05-30 | 2013-10-02 | 安徽祈艾特电子科技有限公司 | Adhesive agent used for environmental and low-cost paper boxes and preparation method thereof |
| CN103342975A (en) * | 2013-05-31 | 2013-10-09 | 安徽祈艾特电子科技有限公司 | Carton adhesive and preparation method thereof |
| CN103555226A (en) * | 2013-11-12 | 2014-02-05 | 熊静雯 | Gelatine powder and liquid cement for quickly mixing putty or cement |
| CN103952098A (en) * | 2014-05-19 | 2014-07-30 | 刘晓萍 | Anti-freezing latex |
| CN104140776A (en) * | 2013-05-10 | 2014-11-12 | 洛阳市科隆涂料有限公司 | Aqueous environmentally-friendly wall interface processing material and preparation method thereof |
| CN104409737A (en) * | 2014-12-17 | 2015-03-11 | 新乡市益科电源材料有限公司 | Adhesive special for power energy-storage polymer positive electrode and negative electrode of lithium battery |
| CN105176457A (en) * | 2015-07-29 | 2015-12-23 | 湖南工业大学 | Environmentally-friendly aqueous binder |
| CN105694768A (en) * | 2016-03-01 | 2016-06-22 | 李永昇 | Multifunctional construction glue |
| CN105950106A (en) * | 2016-07-19 | 2016-09-21 | 湖北福汉木业有限公司 | Starch adhesive for core-board plaster scraping and production method thereof |
| CN106010360A (en) * | 2016-07-13 | 2016-10-12 | 江门市江海区德高装饰材料有限公司 | Wet glue for wallpaper and preparation method for wet glue |
| CN106085278A (en) * | 2016-06-26 | 2016-11-09 | 陈毅忠 | A kind of preparation method easily removing adhesive for adhesive material |
| CN106120394A (en) * | 2016-07-10 | 2016-11-16 | 李金平 | A kind of printing coatings adhesive |
| CN106189922A (en) * | 2016-07-13 | 2016-12-07 | 江门市江海区德高装饰材料有限公司 | A kind of dehydration wet rubber powder of wallpaper and preparation method thereof |
| CN107502227A (en) * | 2017-08-30 | 2017-12-22 | 广州市高士实业有限公司 | A kind of non-ionic starch based adhesive and preparation method thereof |
| CN107793961A (en) * | 2016-08-29 | 2018-03-13 | 杭州永桦包装印刷有限公司 | Anti freezing Adhesive with Recycling |
| CN107974220A (en) * | 2017-12-12 | 2018-05-01 | 徐发昌 | A kind of environmentally protective resin binder and preparation method thereof |
| CN108485562A (en) * | 2018-04-17 | 2018-09-04 | 湖南隆平高科农易科技有限公司 | Glue on precise positioning seeding technique and application and preparation method |
| CN109233092A (en) * | 2018-08-02 | 2019-01-18 | 阜南盛原木业有限公司 | A kind of water-fast high-strength plywood |
| CN111040666A (en) * | 2019-12-31 | 2020-04-21 | 贵州佳德赛新材料有限公司 | Preparation method of plasticized gelatinized starch-based adhesive |
| CN111117528A (en) * | 2020-01-13 | 2020-05-08 | 徐罗斌 | High-molecular chemical material and preparation method thereof |
| CN112063336A (en) * | 2020-08-22 | 2020-12-11 | 临海市春竹粘胶有限公司 | Novel formaldehyde-free waterproof white latex and preparation method thereof |
| CN113882191A (en) * | 2021-10-27 | 2022-01-04 | 上海昶法新材料有限公司 | Preparation method of paper-based insect-attracting board barrier layer |
-
2002
- 2002-02-01 CN CN 02109124 patent/CN1435461A/en active Pending
Cited By (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101058701B (en) * | 2007-05-30 | 2010-05-26 | 陈峰磊 | Water soluble adhesive |
| CN101629058B (en) * | 2009-08-25 | 2011-06-08 | 江阴市北国新型建筑材料厂 | Solid rubber powder for man-made boards |
| CN102268232A (en) * | 2010-06-07 | 2011-12-07 | 上海伟佳家具有限公司 | Aldehyde-free adhesive and purpose thereof |
| CN102268232B (en) * | 2010-06-07 | 2013-02-20 | 上海伟佳家具有限公司 | Aldehyde-free adhesive and purpose thereof |
| CN104140776A (en) * | 2013-05-10 | 2014-11-12 | 洛阳市科隆涂料有限公司 | Aqueous environmentally-friendly wall interface processing material and preparation method thereof |
| CN103333646A (en) * | 2013-05-30 | 2013-10-02 | 安徽祈艾特电子科技有限公司 | Adhesive agent used for environmental and low-cost paper boxes and preparation method thereof |
| CN103342975A (en) * | 2013-05-31 | 2013-10-09 | 安徽祈艾特电子科技有限公司 | Carton adhesive and preparation method thereof |
| CN103555226A (en) * | 2013-11-12 | 2014-02-05 | 熊静雯 | Gelatine powder and liquid cement for quickly mixing putty or cement |
| CN103952098A (en) * | 2014-05-19 | 2014-07-30 | 刘晓萍 | Anti-freezing latex |
| CN104409737A (en) * | 2014-12-17 | 2015-03-11 | 新乡市益科电源材料有限公司 | Adhesive special for power energy-storage polymer positive electrode and negative electrode of lithium battery |
| CN104409737B (en) * | 2014-12-17 | 2018-08-07 | 新乡市益科电源材料有限公司 | Lithium battery power energy storage polymer positive and negative anodes adhesive specially |
| CN105176457A (en) * | 2015-07-29 | 2015-12-23 | 湖南工业大学 | Environmentally-friendly aqueous binder |
| CN105176457B (en) * | 2015-07-29 | 2017-06-06 | 湖南工业大学 | A kind of environment-friendly water-based adhesive |
| CN105694768A (en) * | 2016-03-01 | 2016-06-22 | 李永昇 | Multifunctional construction glue |
| CN106085278A (en) * | 2016-06-26 | 2016-11-09 | 陈毅忠 | A kind of preparation method easily removing adhesive for adhesive material |
| CN106120394A (en) * | 2016-07-10 | 2016-11-16 | 李金平 | A kind of printing coatings adhesive |
| CN106189922A (en) * | 2016-07-13 | 2016-12-07 | 江门市江海区德高装饰材料有限公司 | A kind of dehydration wet rubber powder of wallpaper and preparation method thereof |
| CN106010360A (en) * | 2016-07-13 | 2016-10-12 | 江门市江海区德高装饰材料有限公司 | Wet glue for wallpaper and preparation method for wet glue |
| CN106189922B (en) * | 2016-07-13 | 2019-03-08 | 江门市江海区德高装饰材料有限公司 | Wet rubber powder of a kind of dehydration wallpaper and preparation method thereof |
| CN105950106A (en) * | 2016-07-19 | 2016-09-21 | 湖北福汉木业有限公司 | Starch adhesive for core-board plaster scraping and production method thereof |
| CN107793961A (en) * | 2016-08-29 | 2018-03-13 | 杭州永桦包装印刷有限公司 | Anti freezing Adhesive with Recycling |
| CN107793961B (en) * | 2016-08-29 | 2020-05-19 | 杭州永桦包装印刷有限公司 | Anti-freezing adhesive |
| CN107502227A (en) * | 2017-08-30 | 2017-12-22 | 广州市高士实业有限公司 | A kind of non-ionic starch based adhesive and preparation method thereof |
| CN107502227B (en) * | 2017-08-30 | 2019-09-13 | 广州市高士实业有限公司 | A kind of non-ionic starch based adhesive and preparation method thereof |
| CN107974220A (en) * | 2017-12-12 | 2018-05-01 | 徐发昌 | A kind of environmentally protective resin binder and preparation method thereof |
| CN108485562B (en) * | 2018-04-17 | 2020-05-08 | 湖南隆平高科农易科技有限公司 | Glue for precise positioning seeding technology and preparation and application method |
| CN108485562A (en) * | 2018-04-17 | 2018-09-04 | 湖南隆平高科农易科技有限公司 | Glue on precise positioning seeding technique and application and preparation method |
| CN109233092A (en) * | 2018-08-02 | 2019-01-18 | 阜南盛原木业有限公司 | A kind of water-fast high-strength plywood |
| CN111040666A (en) * | 2019-12-31 | 2020-04-21 | 贵州佳德赛新材料有限公司 | Preparation method of plasticized gelatinized starch-based adhesive |
| CN111117528A (en) * | 2020-01-13 | 2020-05-08 | 徐罗斌 | High-molecular chemical material and preparation method thereof |
| CN112063336A (en) * | 2020-08-22 | 2020-12-11 | 临海市春竹粘胶有限公司 | Novel formaldehyde-free waterproof white latex and preparation method thereof |
| CN113882191A (en) * | 2021-10-27 | 2022-01-04 | 上海昶法新材料有限公司 | Preparation method of paper-based insect-attracting board barrier layer |
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