CN109735082A - A kind of low smell is low to distribute PC/ABS alloy material and preparation method thereof - Google Patents
A kind of low smell is low to distribute PC/ABS alloy material and preparation method thereof Download PDFInfo
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- CN109735082A CN109735082A CN201811612067.5A CN201811612067A CN109735082A CN 109735082 A CN109735082 A CN 109735082A CN 201811612067 A CN201811612067 A CN 201811612067A CN 109735082 A CN109735082 A CN 109735082A
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Abstract
PC/ABS alloy material and preparation method thereof is distributed the invention discloses a kind of low smell is low, is prepared by the raw material of following ingredients according to parts by weight: PC:50~70 part；ABS:30~40 part；Antioxidant: 0.1~2 part；Light stabilizer: 0.1~2 part；0.5~2 part of adsorbent.The present invention uses, and there is low smell PC/ABS major ingredient to add adsorbent and antioxidant, ultraviolet-resistant aid etc., and using twin-screw extrusion equipment by vacuum drawn small molecule object, prepared PC/ABS alloy material have the characteristics that low smell it is low distribute, good mechanical performance.
Description
Technical field
PC/ABS alloy material and preparation method thereof more particularly to a kind of low gas are distributed the present invention relates to a kind of low smell is low
Taste is low to distribute PC/ABS, belongs to engineering plastics technical field.
Background technique
Engineering plastics are cheap and with excellent heat resistance and processing easy to form etc. because it is wide with raw material sources
Feature, and be widely used in the products such as automobile interior exterior decorations, household electrical appliances, PC, become plastics variety with the fastest developing speed
One of.Recently as the continuous development of continuous improvement of people's living standards and science and technology, people are to PC/ABS plastics
And its health of product and the requirement of the feature of environmental protection it is also higher and higher, particularly with certain PC/ often frequently contacted with human body
ABS plastic product, such as some household electrical appliance, daily necessities and automotive upholstery, these components during using and storing,
In a certain temperature conditions, product is easy to produce smell and breeds and largely has been unable to meet to human health generation smell
The health environment-friendly demand that people are continuously improved.
Summary of the invention
PC/ABS alloy material is distributed it is an object of the invention to overcome the deficiencies of the prior art and provide a kind of low smell is low
And preparation method thereof, this method mainly includes being added in a kind of adsorbent in PC/ABS major ingredient through double screw extruder or injection molding
Machine blending extrusion is prepared.There is adsorbent the carrier of preferable compatibility to be added in major ingredient from double screw extruder or injection molding
When machine squeezes out, pass through the small molecule object of double vacuum drawns generation of extruder.
For up to foregoing invention purpose, the present invention is achieved through the following technical solutions:
A kind of low smell is low to distribute PC/ABS alloy material, is prepared by the raw material of following ingredients according to parts by weight:
PC:50~70 part；
ABS:30~40 part；
Antioxidant: 0.1~2 part；
Light stabilizer: 0.1~2 part；
0.5~2 part of adsorbent.
Further, the PC is that makrolon material refers to that the flowing velocity of material is 5 under the conditions of 5Kg at 260 DEG C
The PC material of~15g/10min.
The ABS is that acrylonitrile-butadiene-phenylethylene material refers at 220 DEG C, the flowing speed of material under the conditions of 10Kg
Spend the ABS material in 5~30g/10min.
The adsorbent is the agent of AS carrier adsorption.
The auxiliary agent is antioxidant DSTP (the double octadecyls of thio-2 acid), antioxidant 1010 (four (β-3,5-two
4-hydroxy phenyl of tert-butyl -) pentaerythritol resin), (three (2,4-di-tert-butyl-phenyl) phosphite esters, light are steady for irgasfos 168
Determine agent V703,5589,531, the double stearoylketene amine (EBS) of vinyl are one such or several mixtures.
The area the I~X processing temperature of the double screw extruder is followed successively by 165 DEG C, and 230 DEG C, 245 DEG C, 245 DEG C, 250
DEG C, 250 DEG C, 255 DEG C, 255 DEG C, 260 DEG C, 255 DEG C.Driving screw revolving speed is 250~400r/min, sink temperature 23 DEG C~50
℃。
Compared with prior art, the present invention having following technical advantage:
The present invention uses, and there is low smell PC/ABS major ingredient to add adsorbent and antioxidant, ultraviolet-resistant aid etc., and adopt
With twin-screw extrusion equipment by vacuum drawn small molecule object, prepared PC/ABS alloy material have low smell it is low distribute,
The features such as good mechanical performance.
Specific embodiment
The characteristics of the present invention is further explained combined with specific embodiments below.
Comparative example 1
In contrast, preferably to embody with embodiment 2,3,4,5, a kind of low smell of the present invention is low to distribute ABS alloy material
And preparation method thereof the mechanical performances such as corresponding stretchings, impact strength, corresponding comparative example 1 is using routine ABS alloy side at present
Method directly adds the ratio of parts by weight same as Example 1, main including implementation steps in detail below:
It in parts by weight, is 65 parts of PC1100 of 10g/10min by step (1) flowing velocity, flowing velocity 25g/
30 parts of the ABS8391 of 10min, 0.5 part of antioxidant, other auxiliary agents: double 1.9 parts of amine of the stearoylketenes of vinyl are added to high speed together
In batch mixer after mixing, it is then added in double screw extruder, through double screw extruder melting, squeezes out, cooling, pelletizing system
For at PC/ABS alloy material.
The area the I~X processing temperature of the double screw extruder is followed successively by 165 DEG C, and 230 DEG C, 245 DEG C, 245 DEG C, 250
DEG C, 250 DEG C, 255 DEG C, 255 DEG C, 260 DEG C, 255 DEG C.Driving screw revolving speed is 250~400r/min, sink temperature 23 DEG C~50
℃。
Embodiment 2
For in contrast, preferably embodied with embodiment 11 a kind of low smell of the invention it is low distribute PC/ABS alloy material and
The mechanical performances such as preparation method stretches accordingly, impact strength, corresponding comparative example 1 is using the current routine alloy side PC/ABS
Method directly adds the ratio of parts by weight same as Example 1, main including implementation steps in detail below:
It in parts by weight, is 65 parts of PC1100 of 10g/10min by step (1) flowing velocity, flowing velocity 25g/
90 parts of the 8391ABS material of 10min, 0.5 part of adsorbent, in high speed mixer after mixing, adds by 0.5 part of antioxidant
Into double screw extruder, PC/ABS alloy material is prepared into through double screw extruder melting, extrusion, cooling, pelletizing.
The area the I~X processing temperature of the double screw extruder is followed successively by 165 DEG C, and 230 DEG C, 245 DEG C, 245 DEG C, 250
DEG C, 250 DEG C, 255 DEG C, 255 DEG C, 260 DEG C, 255 DEG C.Driving screw revolving speed is 250~400r/min, sink temperature 23 DEG C~50
℃。
Embodiment 3
For in contrast, preferably embodied with embodiment 11 a kind of low smell of the invention it is low distribute ABS alloy material and its
The mechanical performances such as preparation method stretches accordingly, impact strength, corresponding comparative example 1 is using conventional ABS alloy method at present, directly
The ratio for adding parts by weight same as Example 1 is connect, main including implementation steps in detail below:
It in parts by weight, is 65 parts of PC1100 of 10g/10min by step (1) flowing velocity, flowing velocity 25g/
90 parts of the 8391ABS material of 10min, 1 part of adsorbent, in high speed mixer after mixing, is then added to by 0.5 part of antioxidant
In double screw extruder, PC/ABS alloy material is prepared into through double screw extruder melting, extrusion, cooling, pelletizing.
The area the I~X processing temperature of the double screw extruder is followed successively by 165 DEG C, and 230 DEG C, 245 DEG C, 245 DEG C, 250
DEG C, 250 DEG C, 255 DEG C, 255 DEG C, 260 DEG C, 255 DEG C.Driving screw revolving speed is 250~400r/min, sink temperature 23 DEG C~50
℃。
Embodiment 4
For in contrast, preferably embodied with embodiment 11 a kind of low smell of the invention it is low distribute ABS alloy material and its
The mechanical performances such as preparation method stretches accordingly, impact strength, corresponding comparative example 1 is using conventional ABS alloy method at present, directly
The ratio for adding parts by weight same as Example 1 is connect, main including implementation steps in detail below:
It in parts by weight, is 65 parts of PC1100 of 10g/10min by step (1) flowing velocity, flowing velocity 25g/
90 parts of the 8391ABS material of 10min, 1.5 parts of adsorbent, in high speed mixer after mixing, adds by 0.5 part of antioxidant
Into double screw extruder, PC/ABS alloy material is prepared into through double screw extruder melting, extrusion, cooling, pelletizing.
The area the I~X processing temperature of the double screw extruder is followed successively by 165 DEG C, and 230 DEG C, 245 DEG C, 245 DEG C, 250
DEG C, 250 DEG C, 255 DEG C, 255 DEG C, 260 DEG C, 255 DEG C.Driving screw revolving speed is 250~400r/min, sink temperature 23 DEG C~50
℃。
Embodiment 5
For in contrast, preferably embodied with embodiment 11 a kind of low smell of the invention it is low distribute ABS alloy material and its
The mechanical performances such as preparation method stretches accordingly, impact strength, corresponding comparative example 1 is using conventional ABS alloy method at present, directly
The ratio for adding parts by weight same as Example 1 is connect, main including implementation steps in detail below:
It in parts by weight, is 65 parts of PC1100 of 10g/10min by step (1) flowing velocity, flowing velocity 25g/
90 parts of the 8391ABS material of 10min, 2 parts of adsorbent, in high speed mixer after mixing, is then added to by 0.5 part of antioxidant
In double screw extruder, PC/ABS alloy material is prepared into through double screw extruder melting, extrusion, cooling, pelletizing.
The area the I~X processing temperature of the double screw extruder is followed successively by 165 DEG C, and 230 DEG C, 245 DEG C, 245 DEG C, 250
DEG C, 250 DEG C, 255 DEG C, 255 DEG C, 260 DEG C, 255 DEG C.Driving screw revolving speed is 250~400r/min, sink temperature 23 DEG C~50
℃。
It is tested using Volkswagen's interior trim smell PV3900 standard, tests grade and test condition is as follows:
| Score | Assessment |
| 1 | It can not recognize |
| 2 | It can recognize, noiseless factor |
| 3 | It can clearly debate, noiseless factor |
| 4 | There is disturbing factor |
| 5 | There is severe jamming factor |
| 6 | It can't bear to endure |
| Serial number | Test rating | The method of inspection | Unit | Test condition |
| 1 | Smell | PV3900 | Grade | 80℃*2h |
2 Examples 1 to 4 of the table and its low smell of comparative example is low distributes PC/ABS alloy material material smell test data
Embodiment 2~5 is to distribute PC/ABS alloy material and its preparation according to a kind of low smell of the invention patent is low in table 2
The low test result for distributing PC/ABS alloy material of low smell of method part representative embodiment preparation.
As can be drawn from Table 2 to draw a conclusion: distributed since a kind of low smell of the present invention is low PC/ABS alloy material and its
Preparation method be after adsorbent and its main body PC/ABS material and various auxiliary agents by adding AS carrier are blended at a high speed by
Double screw extruder and the smell that material is effectively reduced by double vacuum.
Smell can be effectively reduced after adding 2 parts using the agent of AS carrier adsorption due to the present invention, can be simultaneously reached big
3.5 grades of requirements of many odor standards PV3900.
Claims (6)
1. a kind of low smell is low to distribute PC/ABS alloy material, it is characterised in that: by the raw material of following ingredients according to parts by weight
It is prepared:
PC:50~70 part；
ABS:30~40 part；
Antioxidant: 0.1~2 part；
Light stabilizer: 0.1~2 part；
0.5~2 part of adsorbent.
2. a kind of low smell according to claim 1 is low to distribute PC/ABS alloy material, it is characterised in that: the PC is
Makrolon material refers at 260 DEG C, PC material of the flowing velocity of material in 5~15g/10min under the conditions of 5Kg.
3. a kind of low smell according to claim 1 is low to distribute PC/ABS alloy material, it is characterised in that: the ABS
It is that acrylonitrile-butadiene-phenylethylene material refers to that the flowing velocity of material is in 5~30g/10min under the conditions of 10Kg at 220 DEG C
ABS material.
4. a kind of low smell according to claim 1 is low to distribute PC/ABS alloy material, it is characterised in that: described is described
Adsorbent be the agent of AS carrier adsorption.
5. according to claim 1-4 it is one of any described in low smell low distribute PC/ABS alloy material, it is characterised in that: it is described
Auxiliary agent be antioxidant DSTP (thio-2 acid double octadecyls), antioxidant 1010 (four (3,5-di-t-butyl-4 β--
Hydroxy phenyl) pentaerythritol resin), irgasfos 168 (three (2,4-di-tert-butyl-phenyl) phosphite esters, light stabilizer V703,
5589,531, the double stearoylketene amine (EBS) of vinyl are one such or several mixtures.
6. a kind of low smell according to claim 5 is low to distribute PC/ABS alloy material, it is characterised in that: double spiral shells
The area the I~X processing temperature of bar extruder is followed successively by 165 DEG C, and 230 DEG C, 245 DEG C, 245 DEG C, 250 DEG C, 250 DEG C, 255 DEG C, 255
DEG C, 260 DEG C, 255 DEG C.Driving screw revolving speed be 250~400r/min, 23 DEG C~50 DEG C of sink temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811612067.5A CN109735082A (en) | 2018-12-27 | 2018-12-27 | A kind of low smell is low to distribute PC/ABS alloy material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811612067.5A CN109735082A (en) | 2018-12-27 | 2018-12-27 | A kind of low smell is low to distribute PC/ABS alloy material and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112592557A (en) * | 2020-12-29 | 2021-04-02 | 上海普利特复合材料股份有限公司 | ABS material with lasting fragrance and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101982499A (en) * | 2010-11-02 | 2011-03-02 | 苏州旭光聚合物有限公司 | Low-odor dispersed PC/ABS composite material and preparation method thereof |
| CN103232700A (en) * | 2013-04-27 | 2013-08-07 | 上海锦湖日丽塑料有限公司 | Low-odor PC/ABS (polycarbonate/acrylonitrile-butadiene-styrene) reinforced alloy material and preparation method thereof |
| CN108102327A (en) * | 2017-06-15 | 2018-06-01 | 青岛依诺达化工科技有限公司 | A kind of low smell PC/ABS wear resistant alloy materials and preparation method thereof |
-
2018
- 2018-12-27 CN CN201811612067.5A patent/CN109735082A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982499A (en) * | 2010-11-02 | 2011-03-02 | 苏州旭光聚合物有限公司 | Low-odor dispersed PC/ABS composite material and preparation method thereof |
| CN103232700A (en) * | 2013-04-27 | 2013-08-07 | 上海锦湖日丽塑料有限公司 | Low-odor PC/ABS (polycarbonate/acrylonitrile-butadiene-styrene) reinforced alloy material and preparation method thereof |
| CN108102327A (en) * | 2017-06-15 | 2018-06-01 | 青岛依诺达化工科技有限公司 | A kind of low smell PC/ABS wear resistant alloy materials and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112592557A (en) * | 2020-12-29 | 2021-04-02 | 上海普利特复合材料股份有限公司 | ABS material with lasting fragrance and preparation method thereof |
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Application publication date: 20190510 |