CN105131171A - Preparation method for water-based acrylate emulsifier - Google Patents
Preparation method for water-based acrylate emulsifier Download PDFInfo
- Publication number
- CN105131171A CN105131171A CN201510596933.6A CN201510596933A CN105131171A CN 105131171 A CN105131171 A CN 105131171A CN 201510596933 A CN201510596933 A CN 201510596933A CN 105131171 A CN105131171 A CN 105131171A
- Authority
- CN
- China
- Prior art keywords
- water
- parts
- agent
- emulsifying agent
- preparation
- 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 the field of printing processing, in particular to a preparation method for a water-based acrylate emulsifier. The water-based acrylate emulsifier is characterized by comprising the following components in parts by weight: 16-20 parts of methyl methacrylate, 12-14 parts of butyl acrylate, 1-2 parts of styrene, 3-5 parts of methacrylic acid, 1-2 parts of hydroxymethyl acrylamide, 1-1.5 parts of an emulsifier, 0.2-0.4 part of an initiator, 50-70 parts of deionized water, 1-5 parts of a pH regulator and 1-5 parts of an auxiliary, and the water-based acrylate emulsifier is prepared through heating, stirring and mixing. The water-based acrylate emulsifier has a cost advantage and a good emulsification effect, the production is easy to control, generated polymer particles are uniform in distribution, the product performance is stable and a wide application prospect is realized.
Description
Technical field
The present invention relates to printing manufacture field, be specifically related to a kind of preparation method of water-and acrylate emulsifying agent.
Background technology
It is early stage that emulsion polymerization technology starts from last century, and the thirties sees industrial production, and current letex polymerization has become the key areas of polymer science and technology, is one of important method of producing superpolymer.Letex polymerization has lot of advantages, as: system viscosity is low, easy heat radiation, production safety, and cost is low, pollutes little; Equipment is simple, flexible operation etc.But, although many for the conventional emulsifier great variety of goods of letex polymerization, quantity, but because its molecule is unbound state in polymeric film, easy desorb also can migrate to film surface, thus cause number of drawbacks, as poor in product stability, affect film forming speed, affect the performance of polymkeric substance and film, easily cause environmental pollution etc.In order to overcome the drawback brought owing to adding conventional emulsifier, develop some reactive emulsifiers in recent ten years both at home and abroad, this type of emulsifying agent or can with monomer polymerization, or to be present in system as a kind of tensio-active agent, chain-transfer agent or initiator, thus to play emulsifying effect.In order to be easier to form stable pre-emulsion mixture and emulsion particle, reactive emulsifier product is when designing or add organic solvent, comprises aromatic hydrocarbon solvent, or is added with the longer oleophylic chain group of phenyl, nonyl phenol etc.
But the component in existing emulsifying agent preparation process in the art often also has a strong impact on environment, in addition, reactive emulsifier without exception add cost, unfavorable to suitability for industrialized production.So carry out along with the pressure of International Environmental Protection regulation, and the improving constantly of people's environmental consciousness, the emulsifying agent of low toxic and environment-friendly develops and seems not only urgent but also important.
Summary of the invention
The object of the invention is to the problem in order to solve in above-mentioned background technology, a kind of preparation method of water-and acrylate emulsifying agent is provided, there is cost advantage, and emulsifying effect is effective, production is easy to control, the polymer beads generated is evenly distributed, and product performance are stablized, and have wide application prospect.
For realizing the object of the invention, the technical scheme of employing is:
A preparation method for water-and acrylate emulsifying agent, is characterized in that component meter by weight, comprises following component:
Methyl methacrylate: 16-20 part;
Butyl acrylate: 12-14 part;
Vinylbenzene: 1-2 part;
Methacrylic acid: 3-5 part;
N-methylolacrylamide: 1-2 part;
Emulsifying agent: 1-1.5 part;
Initiator: 0.2-0.4 part;
Deionized water: 50-70 part;
PH adjusting agent: 1-5 part;
Auxiliary agent: 1-5 part;
Described PH conditioning agent is thanomin;
Described auxiliary agent is that aqueous wetting agent, water-based defoamer, water-borne wax emulsion and water-borne preservative are wherein arbitrary;
Emulsifying agent and deionized water are joined in pre-emulsification still, again methyl methacrylate, butyl acrylate, vinylbenzene, methacrylic acid, n-methylolacrylamide are added in pre-emulsification still the emulsification that stirs, again above material is moved in polymerization reaction kettle, be heated to 90-95 DEG C, control slowly to drip initiator in 2-2.5h, add auxiliary agent and pH adjusting agent control temperature 2.5-3h at 90-95 DEG C again, to obtain final product.
Further, described initiator is that persulfuric acid salt initiator potassium persulfate, Sodium Persulfate, ammonium persulphate are wherein arbitrary.
Further, described emulsifying agent is anionic emulsifier.
Low toxicity of the present invention, environmental protection, economy, more traditional emulsifying agent is significantly increased, and has good dispersiveness and suspending power to pearlescence and pigment, makes pearlescence and paper have good cohesive force, can significantly improve aligning of pearlescence, the iridescent paper produced is more glittering.The invention belongs to the environmentfriendly products of low smell, low toxicity, harmless, easily degrade, not welding.
Embodiment
Below by specific embodiment, the present invention is described in further detail.
Embodiment 1:
A preparation method for water-and acrylate emulsifying agent, is characterized in that component meter by weight, comprises following component:
Methyl methacrylate: 20 parts;
Butyl acrylate: 14 parts;
Vinylbenzene: 2 parts;
Methacrylic acid: 5 parts;
N-methylolacrylamide: 2 parts;
Anionic emulsifier: 1.5 parts;
Sodium Persulfate: 0.4 part;
Deionized water: 70 parts;
PH adjusting agent: 5 parts;
Water-based defoamer: 5 parts;
Described PH conditioning agent is thanomin;
Anionic emulsifier and deionized water are joined in pre-emulsification still, again methyl methacrylate, butyl acrylate, vinylbenzene, methacrylic acid, n-methylolacrylamide are added in pre-emulsification still the emulsification that stirs, again above material is moved in polymerization reaction kettle, be heated to 90-95 DEG C, control slowly to drip Sodium Persulfate in 2-2.5h, add water-based defoamer and pH adjusting agent control temperature 2.5-3h at 90-95 DEG C again, to obtain final product.
Embodiment 2:
A preparation method for water-and acrylate emulsifying agent, by weight component meter, comprise following component:
Methyl methacrylate: 16 parts;
Butyl acrylate: 12 parts;
Vinylbenzene: 1 part;
Methacrylic acid: 3 parts;
N-methylolacrylamide: 1 part;
Anionic emulsifier: 1 part;
Potassium Persulphate: 0.2 part;
Deionized water: 50 parts;
PH adjusting agent: 1 part;
Aqueous wetting agent: 1 part;
Described PH conditioning agent is thanomin;
Anionic emulsifier and deionized water are joined in pre-emulsification still, again methyl methacrylate, butyl acrylate, vinylbenzene, methacrylic acid, n-methylolacrylamide are added in pre-emulsification still the emulsification that stirs, again above material is moved in polymerization reaction kettle, be heated to 90-95 DEG C, control slowly to drip Potassium Persulphate in 2-2.5h, add aqueous wetting agent and pH adjusting agent control temperature 2.5-3h at 90-95 DEG C again, to obtain final product.
Embodiment 3:
A preparation method for water-and acrylate emulsifying agent, is characterized in that component meter by weight, comprises following component:
Methyl methacrylate: 18 parts;
Butyl acrylate: 13 parts;
Vinylbenzene: 1.5 parts;
Methacrylic acid: 4 parts;
N-methylolacrylamide: 1.5 parts;
Anionic emulsifier: 1.5 parts;
Ammonium persulphate: 0.3 part;
Deionized water: 65 parts;
PH adjusting agent: 3 parts;
Water-borne wax emulsion: 3 parts;
Described PH conditioning agent is thanomin;
Anionic emulsifier and deionized water are joined in pre-emulsification still, again methyl methacrylate, butyl acrylate, vinylbenzene, methacrylic acid, n-methylolacrylamide are added in pre-emulsification still the emulsification that stirs, again above material is moved in polymerization reaction kettle, be heated to 90-95 DEG C, control slowly to drip ammonium persulphate in 2-2.5h, add water-borne wax emulsion and pH adjusting agent control temperature 2.5-3h at 90-95 DEG C again, to obtain final product.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a preparation method for water-and acrylate emulsifying agent, is characterized in that component meter by weight, comprises following component:
Methyl methacrylate: 16-20 part;
Butyl acrylate: 12-14 part;
Vinylbenzene: 1-2 part;
Methacrylic acid: 3-5 part;
N-methylolacrylamide: 1-2 part;
Emulsifying agent: 1-1.5 part;
Initiator: 0.2-0.4 part;
Deionized water: 50-70 part;
PH adjusting agent: 1-5 part;
Auxiliary agent: 1-5 part;
Described PH conditioning agent is thanomin;
Described auxiliary agent is that aqueous wetting agent, water-based defoamer, water-borne wax emulsion and water-borne preservative are wherein arbitrary;
Emulsifying agent and deionized water are joined in pre-emulsification still, again methyl methacrylate, butyl acrylate, vinylbenzene, methacrylic acid, n-methylolacrylamide are added in pre-emulsification still the emulsification that stirs, again above material is moved in polymerization reaction kettle, be heated to 90-95 DEG C, control slowly to drip initiator in 2-2.5h, add auxiliary agent and pH adjusting agent control temperature 2.5-3h at 90-95 DEG C again, to obtain final product.
2. the preparation method of a kind of water-and acrylate emulsifying agent according to claim 1, is characterized in that: described initiator is that persulfuric acid salt initiator potassium persulfate, Sodium Persulfate, ammonium persulphate are wherein arbitrary.
3. the preparation method of a kind of water-and acrylate emulsifying agent according to claim 1, is characterized in that: described emulsifying agent is anionic emulsifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510596933.6A CN105131171A (en) | 2015-09-18 | 2015-09-18 | Preparation method for water-based acrylate emulsifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510596933.6A CN105131171A (en) | 2015-09-18 | 2015-09-18 | Preparation method for water-based acrylate emulsifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105131171A true CN105131171A (en) | 2015-12-09 |
Family
ID=54716785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510596933.6A Pending CN105131171A (en) | 2015-09-18 | 2015-09-18 | Preparation method for water-based acrylate emulsifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105131171A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105399883A (en) * | 2015-12-31 | 2016-03-16 | 东莞市隆海新材料科技有限公司 | Directional arraying agent for waterborne effect pigment, and preparation method and application thereof |
| CN107236437A (en) * | 2017-06-13 | 2017-10-10 | 石家庄铁道大学 | A kind of water-based anticorrosive paint and preparation method thereof |
| CN110903742A (en) * | 2018-09-18 | 2020-03-24 | 上海弘业涂料科技发展有限公司 | Water-based ultraviolet curing coating |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101717467A (en) * | 2009-11-18 | 2010-06-02 | 北京高盟化工有限公司 | Aqueous acrylic emulsion, aqueous adhesive for pearlized film composite materials and preparation method thereof |
-
2015
- 2015-09-18 CN CN201510596933.6A patent/CN105131171A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101717467A (en) * | 2009-11-18 | 2010-06-02 | 北京高盟化工有限公司 | Aqueous acrylic emulsion, aqueous adhesive for pearlized film composite materials and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105399883A (en) * | 2015-12-31 | 2016-03-16 | 东莞市隆海新材料科技有限公司 | Directional arraying agent for waterborne effect pigment, and preparation method and application thereof |
| CN107236437A (en) * | 2017-06-13 | 2017-10-10 | 石家庄铁道大学 | A kind of water-based anticorrosive paint and preparation method thereof |
| CN107236437B (en) * | 2017-06-13 | 2019-07-09 | 石家庄铁道大学 | A kind of water-based anticorrosive paint and preparation method thereof |
| CN110903742A (en) * | 2018-09-18 | 2020-03-24 | 上海弘业涂料科技发展有限公司 | Water-based ultraviolet curing coating |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103319665B (en) | Single-component room-temperature multiple-self-crosslinking aqueous epoxy acrylate resin emulsion and preparation method thereof | |
| CN101649024B (en) | Preparation method of water-in-water cationic polyacylamide emulsion | |
| CN101864025B (en) | Preparation method of polyacrylate microgel emulsion and application thereof | |
| CN102391411A (en) | Low-temperature self-crosslinking polyacrylate pigment printing binding agent and preparation method thereof | |
| CN103923275A (en) | Amphoteric betaine polycarboxylic acid water reducing agent and preparation method thereof | |
| CN102225982B (en) | Miniemulsion polymerization method of high-solid-content self-crosslinking type styrene-acrylate emulsion surface sizing agent | |
| CN105367698B (en) | A kind of elastic water-proof emulsion | |
| CN105131171A (en) | Preparation method for water-based acrylate emulsifier | |
| CN104031514B (en) | The preparation method of the core-shell type aqueous acrylic resin coating of a kind of flame retardant resistance | |
| CN102558427B (en) | Polymer emulsion for water-based printing ink and preparation method thereof | |
| CN101597355A (en) | A kind of water-based room temperature crosslinking acrylic acid emulsion and preparation method thereof | |
| CN104532220B (en) | Self-phosphating antirust emulsion and preparation method thereof | |
| CN102250275B (en) | Method for preparing waterborne anticorrosion coating resin vinylidene chloride-acrylate | |
| CN105294947A (en) | Preparing method for high-performance styrene-butadiene latex for papermaking | |
| CN102101947A (en) | Gloss oil of aqueous ink fountain for offset printing press and preparation method thereof | |
| CN102585109B (en) | Styrene-acrylic emulsion and preparation method thereof | |
| CN102659976A (en) | Novel aqueous light-cured alicyclic epoxy acrylic acid emulsion and preparation method thereof | |
| CN106632791B (en) | One kind resisting fresh cement accumulation of salt in the surface soil priming paint styrene-acrylic emulsion and preparation method thereof | |
| CN106279515B (en) | A kind of preparation process of anticorrosion water-soluble acrylic emulsion | |
| CN105399883A (en) | Directional arraying agent for waterborne effect pigment, and preparation method and application thereof | |
| CN105086729A (en) | Preparation method of water-borne acrylate resin antibacterial coating | |
| CN105131172A (en) | Preparation method of water-based acrylate emulsion | |
| CN105037611A (en) | Preparation method for water-based acrylate antibacterial emulgator | |
| CN107177020A (en) | A kind of maleopimaric acid modified polyacrylate dispersant and preparation method thereof | |
| CN104479067A (en) | Amphoteric ionic antistatic agent for acrylonitrile butadiene styrene (ABS) and preparation method of antistatic agent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151209 |
|
| RJ01 | Rejection of invention patent application after publication |