CN103045131A - Acrylate printing table rubber and preparation method thereof - Google Patents
Acrylate printing table rubber and preparation method thereof Download PDFInfo
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- CN103045131A CN103045131A CN2012105736370A CN201210573637A CN103045131A CN 103045131 A CN103045131 A CN 103045131A CN 2012105736370 A CN2012105736370 A CN 2012105736370A CN 201210573637 A CN201210573637 A CN 201210573637A CN 103045131 A CN103045131 A CN 103045131A
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Abstract
The invention discloses acrylate printing table rubber and a preparation method thereof. The preparation method comprises the following steps of: taking methyl methacrylate (MMA), methyl acrylate (MA) and acrylonitrile (AN) as raw materials, and preparing a prepolymer; adding an acrylic diluting agent for diluting; adding N-hydroxymethyl acrylamide for modifying; regulating pH value; and preparing the acrylate printing table rubber. The acrylate printing table rubber has the advantages of excellent environmental protection and high peeling strength.
Description
Technical field
The present invention relates to a kind of acrylate printing platen glue and preparation method thereof, belong to chemical field.
Technical background
In the process of textile printing, in order to guarantee carrying out smoothly and chromatography precision accurately of stamp, need to be attached to securely on the printing table with the yarn fabric of softness is smooth, often adopt the method for application of adhesive on printing table, require this tackiness agent yarn fabric to be fixed on the platen in moment, it is suitable to hold the sticking time, so that finishing rear fabric, stamp is easy to peel off, can not pollute yarn fabric, being commonly called as this tackiness agent is platen glue, wherein esters of acrylic acid platen glue is easy to get because of raw material, low cost and other advantages and obtain develop rapidly, but acrylate type printing table glue has solvent-borne type, the broad varietys such as emulsion-type.Solvent-borne type platen glue water-tolerant, viscosity is large, and initial adhesion intensity is high, but has wherein used a large amount of organic solvents, can cause the harm of poisoning to the producer in operation.Consider for environment protection, replace in the urgent need to a kind of free of contamination product.
Summary of the invention
The purpose of this invention is to provide a kind of acrylate printing platen glue and preparation method thereof, the platen glue that obtains has advantages of that the feature of environmental protection is strong, stripping strength is high.
For realizing above purpose, a kind of acrylate printing platen glue of the present invention, feed composition and consumption are: 3 parts of sodium lauryl sulphate (SDS), 0.6 part of ammonium persulphate (KPS), 45 parts of distilled water, 20 parts of methyl methacrylates (MMA), 10 parts of methyl acrylates (MA), 10 parts of vinyl cyanide (AN), 10 parts in vinylformic acid (AA), N hydroxymethyl acrylamide 7-10 part.
The preparation method of a kind of acrylate printing platen glue of the present invention is:
In the time of (1) 70 ℃, start stirring, rotating speed is 750r/min, and sodium lauryl sulphate (SDS) and ammonium persulphate (KPS) are stirred in distilled water;
(2) take methyl methacrylate (MMA), methyl acrylate (MA), vinyl cyanide (AN) as raw material prepares performed polymer, react 2h;
(3) add diluting monomer vinylformic acid (AA) to performed polymer dilution 30min;
(4) be warming up to 95 ℃, the adding N hydroxymethyl acrylamide carries out cross-linking modified, high-speed stirring reaction 1.5h;
(5) add ammoniacal liquor regulation system pH value to 6, stirring reaction 30min, rotating speed is 1600r/min, makes acrylate printing platen glue.
The beneficial effect that the present invention produces is, this patent prepares performed polymer take methyl methacrylate (MMA), methyl acrylate (MA), vinyl cyanide (AN) as raw material, add the acrylic diluents dilution, add the N hydroxymethyl acrylamide modification, adjust the pH value, preparation acrylate printing platen glue, owing to not having not with an organic solvent in the preparation process, the feature of environmental protection of the composite emulsion that therefore makes is strong.Adopt the N hydroxymethyl acrylamide modified system, self-crosslinking reaction can occur, generate the polymkeric substance of macromolecule, improved the force of cohesion of platen glue.Therefore the acrylate printing platen glue of this patent has advantages of that the feature of environmental protection is strong, stripping strength is high.
Embodiment
Embodiment 1:
Under 70 ℃, the condition of 750r/min, 3 parts of sodium lauryl sulphate (SDS) and 0.6 part of ammonium persulphate (KPS) are stirred in 45 parts of distilled water.Take 20 parts of methyl methacrylates (MMA), 10 parts of methyl acrylates (MA), 10 parts of vinyl cyanide (AN) as raw material prepares performed polymer, react 2h.Add 10 parts of diluting monomer vinylformic acid (AA) to performed polymer dilution 30min.Be warming up to 95 ℃, rotating speed is increased to 1600r/min, add 7 parts of N hydroxymethyl acrylamides carry out cross-linking modified, the reaction 1.5h.Add ammoniacal liquor regulation system pH value to 6, stirring reaction 30min makes acrylate printing platen glue.
The stripping strength of this platen glue is 15.6N/25mm.
Embodiment 2:
Under 70 ℃, the condition of 750r/min, 3 parts of sodium lauryl sulphate (SDS) and 0.6 part of ammonium persulphate (KPS) are stirred in 45 parts of distilled water.Take 20 parts of methyl methacrylates (MMA), 10 parts of methyl acrylates (MA), 10 parts of vinyl cyanide (AN) as raw material prepares performed polymer, react 2h.Add 10 parts of diluting monomer vinylformic acid (AA) to performed polymer dilution 30min.Be warming up to 95 ℃, rotating speed is increased to 1600r/min, add 8 parts of N hydroxymethyl acrylamides carry out cross-linking modified, the reaction 1.5h.Add ammoniacal liquor regulation system pH value to 6, stirring reaction 30min makes acrylate printing platen glue.
The stripping strength of this platen glue is 15.2N/25mm.
Embodiment 3:
Under 70 ℃, the condition of 750r/min, 3 parts of sodium lauryl sulphate (SDS) and 0.6 part of ammonium persulphate (KPS) are stirred in 45 parts of distilled water.Take 20 parts of methyl methacrylates (MMA), 10 parts of methyl acrylates (MA), 10 parts of vinyl cyanide (AN) as raw material prepares performed polymer, react 2h.Add 10 parts of diluting monomer vinylformic acid (AA) to performed polymer dilution 30min.Be warming up to 95 ℃, rotating speed is increased to 1600r/min, add 9 parts of N hydroxymethyl acrylamides carry out cross-linking modified, the reaction 1.5h.Add ammoniacal liquor regulation system pH value to 6, stirring reaction 30min makes acrylate printing platen glue.
The stripping strength of this platen glue is 17.1N/25mm.
Embodiment 4:
Under 70 ℃, the condition of 750r/min, 3 parts of sodium lauryl sulphate (SDS) and 0.6 part of ammonium persulphate (KPS) are stirred in 45 parts of distilled water.Take 20 parts of methyl methacrylates (MMA), 10 parts of methyl acrylates (MA), 10 parts of vinyl cyanide (AN) as raw material prepares performed polymer, react 2h.Add 10 parts of diluting monomer vinylformic acid (AA) to performed polymer dilution 30min.Be warming up to 95 ℃, rotating speed is increased to 1600r/min, add 10 parts of N hydroxymethyl acrylamides carry out cross-linking modified, the reaction 1.5h.Add ammoniacal liquor regulation system pH value to 6, stirring reaction 30min makes acrylate printing platen glue.
The stripping strength of this platen glue is 18.3N/25mm.
Claims (4)
1. acrylate printing platen glue, it is characterized in that: feed composition and consumption are:
3 parts of sodium lauryl sulphate (SDS)
0.6 part of ammonium persulphate (KPS)
45 parts of distilled water
20 parts of methyl methacrylates (MMA)
10 parts of methyl acrylates (MA)
10 parts of vinyl cyanide (AN)
10 parts in vinylformic acid (AA)
N hydroxymethyl acrylamide 7-10 part.
2. a kind of acrylate printing platen glue as claimed in claim 1, it is characterized in that: the preparation method is:
In the time of (1) 70 ℃, start stirring, sodium lauryl sulphate (SDS) and ammonium persulphate (KPS) are stirred in distilled water;
(2) take methyl methacrylate (MMA), methyl acrylate (MA), vinyl cyanide (AN) as raw material prepares performed polymer, react 2h;
(3) add diluting monomer vinylformic acid (AA) to performed polymer dilution 30min;
(4) be warming up to 95 ℃, the adding N hydroxymethyl acrylamide carries out cross-linking modified, high-speed stirring reaction 1.5h;
(5) add ammoniacal liquor regulation system pH value to 6, stirring reaction 30min makes acrylate printing platen glue.
3. the preparation method of a kind of Epoxy-Acrylate Hybrid Emulsion as claimed in claim 1 is characterized in that: mixing speed is 750r/min in the described step (1).
4. the preparation method of a kind of Epoxy-Acrylate Hybrid Emulsion as claimed in claim 1 is characterized in that: mixing speed is 1600r/min in the described step (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105736370A CN103045131A (en) | 2012-12-26 | 2012-12-26 | Acrylate printing table rubber and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105736370A CN103045131A (en) | 2012-12-26 | 2012-12-26 | Acrylate printing table rubber and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
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| CN103045131A true CN103045131A (en) | 2013-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105736370A Pending CN103045131A (en) | 2012-12-26 | 2012-12-26 | Acrylate printing table rubber and preparation method thereof |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1807536A (en) * | 2006-01-13 | 2006-07-26 | 济南大学 | Hydroxy acrylate copolymer adhesive and its preparation method and uses |
| CN102796476A (en) * | 2012-08-30 | 2012-11-28 | 江阴市尼美达助剂有限公司 | Preparation method for water-soluble acrylic ester printing table glue |
-
2012
- 2012-12-26 CN CN2012105736370A patent/CN103045131A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1807536A (en) * | 2006-01-13 | 2006-07-26 | 济南大学 | Hydroxy acrylate copolymer adhesive and its preparation method and uses |
| CN102796476A (en) * | 2012-08-30 | 2012-11-28 | 江阴市尼美达助剂有限公司 | Preparation method for water-soluble acrylic ester printing table glue |
Non-Patent Citations (2)
| Title |
|---|
| 李璐等: "水溶型丙烯酸酯印花台板胶的研制", 《中国胶粘剂》, vol. 14, no. 5, 31 May 2005 (2005-05-31), pages 37 - 39 * |
| 谢周强等: "乳液型丙烯酸酯合板胶的制备和应用", 《网印工业》, 31 December 1997 (1997-12-31), pages 16 - 18 * |
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| C05 | Deemed withdrawal (patent law before 1993) | ||
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Application publication date: 20130417 |