CN102372891B - Special acrylonitile-styrene-acrylate color masterbatch - Google Patents
Special acrylonitile-styrene-acrylate color masterbatch Download PDFInfo
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- CN102372891B CN102372891B CN 201010262806 CN201010262806A CN102372891B CN 102372891 B CN102372891 B CN 102372891B CN 201010262806 CN201010262806 CN 201010262806 CN 201010262806 A CN201010262806 A CN 201010262806A CN 102372891 B CN102372891 B CN 102372891B
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Abstract
The invention belongs to the production technical field of the acrylonitile-styrene-acrylate (ASA) material and particularly relates to a special ASA color masterbatch. The masterbatch is characterized by comprising the following components in parts by weight: 10-30 parts of ASA resin, 15-20 parts of dispersant, 30-50 parts of colourant, 5-10 parts of ethylene-octene copolymer or styrene-ethylene-butylene-styrene (SEBS), 0.1-0.3 part of tetra(propionic acid) pentaerythritol and 0.1-0.3 part of titanate coupling agent. The special ASA color masterbatch has the advantages of stable color, uniform coloring, convenient color-changing operation, convenient storage and transportation operations no influence on the mechanical properties of the material, and is environmentally-friendly.
Description
Technical field: the invention belongs to ASA material produce technical field, be specifically related to a kind of ASA Special colored master batch.
Background technology: at present, the ASA resin also claims AAS resin, by vinyl cyanide (A), the ternary graft copolymer that vinylbenzene (S) and acrylate (A) form, compare with ABS, replace divinyl rubber owing to having introduced not double bond containing acrylic elastomer, weathering resistance has had essential improvement, has excellent mechanical property, processing characteristics, electrical insulating property, the characteristics such as chemical-resistant are a kind of thermoplastic engineering plastics of high comprehensive performance, are widely used in automobile, the electronic apparatus production, in the fields such as building and gardening, the painted main employing toner dyeing of existing ASA material, not only the pigment dust is large in the operation, contaminate environment, and the product colour changing is loaded down with trivial details, color is unstable, and tinting material improper use meeting directly affects the mechanical property of material, and product is frangible, affects quality product.
Summary of the invention: the purpose of this invention is to provide a kind of colour stable, uniform coloring, colour changing is convenient, is convenient to accumulating, does not affect the mechanical property of material, the ASA Special colored master batch of environmental protection.
Technical scheme of the present invention is: a kind of ASA Special colored master batch is characterized in that it is made of by weight following component: the multipolymer of ASA resin 10-30, dispersion agent 15-20, tinting material 30-50, ethylene-octene or SEBS 5-10, four propionic acid tetramethylolmethane 0.1-0.3, titanate coupling agent 0.1-0.3; Wherein, described dispersion agent is EVA wax or stearic acid or Magnesium Stearate or their composition; Described tinting material is pigment dyestuff of all kinds.
Working method is: first above-mentioned various raw materials are dry mixed 3-5 minute in super mixer, place again twin screw extruder through melt extrude, cooling, pelletizing, packaging final prod get final product; Wherein, twin screw extruder one district's temperature is 90-100 ℃, and two districts are 150-180 ℃, and three districts are 200-220 ℃, and four districts are 205-215 ℃; Five districts are 200-210 ℃, and the residence time is 1-2 minute, and pressure is 10-15Mpa.
Its best-of-breed technology scheme is: a kind of ASA Special colored master batch is characterized in that it is made of by weight following component: the multipolymer of ASA resin 20, dispersion agent 17.5, tinting material 40, ethylene-octene or SEBS 7.5, four propionic acid pentaerythritol esters 0.2, titanate coupling agent 0.2; Wherein, described dispersion agent is EVA wax or stearic acid or Magnesium Stearate or their composition; Described tinting material is pigment of all kinds.
Working method is: first above-mentioned various raw materials are dry mixed 3-5 minute in super mixer, place again twin screw extruder through melt extrude, cooling, pelletizing, packaging final prod get final product; Wherein, twin screw extruder one district's temperature is 90-100 ℃, and two districts are 150-180 ℃, and three districts are 200-220 ℃, and four districts are 205-215 ℃; Five districts are 200-210 ℃, and the residence time is 1-2 minute, and pressure is 10-15Mpa.
The invention has the beneficial effects as follows, owing to adopt technique scheme, as required, the pigment of the high density of the different colours method by the twin screw extruder blend is scattered among the ASA, avoid the reunion of pigment, improved the dispersion of pigment, reduced consumption, the master batch that makes has colour stable, uniform coloring, colour changing is convenient, is convenient to accumulating, do not affect the mechanical property of material, environment friendly and pollution-free advantage.
Embodiment: further specify technical scheme of the present invention below in conjunction with specific embodiment.
Embodiment 1: a kind of ASA Special colored master batch is made of by weight following component: the multipolymer 5 of ASA resin 30, EVA wax 15, tinting material 30, ethylene-octene, four propionic acid pentaerythritol esters 0.1, titanate coupling agent 0.3; Described tinting material is pigment of all kinds.Working method is: first above-mentioned various raw materials are dry mixed 3-5 minute in super mixer, place again twin screw extruder through melt extrude, cooling, pelletizing, packaging final prod get final product; Wherein, twin screw extruder one district's temperature is 90-100 ℃, and two districts are 150-180 ℃, and three districts are 200-220 ℃, and four districts are 205-215 ℃; Five districts are 200-210 ℃, and the residence time is 1-2 minute, and pressure is 10-15Mpa.
Embodiment 2: a kind of ASA Special colored master batch is made of by weight following component: ASA resin 10, stearic acid 20, tinting material 50, SEBS 10, four propionic acid pentaerythritol esters 0.3, titanate coupling agent 0.1, described tinting material is pigment of all kinds.
Working method is: first above-mentioned various raw materials are dry mixed 3-5 minute in super mixer, place again twin screw extruder through melt extrude, cooling, pelletizing, packaging final prod get final product; Wherein, twin screw extruder one district's temperature is 90-100 ℃, and two districts are 150-180 ℃, and three districts are 200-220 ℃, and four districts are 205-215 ℃; Five districts are 200-210 ℃, and the residence time is 1-2 minute, and pressure is 10-15Mpa.
Embodiment 3: a kind of ASA Special colored master batch, be comprised of by weight following component: the multipolymer 7.5 of ASA resin 20, Magnesium Stearate 17.5, tinting material 40, ethylene-octene, four propionic acid pentaerythritol esters 0.2, titanate coupling agent 0.2, described tinting material is pigment of all kinds.
Working method is: first above-mentioned various raw materials are dry mixed 3-5 minute in super mixer, place again twin screw extruder through melt extrude, cooling, pelletizing, packaging final prod get final product; Wherein, twin screw extruder one district's temperature is 90-100 ℃, and two districts are 150-180 ℃, and three districts are 200-220 ℃, and four districts are 205-215 ℃; Five districts are 200-210 ℃, and the residence time is 1-2 minute, and pressure is 10-15Mpa.
Claims (4)
1. an ASA Special colored master batch is characterized in that it is made of by weight following component: the multipolymer of acrylonitrile-styrene-acrylic ester terpolymer ASA resin 10-30, dispersion agent 15-20, tinting material 30-50, ethylene-octene or SEBS 5-10, four propionic acid pentaerythritol ester 0.1-0.3, titanate coupling agent 0.1-0.3.
2. by a kind of ASA Special colored master batch claimed in claim 1, it is characterized in that it is made of by weight following component: the multipolymer of ASA resin 20, dispersion agent 17.5, tinting material 40, ethylene-octene or SEBS 7.5, four propionic acid pentaerythritol esters 0.2, titanate coupling agent 0.2.
3. a kind of ASA Special colored master batch according to claim 1 and 2, it is characterized in that: described dispersion agent is EVA wax or stearic acid or Magnesium Stearate or their composition.
4. a kind of ASA Special colored master batch according to claim 1 and 2, it is characterized in that: described tinting material is pigment of all kinds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010262806 CN102372891B (en) | 2010-08-22 | 2010-08-22 | Special acrylonitile-styrene-acrylate color masterbatch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010262806 CN102372891B (en) | 2010-08-22 | 2010-08-22 | Special acrylonitile-styrene-acrylate color masterbatch |
Publications (2)
| Publication Number | Publication Date |
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| CN102372891A CN102372891A (en) | 2012-03-14 |
| CN102372891B true CN102372891B (en) | 2013-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010262806 Active CN102372891B (en) | 2010-08-22 | 2010-08-22 | Special acrylonitile-styrene-acrylate color masterbatch |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103571179A (en) * | 2012-08-01 | 2014-02-12 | 山东道恩高分子材料股份有限公司 | Environment-friendly red color masterbatch for nylon |
| CN107417938A (en) * | 2016-05-24 | 2017-12-01 | 上海羽迪新材料科技有限公司 | A kind of method that color correct rate is reduced in Color master batch production process |
| CN107974021A (en) * | 2016-10-25 | 2018-05-01 | 中国石油化工股份有限公司 | A kind of high durable ASA film PP Pipe Compounds and preparation method and application |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0450485A2 (en) * | 1990-04-06 | 1991-10-09 | BASF Aktiengesellschaft | Thermoplastic moulding compound |
| CN101225211A (en) * | 2007-12-17 | 2008-07-23 | 胡大忠 | ASA modified material |
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2010
- 2010-08-22 CN CN 201010262806 patent/CN102372891B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0450485A2 (en) * | 1990-04-06 | 1991-10-09 | BASF Aktiengesellschaft | Thermoplastic moulding compound |
| CN101225211A (en) * | 2007-12-17 | 2008-07-23 | 胡大忠 | ASA modified material |
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| CN102372891A (en) | 2012-03-14 |
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