CN101619200A - Environment-friendly adhesive for splicing boards - Google Patents
Environment-friendly adhesive for splicing boards Download PDFInfo
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- CN101619200A CN101619200A CN200910160749A CN200910160749A CN101619200A CN 101619200 A CN101619200 A CN 101619200A CN 200910160749 A CN200910160749 A CN 200910160749A CN 200910160749 A CN200910160749 A CN 200910160749A CN 101619200 A CN101619200 A CN 101619200A
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- environment
- splicing boards
- splicing
- friendly type
- type adhesive
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Abstract
The invention relates to an environment-friendly adhesive for splicing boards, in particular to an environment-friendly adhesive for splicing boards, which has the requirement of extremely high bonding force and is specially used for splicing boards. The environment-friendly adhesive for splicing boards is prepared by the following steps: adding deionized water and an emulsifier in percentage by mass to a reaction kettle and rising the temperature to 63-66 DEG C; mixing vinyl acetate, methyl methacrylate, butyl acrylate and methacrylic acid; taking one fifth of the mixture to the reaction kettle; stirring the mixture for 20 minutes until the mixture is fully emulsified; adding one fourth of initiator and pH regulator to the reaction kettle, rising the temperature to 72-76 DEG C and reacting for 30 minutes; dipping a residual mixture of the vinyl acetate, the methyl methacrylate, the butyl acrylate, the methacrylic acid and the initiator at a controlled temperature of 78-82 DEG C for 4-4.5 hours; keeping the temperature for 30 minutes; cooling to a temperature lower than or equal to 35 DEG C; adding a latent solvent, a thickening agent and a preservative while stirring at a medium speed; and discharging for packaging. The prepared adhesive for splicing boards has the advantages of simple synthesis technology, safety, environmental protection, rapid dryness, good waterproofness, extremely strong bonding force, and the like.
Description
[technical field]
The present invention relates to a kind of environment-friendly type aqueous tackiness agent, particularly a kind of high environment-friendly type adhesive for splicing boards that is exclusively used in board material splice of bonding force that requires.
[background technology]
Adhesive for splicing boards commonly used is meant that bonding force is high, is exclusively used in the environment-friendly type aqueous tackiness agent of board material splice, require to have water-fastly, fast do, characteristics such as bonding force is high, environmental protection.Aqueous polyvinyl acetate emulsion (being commonly called as white glue with vinyl) is one of most important emulsion adhesive,, characteristics such as valency low, environmental protection easy to use because of it, and in daily life and industrial production, obtained widespread use, as fields such as tackiness agent, coating, become a bulk product in the tackiness agent.Shortcomings such as but common aqueous polyvinyl acetate emulsion is because the second-order transition temperature height, and film formation at low temp is poor, and is not water-fast, and winter hardiness and mechanical stability are relatively poor are very restricted its application, are difficult to directly use as adhesive for splicing boards.In order to satisfy the requirements at the higher level that life and industrial application propose,, improve its performance and become the problem that attracts people's attention by modification to polyvinyl acetate emulsion.Method of modifying commonly used is a modification by copolymerization, promptly add a certain amount of comonomer and copolymerization of vinyl acetate, reduce second-order transition temperature, improve film formation at low temp and water tolerance, but the bonding strength and the water tolerance of the modification by copolymerization emulsion that the employing conventional polymerization process is produced are all not ideal enough.
[summary of the invention]
The objective of the invention is to provides a kind of high-performance environment-friendly adhesive for splicing boards with extremely strong bonding strength, water tolerance and winter hardiness by special polymerization technique.
The present invention adopts following prescription to realize above-mentioned purpose, and a kind of environment-friendly type adhesive for splicing boards is characterized in that: its component and concrete proportioning constitute (% by mass):
Vinyl acetate 36-45
Methyl methacrylate 1.5-2.5
Butyl acrylate 3-5
Methacrylic acid 0.1-0.3
Emulsifying agent 0.4-1
Initiator 0.15-0.3
PH conditioning agent 0.2
Solubility promoter 1-2
Thickening material 0.5-1.5
Sanitas 0.1
The deionized water surplus
Its that adopts above-mentioned prescription compared with prior art has following advantage:
(1), the made splicing adhesive of the present invention has characteristics such as synthesis technique is simple, safety and environmental protection, fast drying, water-tolerant, bonding force extra-heavy.
(2), modification by copolymerization prescription of the present invention and polymerization technique be stable, the water tolerance of splicing adhesive excellent property, especially emulsion is compared vinyl acetate between to for plastic homopolymerization emulsion and is greatly improved with winter hardiness.
(3) the prepared environment-friendly type high performance splicing adhesive of the present invention in use both can directly use separately, also can add relevant complete curing agent simultaneously and use as the two-pack splicing adhesive, can improve its adhesiveproperties greatly, had good use promotional value.
[embodiment]
Below the invention will be further described:
The present invention adopts the seeded emulsion polymerization method to synthesize a kind of environment-friendly type adhesive for splicing boards.Use acrylate and vinyl acetate copolymerized modification, the over-all properties of raising splicing adhesive of carrying out.This synthetic method synthetic polymer emulsion has inierpeneirating network structure, has characteristics such as safety and environmental protection, fast drying, water-tolerant, bonding force be strong.
Its component and concrete proportioning constitute (% by mass):
Vinyl acetate 36-45
Methyl methacrylate 1.5-2.5
Butyl acrylate 3-5
Methacrylic acid 0.1-0.3
Emulsifying agent 0.4-1
Initiator 0.15-0.3
PH conditioning agent 0.2
Solubility promoter 1-2
Thickening material 0.5-1.5
Sanitas 0.1
The deionized water surplus
Its preparation method is as follows:
(1), the deionized water in the mass parts, emulsifying agent are gone into reactor and be warming up to 63-66 ℃;
(2), vinyl acetate, methyl methacrylate, butyl acrylate, methacrylic acid are mixed, get 1/5 and go into still, it is fully emulsified to stir 20min;
(3), the initiator with 1/4, PH conditioning agent add reactor when being warmed up to 72-76 ℃, reaction 30min;
(4), drip the mixed vinyl acetate of residue, methyl methacrylate, butyl acrylate, methacrylic acid and initiator, temperature is controlled at 78-82 ℃, 4-4.5h drips off;
(5), insulation 30min, be cooled to≤35 ℃, middling speed stirs and to add solubility promoter, excess water adjusting, thickening material, sanitas down, the discharging packing.
The raw material explanation:
Wherein said emulsifying agent is anionic MS-1 (a phenolic ether sulfosuccinic acid monoesters disodium salt), RSO
3M
a(Sulfonates) and non-ionic type OP (octyl phenol Soxylat A 25-7).Described PH conditioning agent is Sodium phosphate dibasic, sodium bicarbonate, described initiator is the persulfuric acid salt, solubility promoter is organic compound such as DPnB (dipropylene glycol butyl ether), DPM (dipropylene glycol methyl ether), 12 carbon ester alcohol, described thickening material is the alkali swelling association type emulsion of commodity TT935 by name, and described sanitas is for containing activeconstituents 2-methyl-4 isothiazolines-3-ketone series.
The proportioning of embodiment one is as follows:
Its component and concrete proportioning constitute (% by mass):
Vinyl acetate 36
Methyl methacrylate 2.5
Butyl acrylate 5
Methacrylic acid 0.3
Emulsifying agent 1
Initiator 0.3
PH conditioning agent 0.2
Solubility promoter 2
Thickening material 1.5
Sanitas 0.1
Deionized water 51.1
The proportioning of embodiment two is as follows:
Its component and concrete proportioning constitute (% by mass):
Vinyl acetate 45
Methyl methacrylate 1.5
Butyl acrylate 3
Methacrylic acid 0.1
Emulsifying agent 0.4
Initiator 0.15
PH conditioning agent 0.2
Solubility promoter 1
Thickening material 0.5
Sanitas 0.1
Deionized water 48.05
The raw material that adopts among above-mentioned two embodiment is all identical, and wherein said emulsifying agent is anionic MS-1 (a phenolic ether sulfosuccinic acid monoesters disodium salt), RSO
3M
a(Sulfonates) and non-ionic type OP (octyl phenol Soxylat A 25-7).Described PH conditioning agent is Sodium phosphate dibasic, sodium bicarbonate, described initiator is the persulfuric acid salt, solubility promoter is organic compound such as DPnB (dipropylene glycol butyl ether), DPM (dipropylene glycol methyl ether), 12 carbon ester alcohol, described thickening material is the alkali swelling association type emulsion of commodity TT935 by name, and described sanitas is for containing activeconstituents 2-methyl-4 isothiazolines-3-ketone series.
Adopt in the same way, utilize increase to the deionized water in the above-mentioned prescription to reduce consolidating of splicing adhesive and contain, can utilize above-mentioned technology in every case, adopt above raw material and ratio thereof, then fallen into interest field of the present invention for a lot of embodiment.
Claims (8)
1, a kind of environment-friendly type adhesive for splicing boards is characterized in that: its component and concrete proportioning constitute (% by mass):
Vinyl acetate 36-45
Methyl methacrylate 1.5-2.5
Butyl acrylate 3-5
Methacrylic acid 0.1-0.3
Emulsifying agent 0.4-1
Initiator 0.15-0.3
PH conditioning agent 0.2
Solubility promoter 1-2
Thickening material 0.5-1.5
Sanitas 0.1
The deionized water surplus
2, environment-friendly type adhesive for splicing boards according to claim 1, it is characterized in that: its preparation technology is as follows:
(1), the deionized water in the mass parts, emulsifying agent are gone into reactor and be warming up to 63～66 ℃;
(2), vinyl acetate, methyl methacrylate, butyl acrylate, methacrylic acid are mixed, get 1/5 and go into still, it is fully emulsified to stir 20min;
(3), the initiator with 1/4, PH conditioning agent add reactor when being warmed up to 72～76 ℃, reaction 30min;
(4), drip the mixed vinyl acetate of residue, methyl methacrylate, butyl acrylate, methacrylic acid and initiator, temperature is controlled at 78～82 ℃, 4～4.5h drips off;
(5), insulation 30min, be cooled to≤35 ℃, middling speed stirs and to add solubility promoter, excess water adjusting, thickening material, sanitas down, the discharging packing.
3, environment-friendly type adhesive for splicing boards according to claim 1 is characterized in that: described emulsifying agent is anionic MS-1 (phenolic ether sulfosuccinic acid monoesters disodium salt), RSO
3M
a(Sulfonates) and non-ionic type OP (octyl phenol Soxylat A 25-7).
4, environment-friendly type adhesive for splicing boards according to claim 1 is characterized in that: described PH conditioning agent is Sodium phosphate dibasic, sodium bicarbonate.
5, environment-friendly type adhesive for splicing boards according to claim 1 is characterized in that: described initiator is the persulfuric acid salt.
6, environment-friendly type adhesive for splicing boards according to claim 1 is characterized in that: described solubility promoter is DPnB (dipropylene glycol butyl ether), DPM (dipropylene glycol methyl ether) or 12 carbon ester alcohol.
7, environment-friendly type adhesive for splicing boards according to claim 1 is characterized in that: described thickening material is an alkali swelling association type emulsion.
8, environment-friendly type adhesive for splicing boards according to claim 1 is characterized in that: described sanitas is for containing activeconstituents 2-methyl-4 isothiazolines-3-ketone series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910160749A CN101619200A (en) | 2008-11-27 | 2009-07-13 | Environment-friendly adhesive for splicing boards |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810072220 | 2008-11-27 | ||
| CN200810072220.X | 2008-11-27 | ||
| CN200910160749A CN101619200A (en) | 2008-11-27 | 2009-07-13 | Environment-friendly adhesive for splicing boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101619200A true CN101619200A (en) | 2010-01-06 |
Family
ID=41512616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910160749A Pending CN101619200A (en) | 2008-11-27 | 2009-07-13 | Environment-friendly adhesive for splicing boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101619200A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102604567A (en) * | 2011-01-18 | 2012-07-25 | 四维精密材料股份有限公司 | Emulsion type pressure sensitive adhesive composition having high adhesion and chopping-shape characteristics and use thereof |
| CN103289616A (en) * | 2013-06-13 | 2013-09-11 | 廊坊三利木业有限公司 | Stone back mesh glue |
| CN103589366A (en) * | 2013-08-01 | 2014-02-19 | 安徽省安邦矿物有限公司 | Compound extender for urea-formaldehyde resin |
| CN103709971A (en) * | 2013-12-04 | 2014-04-09 | 台州市顶立胶粘剂有限公司 | Emulsion for bi-component wood bonding adhesive and synthesis method thereof |
| CN104327750A (en) * | 2014-10-20 | 2015-02-04 | 常熟市鑫磊木业制造厂 | Single-component plate alignment adhesive |
| US9315064B2 (en) | 2012-02-20 | 2016-04-19 | Avery Dennison Corporation | Multilayer film for multi-purpose inkjet systems |
| US9752022B2 (en) | 2008-07-10 | 2017-09-05 | Avery Dennison Corporation | Composition, film and related methods |
| CN107474765A (en) * | 2017-09-07 | 2017-12-15 | 林发容 | Aqua type two-component bamboo jigsaw latex solution |
| CN110437776A (en) * | 2019-09-12 | 2019-11-12 | 东莞市力圣新材料有限公司 | A kind of double-component aqueous redwood splicing adhesive and its application |
| CN110845975A (en) * | 2019-11-19 | 2020-02-28 | 广东海特高新材料有限公司 | Double-component plate splicing adhesive and preparation method thereof |
| CN111349412A (en) * | 2020-05-09 | 2020-06-30 | 山东美登新材料技术有限公司 | Environment-friendly adhesive and preparation method and application thereof |
| US10703131B2 (en) | 2010-03-04 | 2020-07-07 | Avery Dennison Corporation | Non-PVC film and non-PVC film laminate |
| US11485162B2 (en) | 2013-12-30 | 2022-11-01 | Avery Dennison Corporation | Polyurethane protective film |
-
2009
- 2009-07-13 CN CN200910160749A patent/CN101619200A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9752022B2 (en) | 2008-07-10 | 2017-09-05 | Avery Dennison Corporation | Composition, film and related methods |
| US10703131B2 (en) | 2010-03-04 | 2020-07-07 | Avery Dennison Corporation | Non-PVC film and non-PVC film laminate |
| CN102604567A (en) * | 2011-01-18 | 2012-07-25 | 四维精密材料股份有限公司 | Emulsion type pressure sensitive adhesive composition having high adhesion and chopping-shape characteristics and use thereof |
| TWI507495B (en) * | 2011-01-18 | 2015-11-11 | Symbio Inc | Emulsion pressure sensitive adhesive composition having high peel strength and good die-cutting property, and adhesive film |
| US9315064B2 (en) | 2012-02-20 | 2016-04-19 | Avery Dennison Corporation | Multilayer film for multi-purpose inkjet systems |
| CN103289616A (en) * | 2013-06-13 | 2013-09-11 | 廊坊三利木业有限公司 | Stone back mesh glue |
| CN103289616B (en) * | 2013-06-13 | 2015-09-02 | 廊坊三利木业有限公司 | Stone back mesh glue |
| CN103589366A (en) * | 2013-08-01 | 2014-02-19 | 安徽省安邦矿物有限公司 | Compound extender for urea-formaldehyde resin |
| CN103709971A (en) * | 2013-12-04 | 2014-04-09 | 台州市顶立胶粘剂有限公司 | Emulsion for bi-component wood bonding adhesive and synthesis method thereof |
| CN103709971B (en) * | 2013-12-04 | 2015-08-19 | 台州市顶立胶粘剂有限公司 | A kind of two component splicing adhesive emulsion and synthetic method thereof |
| US11872829B2 (en) | 2013-12-30 | 2024-01-16 | Avery Dennison Corporation | Polyurethane protective film |
| US11485162B2 (en) | 2013-12-30 | 2022-11-01 | Avery Dennison Corporation | Polyurethane protective film |
| CN104327750A (en) * | 2014-10-20 | 2015-02-04 | 常熟市鑫磊木业制造厂 | Single-component plate alignment adhesive |
| CN107474765A (en) * | 2017-09-07 | 2017-12-15 | 林发容 | Aqua type two-component bamboo jigsaw latex solution |
| CN110437776A (en) * | 2019-09-12 | 2019-11-12 | 东莞市力圣新材料有限公司 | A kind of double-component aqueous redwood splicing adhesive and its application |
| CN110845975A (en) * | 2019-11-19 | 2020-02-28 | 广东海特高新材料有限公司 | Double-component plate splicing adhesive and preparation method thereof |
| CN111349412A (en) * | 2020-05-09 | 2020-06-30 | 山东美登新材料技术有限公司 | Environment-friendly adhesive and preparation method and application thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100106 |