CN102952506A - Benzene-free polymerization type PVC faced adhesive - Google Patents
Benzene-free polymerization type PVC faced adhesive Download PDFInfo
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- CN102952506A CN102952506A CN2012104165396A CN201210416539A CN102952506A CN 102952506 A CN102952506 A CN 102952506A CN 2012104165396 A CN2012104165396 A CN 2012104165396A CN 201210416539 A CN201210416539 A CN 201210416539A CN 102952506 A CN102952506 A CN 102952506A
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Abstract
The invention discloses a benzene-free polymerization type PVC faced adhesive, which is composed of the following raw materials by weight: a proper amount of deionized water, 28-32 parts of polyvinyl alcohol 20-99, 28-32 parts of polyvinyl alcohol 17-88, 2-4 parts of hydrochloric acid, 11-13 parts of formaldehyde, 2-4 parts of urea, 1-3 parts of alkali, 105-115 parts of vinyl acetate, 50-60 parts of butyl acrylate, 5-7 parts of acrylic acid, 0.8-1.2 parts of diacetone, 0.8-1.2 parts of polyacrylamide, 1.8-2.2 parts of an emulsifier OP-10 and 1.3-1.7 parts of ammonium persulfate. The benzene-free polymerization type PVC faced adhesive has lower cost than a composite PVC faced adhesive, and has advantages of strong adhesion, uniform coating and good weatherability.
Description
Technical field
The present invention relates to PVC overlay glue field, exactly is a kind of without benzene aggretion type PVC overlay glue.
Background technology
The PVC overlay glue is a kind of sizing agent commonly used, is mainly used in the bonding of PVC fabric and medium density fiberboard, timber, and then is used for the aspects such as building decoration, furniture making, Gift Package.Traditional PVC overlay glue mostly adopts the PVC overlay glue cost of this preparation of composite method formulated (that is: being mixed with JSF, VAE white glue with vinyl, toluene, tertiary butyl phenol urea formaldehyde, rosin etc.) high, owing to having used toluene harmful, not environmental protection can not be used in the higher food product pack of environmental requirement.
Summary of the invention
The object of the present invention is to provide that cost is low, environment protection health without benzene aggretion type PVC overlay glue.
Above-mentioned purpose realizes by following scheme:
A kind of without benzene aggretion type PVC overlay glue, it is characterized in that: it is that raw material by following weight parts makes:
Deionized water is an amount of
Polyvinyl alcohol 20-99 28-32
Polyvinyl alcohol 17-88 28-32
Hydrochloric acid 2-4
Formaldehyde 11-13
Urea 2-4
Alkali is an amount of
Vinyl acetate between to for plastic 105-115
Butyl acrylate 50-60
Vinylformic acid 5-7
Diacetone 0.8-1.2
Polyacrylamide 0.8-1.2
OP-10 emulsifying agent 1.8-2.2
Ammonium persulphate 1.3-1.7
Dibutylester 28-32.
Described a kind of without benzene aggretion type PVC overlay glue, it is characterized in that: it is that raw material by following weight parts makes:
Deionized water is an amount of
Polyvinyl alcohol 20-99 30
Polyvinyl alcohol 17-88 30
Hydrochloric acid 3
Formaldehyde 12
Urea 3
Alkali 2
Vinyl acetate between to for plastic 110
Butyl acrylate 55
Vinylformic acid 6
Diacetone 1
Polyacrylamide 1
OP-10 emulsifying agent 2
Ammonium persulphate 1.5
Dibutylester 30.
Described preparation method without benzene aggretion type PVC overlay glue, it is characterized in that: the preparation method is:
(1) removes ionized water 600 weight parts and add in the reactor, be warming up to about 30 ℃, add again 28-32 weight account polyethylene alcohol 20-99,28-32 weight account polyethylene alcohol 17-88, continue to be warmed up to 88-90 ℃, be incubated about 1 hour;
(2) add again 2-4 weight part hydrochloric acid, 11-13 parts by weight of formaldehyde, about insulation reaction 1.5 hours, beginning to add alkali after being cooled to about 70 ℃ transfers about pH value to 6, add again 2-4 weight part urea, stop cooling during 40 ℃ of left and right sides, add 15 weight part left and right sides butyl acrylates, 30 weight part left and right sides vinyl acetate between to for plastics, 1.8-2.2 weight part left and right sides OP-10 emulsifying agent, about ammonium persulphate 0.5 weight part, about deionized water 5 weight parts, be warmed up to again 78-80 ℃, add by weight all the other raw materials except dibutylester;
(3) after step (2) operation is finished, be warming up to 86-88 ℃, be incubated about 1 hour, the 28-32 weight part adds dibutylester when being cooled to 60 ℃ of left and right sides, is cooled to room temperature afterreaction still and shuts down, and puts glue with the filter screen about 80 orders, and get final product.
Described preparation method without benzene aggretion type PVC overlay glue, it is characterized in that: add by weight that all the other raw materials refer to except dibutylester: drip by weight remaining vinyl acetate between to for plastic, remaining butyl acrylate and whole vinylformic acid, dripped off in 6-8 hour, and added by weight diacetone and Polyacrylamide mixed aqueous solution simultaneously
,Drip one time simultaneously ammonium persulfate aqueous solution per half an hour, 12-16 time the weight part of ammonium persulfate aqueous solution according to remaining ammonium persulphate added;
Described preparation method without benzene aggretion type PVC overlay glue is characterized in that: described ammonium persulfate aqueous solution is formulated according to the weight proportion of 1:9-11 by ammonium persulphate and water.
Described preparation method without benzene aggretion type PVC overlay glue is characterized in that: described diacetone and Polyacrylamide mixed aqueous solution are mixed by the raw material of following weight parts and get: diacetone 0.8-1.2, Polyacrylamide 0.8-1.2, water 160-240.
Beneficial effect of the present invention is:
(1) be to adopt the method for letex polymerization to make without benzene aggretion type PVC overlay glue, do not use toluene, so protect without phenyl ring, the high price raw materials such as not applicable VEA white glue with vinyl and tertiary butyl phenol urea formaldehyde in the polymerization, so lower than Compositional type PVC overlay glue cost without benzene aggretion type PVC overlay glue, bonding force is strong, coating is even, good weatherability;
(2) without benzene aggretion type PVC overlay glue, by three wood skill packing Co., Ltd.s, Anhui packing Co., Ltd. of friendly nation in Anhui, the enterprises such as Jiangsu Mei Jia packing Co., Ltd., Jiangsu China space color printing packaging company use, and effect is fine.
Embodiment
A kind of without benzene aggretion type PVC overlay glue, it is that raw material by following weight parts (kilogram) makes:
Deionized water is an amount of
Polyvinyl alcohol 20-99 30
Polyvinyl alcohol 17-88 30
Hydrochloric acid 3
Formaldehyde 12
Urea 3
Alkali 2
Vinyl acetate between to for plastic 110
Butyl acrylate 55
Vinylformic acid 6
Diacetone 1
Polyacrylamide 1
OP-10 emulsifying agent 2
Ammonium persulphate 1.5
Dibutylester 30.
The preparation method is:
(1) removes ionized water 600 weight parts and add in the reactor, be warming up to about 30 ℃, add again 30 weight account polyethylene alcohol 20-99,30 weight account polyethylene alcohol 17-88, continue to be warmed up to 90 ℃, be incubated 1 hour;
(2) add again 3 weight part hydrochloric acid, 12 parts by weight of formaldehyde, insulation reaction 1.5 hours, begin to add alkali after being cooled to about 70 ℃ and transfer pH value to 6, add again 2-4 weight part urea, stop cooling during 40 ℃ of left and right sides, add 15 weight part left and right sides butyl acrylates, 30 weight part left and right sides vinyl acetate between to for plastics, 2 weight part left and right sides OP-10 emulsifying agents, about ammonium persulphate 0.5 weight part, about deionized water 5 weight parts, be warmed up to again 80 ℃, drip by weight remaining vinyl acetate between to for plastic, butyl acrylate, vinylformic acid, dripped off in 8 hours, and added by weight diacetone and Polyacrylamide mixed aqueous solution while dripping simultaneously
,Drip one time simultaneously ammonium persulfate aqueous solution per half an hour, 16 times the weight part of ammonium persulfate aqueous solution according to ammonium persulphate added;
(3) after step (2) operation is finished, be warming up to 88 ℃, be incubated about 1 hour, add 30 weight part dibutylesters when being cooled to 60 ℃ of left and right sides, be cooled to room temperature afterreaction still and shut down, put glue with 80 purpose filter screens, and get final product.
Described ammonium persulfate aqueous solution is formulated according to the weight proportion of 1:10 by ammonium persulphate and water.
Described diacetone and Polyacrylamide mixed aqueous solution are mixed by the raw material of following weight parts and get: diacetone 1, Polyacrylamide 1, water 200.
The cost of the present embodiment is 5600 yuan/tons, and price is 8600 yuan/tons, and commercially available the average price of toluene PVC overlay glue is arranged is about 9000 yuan/tons, and cost is that the present embodiment greatly reduces cost about 7000 yuan/tons, when profit is high, and environmental protection, effective.
Claims (5)
1. one kind without benzene aggretion type PVC overlay glue, it is characterized in that: it is that raw material by following weight parts makes:
Deionized water is an amount of
Polyvinyl alcohol 20-99 28-32
Polyvinyl alcohol 17-88 28-32
Hydrochloric acid 2-4
Formaldehyde 11-13
Urea 2-4
Alkali is an amount of
Vinyl acetate between to for plastic 105-115
Butyl acrylate 50-60
Vinylformic acid 5-7
Diacetone 0.8-1.2
Polyacrylamide 0.8-1.2
OP-10 emulsifying agent 1.8-2.2
Ammonium persulphate 1.3-1.7
Dibutylester 28-32.
2. according to claim 1 a kind of without benzene aggretion type PVC overlay glue, it is characterized in that: it is that raw material by following weight parts makes:
Deionized water is an amount of
Polyvinyl alcohol 20-99 30
Polyvinyl alcohol 17-88 30
Hydrochloric acid 3
Formaldehyde 12
Urea 3
Alkali 2
Vinyl acetate between to for plastic 110
Butyl acrylate 55
Vinylformic acid 6
Diacetone 1
Polyacrylamide 1
OP-10 emulsifying agent 2
Ammonium persulphate 1.5
Dibutylester 30.
3. preparation method without benzene aggretion type PVC overlay glue as claimed in claim 1 or 2, it is characterized in that: the preparation method is:
(1) removes ionized water 600 weight parts and add in the reactor, be warming up to about 30 ℃, add again 28-32 weight account polyethylene alcohol 20-99,28-32 weight account polyethylene alcohol 17-88, continue to be warmed up to 88-90 ℃, be incubated about 1 hour;
(2) add again 2-4 weight part hydrochloric acid, 11-13 parts by weight of formaldehyde, about insulation reaction 1.5 hours, beginning to add alkali after being cooled to about 70 ℃ transfers about pH value to 6, add again 2-4 weight part urea, stop cooling during 40 ℃ of left and right sides, add 15 weight part left and right sides butyl acrylates, 30 weight part left and right sides vinyl acetate between to for plastics, 1.8-2.2 weight part left and right sides OP-10 emulsifying agent, about ammonium persulphate 0.5 weight part, about deionized water 5 weight parts, be warmed up to again 78-80 ℃, add by weight all the other raw materials except dibutylester;
(3) after step (2) operation is finished, be warming up to 86-88 ℃, be incubated about 1 hour, the 28-32 weight part adds dibutylester when being cooled to 60 ℃ of left and right sides, is cooled to room temperature afterreaction still and shuts down, and puts glue with the filter screen about 80 orders, and get final product.
4. preparation method without benzene aggretion type PVC overlay glue as claimed in claim 3, it is characterized in that: add by weight that all the other raw materials refer to except dibutylester: drip by weight remaining vinyl acetate between to for plastic, remaining butyl acrylate and whole vinylformic acid, dripped off in 6-8 hour, and added by weight diacetone and Polyacrylamide mixed aqueous solution simultaneously
,Drip one time simultaneously ammonium persulfate aqueous solution per half an hour, 12-16 time the weight part of ammonium persulfate aqueous solution according to remaining ammonium persulphate added;
A kind of preparation method without benzene aggretion type PVC overlay glue as claimed in claim 4, it is characterized in that: described ammonium persulfate aqueous solution is formulated according to the weight proportion of 1:9-11 by ammonium persulphate and water.
5. preparation method without benzene aggretion type PVC overlay glue as claimed in claim 4, it is characterized in that: described diacetone and Polyacrylamide mixed aqueous solution are mixed by the raw material of following weight parts and get: diacetone 0.8-1.2, Polyacrylamide 0.8-1.2, water 160-240.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210416539.6A CN102952506B (en) | 2012-10-27 | 2012-10-27 | Benzene-free polymerization type PVC faced adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210416539.6A CN102952506B (en) | 2012-10-27 | 2012-10-27 | Benzene-free polymerization type PVC faced adhesive |
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| Publication Number | Publication Date |
|---|---|
| CN102952506A true CN102952506A (en) | 2013-03-06 |
| CN102952506B CN102952506B (en) | 2014-12-10 |
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| CN201210416539.6A Expired - Fee Related CN102952506B (en) | 2012-10-27 | 2012-10-27 | Benzene-free polymerization type PVC faced adhesive |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104140773A (en) * | 2014-07-31 | 2014-11-12 | 台州学院 | Repairable veneer adhesive and synthesizing method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5082896A (en) * | 1989-01-17 | 1992-01-21 | Milliken Research Corporation | Polymeric materials useful for sizing synthetic yarns to be used in water jet weaving |
| CN101705065A (en) * | 2009-10-08 | 2010-05-12 | 广东三和化工科技有限公司 | Water-resistant white latex |
| CN101805570A (en) * | 2010-03-10 | 2010-08-18 | 刘少来 | Room-temperature curing water-based mono-component metal-plate-covered hide glue |
-
2012
- 2012-10-27 CN CN201210416539.6A patent/CN102952506B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5082896A (en) * | 1989-01-17 | 1992-01-21 | Milliken Research Corporation | Polymeric materials useful for sizing synthetic yarns to be used in water jet weaving |
| CN101705065A (en) * | 2009-10-08 | 2010-05-12 | 广东三和化工科技有限公司 | Water-resistant white latex |
| CN101805570A (en) * | 2010-03-10 | 2010-08-18 | 刘少来 | Room-temperature curing water-based mono-component metal-plate-covered hide glue |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104140773A (en) * | 2014-07-31 | 2014-11-12 | 台州学院 | Repairable veneer adhesive and synthesizing method thereof |
| CN104140773B (en) * | 2014-07-31 | 2016-04-27 | 台州学院 | One can repairing type wood tegument veener tackiness agent and synthetic method thereof |
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| Publication number | Publication date |
|---|---|
| CN102952506B (en) | 2014-12-10 |
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Effective date of registration: 20201123 Address after: Sun Lao Jia Zhen Gao Yuan Zhuang Cun, Cao County, Heze City, Shandong Province Patentee after: Caoxian Honghui Shoes Co.,Ltd. Address before: 234300, Anhui, Suzhou, Sixian cutting North Road North Patentee before: SI COUNTY MEIJIA CHEMICAL BUILDING Co.,Ltd. |
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Granted publication date: 20141210 Termination date: 20211027 |
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