CN104650525A - Scratch-resistant ABS material and preparation method thereof - Google Patents
Scratch-resistant ABS material and preparation method thereof Download PDFInfo
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- CN104650525A CN104650525A CN201510056296.3A CN201510056296A CN104650525A CN 104650525 A CN104650525 A CN 104650525A CN 201510056296 A CN201510056296 A CN 201510056296A CN 104650525 A CN104650525 A CN 104650525A
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Abstract
The invention discloses a scratch-resistant ABS material and a preparation method thereof. The scratch-resistant ABS material is prepared from the following components in parts by weight: 75-84 parts of ABS resin, 20-26 parts of bisphenol A epoxy resin, 8-12 parts of maleic anhydride grafted polypropylene, 3-5 parts of an anti-friction agent, 3-5 parts of ammonium polyphosphate, 2-3 parts of tert-hexadecyl mercaptan and 1.5-2 parts of sodium polyacrylate. The invention also provides a preparation method of the scratch-resistant ABS material.
Description
Technical field
The invention belongs to polymeric material field, particularly a kind of scrape resistant ABS material and preparation method thereof.
Background technology
ABS resin is the terpolymer of vinyl cyanide, divinyl and vinylbenzene composition, and be one of maximum polymer materials of current production rate, it has excellent mechanical property.
The method of modifying of current ABS is introduced copolymer blended usually, as maleic anhydride-styrene copolymers, maleimide copolymer, N-phenylmaleimide multipolymer etc., adding of these multipolymers significantly can improve heat resisting temperature, but easily produce in the mixing process of producing and be separated, thus having influence on every mechanical property and the surface property of product, this also makes its application be restricted.Existing ABS resin is mainly by adding the rubber content in compatilizer and minimizing system, improve the surface hardness of composition, thus reach the object of scrape resistant, but meanwhile, inevitably reduce the toughness of composition, the shock resistance of goods is deteriorated.
Patent CN103834135A discloses a kind of scratch-resistant modified ABS resin and preparation method, by ABS resin, the composite resin of scrape resistant, compatilizer, primary antioxidant, auxiliary antioxidant, lubricant are added in twin screw extruder, shearing, mixing, fusion, finally extrude, tie rod, cooling, pelletizing, the scrape resistant of the ABS resin obtained increases, easy to process, but its shock resistance still needs to improve simultaneously.
Summary of the invention
For above-mentioned demand, invention especially provides a kind of scrape resistant ABS material and preparation method thereof, this scrape resistant ABS material not only has good high temperature resistant, weather resistance, and has good mechanical property.The scrape resistant ABS that the present invention obtains can be widely used in the fields such as household electrical appliance, instrument, electric wire, construction equipment, communication electronics, automotive industry and office appliance.
Object of the present invention can be achieved through the following technical solutions:
A kind of scrape resistant ABS material, be made up of the component comprising following weight part:
ABS resin 75-84 part,
Bisphenol A type epoxy resin 20-26 part,
Maleic anhydride inoculated polypropylene 8-12 part,
Anti-wear agent 3-5 part,
Ammonium polyphosphate 3-5 part,
Uncle 16 carbon mercaptan 2-3 part,
Sodium polyacrylate 1.5-2 part.
Described anti-wear agent is selected from the mixing of one or more in silicon nitride, xylogen, glass microballon, lanthanum sesquioxide, zirconium dioxide and iridium dioxide.
Described anti-wear agent is silicon nitride, zirconium dioxide and lanthanum sesquioxide mass ratio are the mixture of 6:3:1.
A preparation method for scrape resistant ABS material, the method comprises the following steps:
(1) ABS resin 75-84 part, bisphenol A type epoxy resin 20-26 part, maleic anhydride inoculated polypropylene 8-12 part, ammonium polyphosphate 3-5 part, uncle 16 carbon mercaptan 2-3 part and sodium polyacrylate 1.5-2 part is taken, be heated to 100-115 DEG C under an inert atmosphere, mix;
(2) by the product of step 1, add anti-wear agent 3-5 part of abundant ball milling under an inert atmosphere, add in twin screw extruder, extrude, dry, pelletizing, obtain scrape resistant ABS material.
Described in step 1, the time of mixing is 10-15 minute.
Described twin screw extruder each section of temperature is: a district temperature 210-220 DEG C, two district temperature 230-240 DEG C, three district temperature 250-260 DEG C, four district temperature 240-250 DEG C, five district temperature 200-210 DEG C.
compared with prior art, its beneficial effect is in the present invention:
(1) the scrape resistant ABS material that the present invention obtains has been mixed into bisphenol A type epoxy resin and anti-wear agent in ABS material, makes the material obtained have high temperature resistant, corrosion resistance nature, has good mechanical strength and shock resistance simultaneously.
(2) its surface gloss of scrape resistant ABS material of obtaining of the present invention is good, can be painted very well, and surface can be kept for a long time intact, scrape resistant.
(3) scrape resistant ABS material of the present invention, its preparation method is simple, is easy to suitability for industrialized production.
Embodiment
Below in conjunction with embodiment, the present invention is further illustrated.
Embodiment 1
(1) take ABS resin 75kg, bisphenol A type epoxy resin 20kg, maleic anhydride inoculated polypropylene 8kg, ammonium polyphosphate 3kg, uncle 16 carbon mercaptan 2kg and sodium polyacrylate 1.5kg, be heated to 100 DEG C under an inert atmosphere, mix 10 minutes;
(2) by the product of step 1, add the silicon nitride 1.8kg of abundant ball milling, zirconium dioxide 0.9kg and lanthanum sesquioxide 0.3kg under an inert atmosphere, add in twin screw extruder, extrude, dry, pelletizing, obtain scrape resistant ABS material;
Described twin screw extruder each section of temperature is: district's temperature 210 DEG C, two district's temperature 230 DEG C, three district's temperature 250 DEG C, four district's temperature 240 DEG C, five district's temperature 200 DEG C.
The performance test results of obtained scrape resistant ABS material is as shown in table 1.
Embodiment 2
(1) take ABS resin 75kg, bisphenol A type epoxy resin 20kg, maleic anhydride inoculated polypropylene 8kg, ammonium polyphosphate 3kg, uncle 16 carbon mercaptan 2kg and sodium polyacrylate 1.5kg, be heated to 100 DEG C under an inert atmosphere, mix 10 minutes;
(2) by the product of step 1, add the silicon nitride 1.8kg of abundant ball milling, zirconium dioxide 0.9kg and lanthanum sesquioxide 0.3kg under an inert atmosphere, add in twin screw extruder, extrude, dry, pelletizing, obtain scrape resistant ABS material;
Described twin screw extruder each section of temperature is: district's temperature 220 DEG C, two district's temperature 240 DEG C, three district's temperature 260 DEG C, four district's temperature 250 DEG C, five district's temperature 210 DEG C.
The performance test results of obtained scrape resistant ABS material is as shown in table 1.
Embodiment 3
(1) take ABS resin 84kg, bisphenol A type epoxy resin 26kg, maleic anhydride inoculated polypropylene 12kg, ammonium polyphosphate 5kg, uncle 16 carbon mercaptan 3kg and sodium polyacrylate 2kg, be heated to 115 DEG C under an inert atmosphere, mix 15 minutes;
(2) by the product of step 1, add the silicon nitride 3kg of abundant ball milling, zirconium dioxide 1.5kg and lanthanum sesquioxide 0.5kg under an inert atmosphere, add in twin screw extruder, extrude, dry, pelletizing, obtain scrape resistant ABS material;
Described twin screw extruder each section of temperature is: district's temperature 210 DEG C, two district's temperature 230 DEG C, three district's temperature 250 DEG C, four district's temperature 240 DEG C, five district's temperature 200 DEG C.
The performance test results of obtained scrape resistant ABS material is as shown in table 1.
Embodiment 4
(1) take ABS resin 84kg, bisphenol A type epoxy resin 26kg, maleic anhydride inoculated polypropylene 12kg, ammonium polyphosphate 5kg, uncle 16 carbon mercaptan 3kg and sodium polyacrylate 2kg, be heated to 115 DEG C under an inert atmosphere, mix 15 minutes;
(2) by the product of step 1, add the zirconium dioxide 5kg of abundant ball milling under an inert atmosphere, add in twin screw extruder, extrude, dry, pelletizing, obtain scrape resistant ABS material;
Described twin screw extruder each section of temperature is: district's temperature 210 DEG C, two district's temperature 230 DEG C, three district's temperature 250 DEG C, four district's temperature 240 DEG C, five district's temperature 200 DEG C.
The performance test results of obtained scrape resistant ABS material is as shown in table 1.
Embodiment 5
(1) take ABS resin 80kg, bisphenol A type epoxy resin 23kg, maleic anhydride inoculated polypropylene 10kg, ammonium polyphosphate 4kg, uncle 16 carbon mercaptan 2kg and sodium polyacrylate 1.5kg, be heated to 110 DEG C under an inert atmosphere, mix 13 minutes;
(2) by the product of step 1, add the xylogen 5kg of abundant ball milling under an inert atmosphere, add in twin screw extruder, extrude, dry, pelletizing, obtain scrape resistant ABS material;
Described twin screw extruder each section of temperature is: district's temperature 220 DEG C, two district's temperature 240 DEG C, three district's temperature 260 DEG C, four district's temperature 250 DEG C, five district's temperature 210 DEG C.
The performance test results of obtained scrape resistant ABS material is as shown in table 1.
Comparative example
(1) ABS resin 80kg, maleic anhydride inoculated polypropylene 10kg, calcium oxide 4kg, uncle 16 carbon mercaptan 2kg and sodium polyacrylate 1.5kg is taken;
(2) said components is added in twin screw extruder, mixes, extrude, dry, pelletizing, obtain ABS material;
Wherein, described twin screw extruder each section of temperature is: district's temperature 220 DEG C, two district's temperature 240 DEG C, three district's temperature 260 DEG C, four district's temperature 250 DEG C, five district's temperature 210 DEG C.
Table 1
| Test event | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Comparative example |
| Izod notched Izod impact strength (J/m) | 101 | 110 | 108 | 95 | 92 | 65 |
| Pencil hardness (level) | 2H | 2H | 2H | H | H | HB |
The invention is not restricted to embodiment here, those skilled in the art, according to announcement of the present invention, do not depart from improvement that scope makes and amendment all should within protection scope of the present invention.
Claims (6)
1. a scrape resistant ABS material, is characterized in that, is made up of the component comprising following weight part:
ABS resin 75-84 part,
Bisphenol A type epoxy resin 20-26 part,
Maleic anhydride inoculated polypropylene 8-12 part,
Anti-wear agent 3-5 part,
Ammonium polyphosphate 3-5 part,
Uncle 16 carbon mercaptan 2-3 part,
Sodium polyacrylate 1.5-2 part.
2. scrape resistant ABS material according to claim 1, it is characterized in that, described anti-wear agent is selected from the mixing of one or more in silicon nitride, xylogen, glass microballon, lanthanum sesquioxide, zirconium dioxide and iridium dioxide.
3. scrape resistant ABS material according to claim 1, is characterized in that, described anti-wear agent is silicon nitride, zirconium dioxide and lanthanum sesquioxide mass ratio be the mixture of 6:3:1.
4. a preparation method for scrape resistant ABS material, is characterized in that, the method comprises the following steps:
(1) ABS resin 75-84 part, bisphenol A type epoxy resin 20-26 part, maleic anhydride inoculated polypropylene 8-12 part, ammonium polyphosphate 3-5 part, uncle 16 carbon mercaptan 2-3 part and sodium polyacrylate 1.5-2 part is taken, be heated to 100-115 DEG C under an inert atmosphere, mix;
(2) by the product of step 1, add anti-wear agent 3-5 part of abundant ball milling under an inert atmosphere, add in twin screw extruder, extrude, dry, pelletizing, obtain scrape resistant ABS material.
5. the preparation method of scrape resistant ABS material according to claim 4, is characterized in that, described in step 1, the time of mixing is 10-15 minute.
6. the preparation method of scrape resistant ABS material according to claim 4, it is characterized in that, described twin screw extruder each section of temperature is: a district temperature 210-220 DEG C, two district temperature 230-240 DEG C, three district temperature 250-260 DEG C, four district temperature 240-250 DEG C, five district temperature 200-210 DEG C.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105061977A (en) * | 2015-08-03 | 2015-11-18 | 金宝丽科技（苏州）有限公司 | Scratch resistant ABS composite material and preparation method thereof |
| CN107474471A (en) * | 2017-08-31 | 2017-12-15 | 安徽华海特种电缆集团有限公司 | A kind of heat resistant and wear resistant ladle vehicular cable material |
| CN106117948B (en) * | 2016-06-28 | 2019-02-22 | 湖北大学 | A kind of high ventilative water absorbing properties composition and preparation method thereof and molded article |
| CN111234445A (en) * | 2020-02-18 | 2020-06-05 | 东莞市高能高分子材料有限公司 | Weather-resistant flame-retardant ABS plastic master batch and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103834135A (en) * | 2012-11-26 | 2014-06-04 | 合肥杰事杰新材料股份有限公司 | Scraping-resistant modified ABS (acrylonitrile-butadiene-styrene) resin and preparation method thereof |
-
2015
- 2015-02-04 CN CN201510056296.3A patent/CN104650525A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103834135A (en) * | 2012-11-26 | 2014-06-04 | 合肥杰事杰新材料股份有限公司 | Scraping-resistant modified ABS (acrylonitrile-butadiene-styrene) resin and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105061977A (en) * | 2015-08-03 | 2015-11-18 | 金宝丽科技（苏州）有限公司 | Scratch resistant ABS composite material and preparation method thereof |
| CN106117948B (en) * | 2016-06-28 | 2019-02-22 | 湖北大学 | A kind of high ventilative water absorbing properties composition and preparation method thereof and molded article |
| CN107474471A (en) * | 2017-08-31 | 2017-12-15 | 安徽华海特种电缆集团有限公司 | A kind of heat resistant and wear resistant ladle vehicular cable material |
| CN111234445A (en) * | 2020-02-18 | 2020-06-05 | 东莞市高能高分子材料有限公司 | Weather-resistant flame-retardant ABS plastic master batch and preparation method thereof |
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Application publication date: 20150527 |