CN109943009A - A kind of high tenacity ABS composite material - Google Patents
A kind of high tenacity ABS composite material Download PDFInfo
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- CN109943009A CN109943009A CN201811387292.3A CN201811387292A CN109943009A CN 109943009 A CN109943009 A CN 109943009A CN 201811387292 A CN201811387292 A CN 201811387292A CN 109943009 A CN109943009 A CN 109943009A
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Abstract
The present invention relates to a kind of high tenacity ABS composite materials, are made of the component of following parts by weight: ABS is 60 parts -80 parts；PBT is 3 parts -5 parts；Nano titanium nitride is 10 parts -16 parts；EPDM-g-GMA is 0.2 part -0.6 part；Antioxidant is 0.1 part -0.5 part；Lubricant is 0.4 part -0.8 part.The Nano titanium nitride that the technical program provides can be better dispersed in ABS after silane coupling agent is handled, this is conducive to the physical property for keeping ABS composite material.EPDM be nonpolar and ABS be it is polar, the two is incompatible.The technical program is creative to be grafted to glycidyl methacrylate on EPMD, is formed EPDM-g-GMA, so that nonpolar EPDM is obtained polarity in this way, solve the problems, such as that EPDM's and ABS is compatible.
Description
Technical field
The invention belongs to technical field of polymer materials, particularly relate to a kind of high tenacity ABS composite material.
Background technique
Acrylonitrile-butadiene-phenylethylene (ABS) becomes modern because its is cheap, have excellent performance, source is wide, easy processing
One of most widely used plastics.With the improvement of people's living standards, requirement (antistatic property, toughness) to material also by
Step improves.Ethylene propylene diene rubber (EPDM) is common toughener, but it be it is nonpolar, it is incompatible with polar ABS.
Summary of the invention
The object of the present invention is to provide a kind of high tenacity ABS composite materials, and to solve, ABS and EPDM compatibility is bad to be asked
Topic.
The present invention is achieved by the following technical solutions:
A kind of high tenacity ABS composite material, is made of the component of following parts by weight:
The preparation method of the EPDM-g-GMA, comprising the following steps:
(1) ethylene propylene diene rubber, glycidyl methacrylate and cumyl peroxide are reacted into 5-10 in mixer
Minute, graft EPDM-g-GMA is taken out, graininess is chopped into；
(2) the graft EPDM-g-GMA in step (1) is completely dissolved with dimethylbenzene, flow back 10- at 80-120 DEG C
15h adds acetone into solution and is purified；
(3) step (2) solution is filtered, is dried in vacuo 2-4h at 80-100 DEG C, the EPDM-g-GMA material after being purified
Material.
The mass ratio of the ethylene propylene diene rubber of the step poly- (1), glycidyl methacrylate and cumyl peroxide
It is 40-60: 30-50: 2-8.
The mixer includes six humidity provinces sequentially arranged, 120~150 DEG C of area's temperature, and two area's temperature 170~
200 DEG C, three 170~200 DEG C of area's temperature, four 170~200 DEG C of area's temperature, five 170~200 DEG C of area's temperature, six area's temperature 170~
200 DEG C, 170~200 DEG C of head temperature；180~260r/min of screw speed.
The Nano titanium nitride is the Nano titanium nitride that partial size is 3-7nm.
The Nano titanium nitride passes through coupling agent treatment.
The antioxidant is three (2,4- di-t-butyl) phenyl-phosphites, four [β-(3,5- di-tert-butyl-hydroxy phenyl)
Propionic acid] pentaerythritol ester or 1,3,5- trimethyls -2,4, one of 6- (3,5- di-t-butyl -4- hydroxyphenylmethyl) benzene or more
Kind.
The lubricant is the combination of one or both of calcium stearate or stearic acid sodium.
A kind of preparation method of the antistatic high tenacity ABS composite material of any of the above-described, includes the following steps:
(1) weighing parts by weight is 60 parts -80 parts of ABS, 5 parts -10 parts of PBT, 10 parts -16 parts of Nano titanium nitride, 0.1
- 0.5 part of antioxidant of part and 0.4 part -0.8 part of mix lubricant simultaneously stir evenly, and obtain mixture；
(2) by mixture extruding pelletization obtained in step (1) to get arrive ABS composite material.
The Nano titanium nitride in step (1) is Nano titanium nitride treated with coupling agent, and processing method is that will receive
Ultrasonic disperse in the ethanol solution of coupling agent is added in rice titanium nitride, is dried after filtering, the Nano titanium nitride handled；
The mass ratio of the Nano titanium nitride and the coupling agent is 40-60: 2-6；
The coupling agent is one of silane coupling agent KH560 or KH570.
Preferably, the step (2) specifically:
Mixture obtained in step (1) is put into extruding pelletization in the hopper of double screw extruder, wherein described double
Screw extruder includes six humidity provinces sequentially arranged, 190~210 DEG C of area's temperature, two 230~270 DEG C of area's temperature, 3rd area
230~270 DEG C of temperature, four 230~270 DEG C of area's temperature, five 230~270 DEG C of area's temperature, six 230~270 DEG C of area's temperature, head
230~270 DEG C of temperature；200~260r/min of screw speed.
The beneficial effects of the present invention are:
1, the Nano titanium nitride that the technical program provides can be better dispersed in ABS after silane coupling agent is handled, this
Be conducive to keep the physical property of ABS composite material.
2, EPDM be nonpolar and ABS be it is polar, the two is incompatible.The technical program it is creative metering system
Sour polyglycidyl is grafted on EPMD, forms EPDM-g-GMA, and nonpolar EPDM is made to obtain polarity in this way, solve EPDM and
The compatible problem of ABS.
Specific embodiment
Carry out the technical solution that the present invention will be described in detail by the following examples, embodiment below is merely exemplary, only
It can be used to explanation and illustration technical solution of the present invention, and be not to be construed as the limitation to technical solution of the present invention.
Embodiment 1
(1) weigh parts by weight be 60 parts of ABS, 5 parts of PBT, 10 parts of Nano titanium nitrides treated with coupling agent, 0.2 part
EPDM-g-GMA, 0.1 part of Irganox1330 and 0.4 part of stearic acid sodium are mixed and stirred for uniformly, obtaining mixture；
(2) mixture obtained in step (1) is put into the hopper of double screw extruder extruding pelletization to get arriving
ABS composite material P1, wherein the temperature of the first humidity province of double screw extruder is 190 DEG C, and the temperature in second temperature area is
230 DEG C, the temperature of third humidity province is 230 DEG C, and the temperature of the 4th humidity province is 230 DEG C, and the temperature of the 5th humidity province is 230
DEG C, the temperature of the 6th humidity province is 230 DEG C, and the head temperature of the double screw extruder is 230 DEG C, screw speed 200r/
min。
Embodiment 2
(1) weigh parts by weight be 80 parts of ABS, 10 parts of PBT, 16 parts of Nano titanium nitrides treated with coupling agent, 0.6 part
EPDM-g-GMA, 0.3 part of Irganox1010,0.2 part of Irganox168,0.4 part of stearic acid sodium and 0.4 part of stearic acid potassium mixing
And stir evenly, obtain mixture；
(2) mixture obtained in step (1) is put into the hopper of double screw extruder extruding pelletization to get arriving
ABS composite material P2, wherein the temperature of the first humidity province of double screw extruder is 210 DEG C, and the temperature in second temperature area is
270 DEG C, the temperature of third humidity province is 270 DEG C, and the temperature of the 4th humidity province is 270 DEG C, and the temperature of the 5th humidity province is 270
DEG C, the temperature of the 6th humidity province is 270 DEG C, and the head temperature of the double screw extruder is 270 DEG C, screw speed 260r/
min。
Embodiment 3
(1) weigh parts by weight be 70 parts of ABS, 8 parts of PBT, 13 parts of Nano titanium nitrides treated with coupling agent, 0.4 part
EPDM-g-GMA, 0.2 part of Irganox1330,0.1 part of Irganox168,0.3 part of calcium stearate and 0.3 part of stearic acid sodium mixing
And stir evenly, obtain mixture；
(2) mixture obtained in step (1) is put into the hopper of double screw extruder extruding pelletization to get arriving
ABS composite material P3, wherein the temperature of the first humidity province of double screw extruder is 200 DEG C, and the temperature in second temperature area is
250 DEG C, the temperature of third humidity province is 250 DEG C, and the temperature of the 4th humidity province is 250 DEG C, and the temperature of the 5th humidity province is 250
DEG C, the temperature of the 6th humidity province is 250 DEG C, and the head temperature of the double screw extruder is 250 DEG C, screw speed 230r/
min。
The above is only the descriptions of the preferred embodiment of the present invention, it is noted that due to the finiteness of literal expression, and
Objectively there is unlimited specific structure, for those skilled in the art, is not departing from the principle of the invention
Under the premise of, several improvements and modifications can also be made, these modifications and embellishments should also be considered as the scope of protection of the present invention.
Claims (5)
1. a kind of antistatic high tenacity ABS composite material, which is characterized in that be made of the component of following parts by weight:
2. antistatic high tenacity ABS composite material according to claim 1, which is characterized in that the Nano titanium nitride is
Partial size is the Nano titanium nitride of 3-7nm.
3. antistatic high tenacity ABS composite material according to claim 1, which is characterized in that the Nano titanium nitride warp
Cross coupling agent treatment.
4. antistatic high tenacity ABS composite material according to claim 1, which is characterized in that the antioxidant be three (2,
4- di-t-butyl) phenyl-phosphite, four [β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol esters or 1,3,5- tri-
Methyl -2,4, one of 6- (3,5- di-t-butyl -4- hydroxyphenylmethyl) benzene or a variety of.
5. antistatic high tenacity ABS composite material according to claim 1, which is characterized in that the lubricant is tristearin
The combination of one or both of sour calcium or stearic acid sodium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811387292.3A CN109943009A (en) | 2018-11-19 | 2018-11-19 | A kind of high tenacity ABS composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811387292.3A CN109943009A (en) | 2018-11-19 | 2018-11-19 | A kind of high tenacity ABS composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109943009A true CN109943009A (en) | 2019-06-28 |
Family
ID=67005895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811387292.3A Withdrawn CN109943009A (en) | 2018-11-19 | 2018-11-19 | A kind of high tenacity ABS composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109943009A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060264579A1 (en) * | 2005-05-23 | 2006-11-23 | Ellington Donald H | Low gloss thermoplastic composition |
| CN103772881A (en) * | 2012-10-25 | 2014-05-07 | 合肥杰事杰新材料股份有限公司 | Weather-proof flame retardant ABS/PET material for extrusion process and preparation method of ABS/PET material |
| CN106280227A (en) * | 2016-10-21 | 2017-01-04 | 安徽江淮汽车股份有限公司 | A kind of antistatic high tenacity ABS composite material and preparation method thereof |
| CN107915946A (en) * | 2017-11-10 | 2018-04-17 | 黄忠波 | A kind of antistatic high tenacity ABS composite material |
-
2018
- 2018-11-19 CN CN201811387292.3A patent/CN109943009A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060264579A1 (en) * | 2005-05-23 | 2006-11-23 | Ellington Donald H | Low gloss thermoplastic composition |
| CN103772881A (en) * | 2012-10-25 | 2014-05-07 | 合肥杰事杰新材料股份有限公司 | Weather-proof flame retardant ABS/PET material for extrusion process and preparation method of ABS/PET material |
| CN106280227A (en) * | 2016-10-21 | 2017-01-04 | 安徽江淮汽车股份有限公司 | A kind of antistatic high tenacity ABS composite material and preparation method thereof |
| CN107915946A (en) * | 2017-11-10 | 2018-04-17 | 黄忠波 | A kind of antistatic high tenacity ABS composite material |
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Application publication date: 20190628 |