CN102796476A - Preparation method for water-soluble acrylic ester printing table glue - Google Patents
Preparation method for water-soluble acrylic ester printing table glue Download PDFInfo
- Publication number
- CN102796476A CN102796476A CN2012103145446A CN201210314544A CN102796476A CN 102796476 A CN102796476 A CN 102796476A CN 2012103145446 A CN2012103145446 A CN 2012103145446A CN 201210314544 A CN201210314544 A CN 201210314544A CN 102796476 A CN102796476 A CN 102796476A
- Authority
- CN
- China
- Prior art keywords
- water
- percent
- stirring
- preparation
- thickening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention relates to a preparation method for water-soluble acrylic ester printing table glue. The preparation method is characterized by comprising the following steps: weighting monomers comprising 2 to 3 percent of vinyl acetate, 1 to 2 percent of methyl methacrylate, 10 to 20 percent of butyl acrylate, 5 to 10 percent of ethyl acrylate and 6 to 10 percent of acrylic acid, and mixing uniformly to obtain mixed monomers serving as initial polymer and dropping liquid for later use; adding deionized water, sodium dodecyl sulfate and fatty alcohol-polyoxyethylene ether into a reaction kettle, stirring and heating, adding an initiator, stirring for about half an hour, adding 1/4 to 1/3 of the mixed monomers, stirring for half an hour and adding the residual mixed monomers dropwise to obtain the semi-finished product; and adding 10 to 20 Kg of 15 to 20 percent ammonia water slowly with stirring into 100 Kg of the semi-finished product and thickening slowly to obtain the finished product. The water-soluble acrylic ester has the pressure-sensitive bonding characteristic and can meet the basic requirement of application.
Description
Technical field
The present invention relates to a kind of preparation method of water-soluble type acrylate printing platen glue.
Background technology
Can make that the softish textiles is smooth to be attached on the printing table securely, guarantee stamp carry out smoothly with chromatography accurately superior.Require this tackiness agent yarn fabric to be fixed on the platen in moment, it is suitable to hold the sticking time, is easy to peel off so that stamp finishes the back fabric, can not pollute yarn fabric, and being commonly called as this tackiness agent is platen glue.
Common platen glue has three types on starch-type, wax fat type and synthetic resins type on the market.Wherein, starch based platen glue reusability is very poor, and wax lipid bounding force is low, and temperature influence is very big, and therefore, these two types of platen glue are eliminated gradually, and wherein synthetic resin becomes the main flow of platen glue development gradually owing to have high bond strength.Acrylic acid or the like platen glue is because raw material is cheap and easy to get, and production unit is simple, low cost and other advantages and obtained development at full speed.
Polyacrylate(s) platen glue is because bonding strength is higher, and repeat performance is good, and development is very fast recently; Emulsion acrylate class platen glue wherein of the present invention is owing to adopt water as solvent, nontoxic pollution-free, and cohesive force is strong; Reusability is good; Its product processed can directly be used for food product pack and medical and hygiene article, belongs to environmentally friendly machine, thereby is accepted by the textile printing industry gradually.
Sign platen glue bond performance is that the index of cohesive force has four kinds: initial bonding strength T, cohesive force A, force of cohesion C and base adhesion force K.
Present technical problem: T >=A for example, then insensitive to pressure; If A >=C glue-line can occur and destroy when then removing adhesive article, cause tackiness agent to stain by maxxaedium disadvantages such as the wire drawing or the sticking back of the body; As if C >=K, will produce the phenomenon of come unstuck (glue-line disengaging base material).
Prepare a kind of platen glue, < < < relation of K, promptly platen glue not only possesses pressure-sensitive bonding characteristic C A, and can also satisfy the basic demand of application, becomes the technical issues that need to address of the present invention to satisfy T.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency; Providing a kind of not only possesses pressure-sensitive bonding characteristic; Can not occur glue-line when removing adhesive article and destroy, and can not produce the preparation method that glue-line breaks away from the water-soluble type acrylate printing platen glue of base material phenomenon.
The objective of the invention is to realize like this:
A kind of preparation method of water-soluble type acrylate printing platen glue, said method comprise letex polymerization and two steps of thickening;
Said letex polymerization desired raw material mass percent is following:
Monomer: vinyl acetate between to for plastic 2-3%
TEB 3K 1-2%
Bing Xisuandingzhi 10-20%
Ethyl propenoate 5-10%
Vinylformic acid 6-10%
Emulsifying agent: sodium lauryl sulphate (K12) 0.2-0.5%
AEO 0.3-1%
Initiator: ammonium persulphate or Sodium Persulfate 0.1-0.2%
Solvent: deionized water surplus
Concrete emulsion polymerization technique is following:
At first be mixed into mix monomer to monomer by the proportioning weighing after good, subsequent use as first aggressiveness and dropping liquid;
In having the enamel reaction kettle of condensation reflux unit and Dropping feeder, add deionized water, K12, AEO stirring intensification earlier, be warmed up to 70 ± 2 ℃, add initiator, be warmed up to 73 ± 2 ℃; Stir about half a hour adds 1/4-1/3 of mix monomer, stirs half a hour, begins to drip remaining mix monomer; Dripped 2.5-3 hours, during the dropping, 68-75 ℃ of homo(io)thermism drip constant about 70 ℃ of back; Insulated and stirred 2-2.5 hours cools to room temperature, gets work in-process;
The alkali thickening is adopted in said thickening, and its method is following: get above-mentioned work in-process 100 Kg, slowly add the ammoniacal liquor 10-20 Kg of concentration 15-20% while stirring, state is retrogradation slowly, obtains the ideal finished product.
For the convenience of constructing, sometimes the thickening property of emulsion there is being higher requirement, method for thickening has methods such as alkali thickening, thickening material thickening, solvent thickening.What the present invention adopted is the alkali thickening, alkali thickening advantage except that raw material is easy to get inexpensive, great advantage is to improve the stability of emulsion, makes the emulsion viscosity after the thickening in long time period, change little.
Compared with prior art, the invention has the beneficial effects as follows:
The water-soluble type acrylate printing platen glue of the inventive method preparation not only possesses pressure-sensitive bonding characteristic, and glue-line can not occur when removing adhesive article and destroy, and can not produce tackiness agent and stain by disadvantages such as maxxaedium, wire drawing or the sticking back ofs the body; And can not produce the phenomenon of come unstuck (glue-line disengaging base material), can satisfy application requiring.
Embodiment
In order to make the object of the invention, technical scheme and a bit clearer,, the present invention is elaborated below in conjunction with the practical implementation instance.The percentage ratio that need to prove the material that following each embodiment is used is weight percentage.
Embodiment 1-5:
At first according to the form below 1 is mixed into mix monomer to monomer by the proportioning weighing after good, and is subsequent use as first aggressiveness and dropping liquid;
In reaction kettle, add deionized water, sodium lauryl sulphate, AEO stirring intensification earlier, be warmed up to 70 ± 2 ℃, add initiator, be warmed up to 73 ± 2 ℃; Stir about half a hour adds 1/4-1/3 of mix monomer, stirs half a hour, begins to drip remaining mix monomer; Dripped 2.5-3 hours, during the dropping, 68-75 ℃ of homo(io)thermism drip constant about 70 ℃ of back; Insulated and stirred 2-2.5 hours cools to room temperature, gets work in-process;
Then, get above-mentioned work in-process 100kg, slowly add the ammoniacal liquor of concentration 15-20% while stirring, solution state is retrogradation slowly, gets finished product.
Table 1: units
The physicochemical property of the platen glue that makes:
Outward appearance: the translucent viscous emulsion of blue light
PH value: 4-5
Viscosity (25 ℃): 4000-8000cps
Ionic: negatively charged ion
Water-soluble: but arbitrary proportion is dissolved in water.
Characterize the index test of platen glue bond property performance
Initial bonding strength T---the viscous force of expressing one's gratification again, after contacting with very light pressure when sticking goods with by sticking goods, the anti-separating power that is shown during sharp separation is immediately measured with reference to GB/T4852-1984.
Cohesive force A---180 ° of stripping strengths that generally stick with glue goods characterize, and measure with reference to GB/T2792-1981.
Force of cohesion C---refer to the intensity of platen glue itself, generally stick with glue the ability that goods are pasted the glutinous change of back opposing shearing, promptly hold viscous force and represent, measure with reference to GB/T4851-1998.
Base adhesion force K---peel off stripping strength measured when testing mesogloea and base material disengagement for 180 °.Base adhesion force is greater than cohesive force, so can't record this value under the normal circumstances.
Test result is seen table 2.
Table 2: unit: N/mm
| ? | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 |
| Initial bonding strength T | 20 | 22 | 18 | 19 | 25 |
| Cohesive force A | 21 | 25 | 20 | 23 | 22 |
| Force of cohesion C | 50 | 48 | 53 | 47 | 42 |
| Base adhesion force K | No degumming phenomenon, i.e. K＞C | No degumming phenomenon, i.e. K＞C | No degumming phenomenon, i.e. K＞C | No degumming phenomenon, i.e. K＞C | No degumming phenomenon, i.e. K＞C |
Can find out that from table 2 the water-soluble type acrylate printing platen glue finished product of each embodiment preparation satisfies the T < A < C < relation of K.
Claims (2)
1. the preparation method of a water-soluble type acrylate printing platen glue, it is characterized in that: said method comprises letex polymerization and two steps of thickening;
In the said letex polymerization step, raw materials quality per-cent is following:
Monomer: vinyl acetate between to for plastic 2-3%
TEB 3K 1-2%
Bing Xisuandingzhi 10-20%
Ethyl propenoate 5-10%
Vinylformic acid 6-10%
Emulsifying agent: sodium lauryl sulphate 0.2-0.5%
AEO 0.3-1%
Initiator: ammonium persulphate or Sodium Persulfate 0.1-0.2%
Solvent: deionized water surplus;
Said emulsion polymerization technique is following:
At first be mixed into mix monomer to monomer by the proportioning weighing after good, subsequent use as first aggressiveness and dropping liquid;
In reaction kettle, add deionized water, sodium lauryl sulphate, AEO stirring intensification earlier, be warmed up to 70 ± 2 ℃, add initiator, be warmed up to 73 ± 2 ℃; Stir about half a hour adds 1/4-1/3 of mix monomer, stirs half a hour, begins to drip remaining mix monomer; Dripped 2.5-3 hours, during the dropping, 68-75 ℃ of homo(io)thermism drip constant about 70 ℃ of back; Insulated and stirred 2-2.5 hours cools to room temperature, gets work in-process;
Said thickening step adopts the alkali thickening, and its method is following: get above-mentioned work in-process 100kg, slowly add the ammoniacal liquor 10-20 kg of concentration 15-20% while stirring, state is retrogradation slowly, gets finished product.
2. the preparation method of a kind of water-soluble type acrylate printing platen glue according to claim 1 is characterized in that, said reaction kettle is the enamel reaction kettle that has condensation reflux unit and Dropping feeder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103145446A CN102796476A (en) | 2012-08-30 | 2012-08-30 | Preparation method for water-soluble acrylic ester printing table glue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103145446A CN102796476A (en) | 2012-08-30 | 2012-08-30 | Preparation method for water-soluble acrylic ester printing table glue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102796476A true CN102796476A (en) | 2012-11-28 |
Family
ID=47195792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103145446A Pending CN102796476A (en) | 2012-08-30 | 2012-08-30 | Preparation method for water-soluble acrylic ester printing table glue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102796476A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103045131A (en) * | 2012-12-26 | 2013-04-17 | 青岛文创科技有限公司 | Acrylate printing table rubber and preparation method thereof |
| CN107641169A (en) * | 2016-07-21 | 2018-01-30 | 江苏尼美达科技有限公司 | A kind of preparation method of water-soluble acrylic ester printing table glue |
| CN107903353A (en) * | 2017-11-22 | 2018-04-13 | 辽宁恒星精细化工有限公司 | Printing in textiles table glue and preparation method thereof |
| CN111945445A (en) * | 2020-07-03 | 2020-11-17 | 龙福环能科技股份有限公司 | Printing method for flat screen regenerated polyester blanket |
| CN112323496A (en) * | 2020-11-13 | 2021-02-05 | 苏州斯诺服饰有限公司 | Preparation method of antibacterial fabric, fabric prepared by using preparation method and windproof clothes |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997011996A1 (en) * | 1995-09-29 | 1997-04-03 | Avery Dennison Corporation | Process for preparing hot water whitening resistant emulsion pressure sensitive adhesives |
| CN101391411A (en) * | 2007-09-21 | 2009-03-25 | 刘育红 | Screw drive head capable of recovering the function after wearing |
| CN102154852A (en) * | 2011-01-12 | 2011-08-17 | 百利合化工（中山）有限公司 | Textile machinery printing pigment binding agent and manufacturing method thereof |
| CN102344522A (en) * | 2011-06-25 | 2012-02-08 | 百利合化工（中山）有限公司 | Environment-friendly printing platen adhesive emulsion and preparation method thereof |
-
2012
- 2012-08-30 CN CN2012103145446A patent/CN102796476A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997011996A1 (en) * | 1995-09-29 | 1997-04-03 | Avery Dennison Corporation | Process for preparing hot water whitening resistant emulsion pressure sensitive adhesives |
| CN101391411A (en) * | 2007-09-21 | 2009-03-25 | 刘育红 | Screw drive head capable of recovering the function after wearing |
| CN102154852A (en) * | 2011-01-12 | 2011-08-17 | 百利合化工（中山）有限公司 | Textile machinery printing pigment binding agent and manufacturing method thereof |
| CN102344522A (en) * | 2011-06-25 | 2012-02-08 | 百利合化工（中山）有限公司 | Environment-friendly printing platen adhesive emulsion and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 卢杰宏等: "酮肼交联对涂料印花用聚丙烯酸酯乳液的影响", 《涂料工业》, vol. 42, no. 1, 31 January 2012 (2012-01-31), pages 20 - 23 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103045131A (en) * | 2012-12-26 | 2013-04-17 | 青岛文创科技有限公司 | Acrylate printing table rubber and preparation method thereof |
| CN107641169A (en) * | 2016-07-21 | 2018-01-30 | 江苏尼美达科技有限公司 | A kind of preparation method of water-soluble acrylic ester printing table glue |
| CN107903353A (en) * | 2017-11-22 | 2018-04-13 | 辽宁恒星精细化工有限公司 | Printing in textiles table glue and preparation method thereof |
| CN107903353B (en) * | 2017-11-22 | 2019-08-20 | 辽宁恒星精细化工有限公司 | Printing in textiles table glue and preparation method thereof |
| CN111945445A (en) * | 2020-07-03 | 2020-11-17 | 龙福环能科技股份有限公司 | Printing method for flat screen regenerated polyester blanket |
| CN112323496A (en) * | 2020-11-13 | 2021-02-05 | 苏州斯诺服饰有限公司 | Preparation method of antibacterial fabric, fabric prepared by using preparation method and windproof clothes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101974299B (en) | High temperature-resistant polyacrylate pressure-sensitive adhesive emulsion and preparation method and application thereof | |
| CN104004477B (en) | A kind of room-temperature self crosslinking polyacrylate pressure-sensitive and preparation method thereof and application | |
| CN107001874B (en) | Bonding sheet | |
| CN102796476A (en) | Preparation method for water-soluble acrylic ester printing table glue | |
| CN103342784B (en) | Abietyl modified acrylic ester emulsion and preparation method and application | |
| CN103952105B (en) | A kind of fluorinated silicone modified water-borne pressure sensitive adhesive and preparation method thereof for polyethylene protective film | |
| CN102605648A (en) | Textile water-based pigment printing binding agent and preparation method | |
| CN101412783B (en) | Preparation of acrylic ester copolymer emulsion for pressure-sensitive adhesive | |
| CN105219316A (en) | A kind of high adhesion energy medical polyacrylate pressure-sensitive adhesive sticks agent | |
| CN109897574B (en) | Pressure-sensitive adhesive and preparation method thereof, and adhesive label and preparation method thereof | |
| CN102199241B (en) | Preparation method and application of water-based fluorine-containing acrylate emulsion | |
| CN102703003A (en) | Silane coupling agent modified resin easy-peel environment friendly water-based pressure-sensitive adhesive | |
| CN105086886B (en) | Single-component self-cross-linking high-temperature resistant emulsion pressure-sensitive adhesive and preparing method and application thereof | |
| CN103030914B (en) | Acrylic ester composition, preparation method of acrylic ester composition, and adhesive tape applying composition | |
| CN113999632A (en) | Water-based acrylate pressure-sensitive adhesive and preparation method thereof | |
| CN103980414A (en) | Polyacrylate pressure-sensitive adhesive emulsion for polyethylene protection film and preparation method thereof | |
| CN102603957A (en) | Water-based adhesive component and preparation method of water-based pressure sensitive adhesive formed by water-based adhesive component | |
| CN105950082A (en) | Colored pressure-sensitive adhesive, manufacturing method thereof, and manufactured pressure-sensitive adhesive tape | |
| CN107903353B (en) | Printing in textiles table glue and preparation method thereof | |
| CN112391131B (en) | Environment-friendly water-soluble acrylate pressure-sensitive adhesive, adhesive tape and preparation method and application thereof | |
| CN103396746A (en) | High-performance water-based pressure-sensitive adhesive and preparation method thereof | |
| CN108611032A (en) | A kind of novel environment-friendly water-based first piece binder and preparation method thereof | |
| CN102634302A (en) | Environment-friendly strippable pressure-sensitive adhesive for surface protective film | |
| CN112126003A (en) | Thermoplastic acrylate emulsion and preparation method and application thereof | |
| CN106833452A (en) | Aqueous environment protection cohesive force sealing compound high and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121128 |