CN109749015A - A kind of polyphenylene sulfide Amilan polyamide resin composition and preparation method thereof - Google Patents
A kind of polyphenylene sulfide Amilan polyamide resin composition and preparation method thereof Download PDFInfo
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- CN109749015A CN109749015A CN201811647421.8A CN201811647421A CN109749015A CN 109749015 A CN109749015 A CN 109749015A CN 201811647421 A CN201811647421 A CN 201811647421A CN 109749015 A CN109749015 A CN 109749015A
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- polyphenylene sulfide
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- polyamide resin
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Abstract
The present invention provides a kind of polyphenylene sulfide Amilan polyamide resin composition and preparation method thereof, the polyphenylene sulfide Amilan polyamide resin composition includes each component of following parts by weight: 50~75 parts of polyamide；10~20 parts of polyphenylene sulfide；10~20 parts of functionalized polyphenylene sulfide；3~10 parts of toughener.The component of the functionalized polyphenylene sulfide includes polyphenylene sulfide, polystyrene and maleic anhydride.The preparation method of polyphenylene sulfide Amilan polyamide resin composition includes the following steps: polyamide, polyphenylene sulfide, functionalized polyphenylene sulfide, toughener component proportion by weight; it is uniformly mixed through high-speed mixer; uniformly mixed raw material is sent into double screw extruder by main feeding, obtains polyphenylene sulfide Amilan polyamide resin composition by melting extrusion, cooling and dicing.The excellent combination property of polyamide polyphenyl thioether resin composition prepared by the present invention, especially impact property is excellent, and preparation method simple possible.
Description
Technical field
The present invention relates to high molecular material alloy fields, and in particular, to a kind of polyphenylene sulfide Amilan polyamide resin composition
And preparation method thereof.
Background technique
Polyphenylene sulfide (hereinafter referred to as " PPS ") is a kind of special engineering plastics, have splendid high temperature resistant, it is resistance to fire-retardant and
Chemical-resistant is used for various electronic and electric components, automobile component, in mechanical part；But there are poor toughness, elongation by PPS
The disadvantages of rate is low, processing forming is poor.Polyamide is often used to and gathers due to approaching with the solubility parameter of polyphenylene sulfide
Diphenyl sulfide prepares resin combination together.It is marine facies, polyamide resin that the patent of CN101061182A, which discloses polyphenylene sulfide,
The number Monodispersed partial size of the island Zhi Wei phase and polyamide is less than the polyphenylene sulfide polyamide nano alloy of 500nm, is added to
0.1~10 parts by weight have the compound selected from one or more of epoxy group, amino, isocyanide ester base group as compatible
Agent.But the patent does not disclose impact strength；The patent of CN101619168A discloses PPS, PA66, GF and compatilizer
Resin combination, compatilizer are 5.0~25.0% changes at least one of epoxy group, amino, isocyanate group group
At least one of object and olefines graft are learned, but its impact strength is no more than 100J/m.
Summary of the invention
For the defects in the prior art, the object of the present invention is to provide a kind of polyphenylene sulfide Amilan polyamide resin composition and
Preparation method further provides a kind of compatibilized polyphenylene sulfide polyamide that can significantly improve notch impact strength
Composition and preparation method thereof.
The purpose of the present invention is achieved through the following technical solutions:
In a first aspect, the present invention provides a kind of functionalized polyphenylene sulfide, each component including following parts by weight:
88-98 parts of polyphenylene sulfide；
1~10 part of polystyrene；
0.1~2 part of maleic anhydride (MAH).
Wherein, the addition of polystyrene helps to improve the grafting rate of maleic anhydride.
Preferably, melt index of the polyphenylene sulfide under 316 DEG C, 5kg load is 100-1000g/10min.
Second aspect, the present invention provide a kind of preparation method of functionalized polyphenylene sulfide, include the following steps: by
Polyphenylene sulfide, polystyrene, maleic anhydride carry out room temperature premixing, and it is anti-then to add twin-screw extrude progress fusion-grafting
It answers, extrusion temperature is set as 290~310 DEG C, and screw speed is set as 100~200 revs/min, obtains functionalized polyphenylene sulfide
Ether.
The third aspect, the present invention provide a kind of polyphenylene sulfide polyamide group containing the functionalized polyphenylene sulfide
Object is closed, each component including following parts by weight:
Preferably, the polyphenylene sulfide in the polyphenylene sulfide and the functionalized polyphenylene sulfide is in 316 DEG C, 5kg
Melt index under load is 100-1000g/10min.
Preferably, the polyamide includes one or both of polyamide 6, polyamide 66.
It is highly preferred that the polyamide is polyamide 6, inherent viscosity 2.0-3.0dl/g.
Preferably, the toughener is functionalized polyolefin elastomer.
Preferably, the toughener includes one or both of EPDM-g-MAH, POE-g-MAH.
Fourth aspect, the present invention provide a kind of preparation method of polyphenylene sulfide Amilan polyamide resin composition, including following step
It is rapid:
By 50~75 parts of polyamide, 10~20 parts of polyphenylene sulfide, 10~20 parts of functionalized polyphenylene sulfide, toughener 3~
10 parts add twin-screw extrude after mixing, and temperature setting is 260~280 DEG C, and screw speed is set as 300~500
Rev/min, obtain polyphenylene sulfide Amilan polyamide resin composition.
Compared with prior art, the present invention have it is following the utility model has the advantages that
The shortcomings that for polyphenylene sulfide poor impact toughness and poor processability, is changed using polyamide poly-p-phenylene sulfide ether
Property；But the impact flexibility of obtained polyphenylene sulfide Amilan polyamide resin composition is equally poor.The present invention by adjust polyphenylene sulfide with
The ratio of polyamide, the ratio of polyphenylene sulfide and functionalized polyphenylene sulfide resin composition and compounding are functionalized
Polyolefin elastomer is prepared for the excellent polyphenylene sulfide polyamide group of excellent combination property, especially notched impact properties
Close object.
Specific embodiment
The present invention is described in detail combined with specific embodiments below.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill of this field
For personnel, without departing from the inventive concept of the premise, several changes and improvements can also be made.These belong to the present invention
Protection scope.
Raw material used in this specification is parts by weight such as without special representation.
Following material has been used in embodiment:
Polyphenylene sulfide: Zhejiang is new and at special material Co., Ltd, trade mark 1130C, by under 316 DEG C and 5kg load
Melt flow rate (MFR) be 250g/10min；
Polyamide: newly understand Mei Da polyamide fibre limited liability company, trade mark M2500, inherent viscosity 2.5dl/g in Guangzhou；
Functionalized polyolefin elastomer: EPDM-g-MAH, Rizhisheng New Technology Development Co., Ltd., Shanghai provide；
Embodiment 1
A kind of functionalized polyphenylene sulfide is present embodiments provided, preparation method is as follows:
95 parts of polyphenylene sulfides, 4 parts of polystyrene, 1 part of maleic anhydride are uniformly mixed at normal temperature, twin-screw is then added
Melting graft reaction is carried out in extruder, melt zone to metering section temperature is set as 300 DEG C in double screw extruder, screw speed
150 revs/min, obtain functionalized polyphenylene sulfide.
Embodiment 2
A kind of functionalized polyphenylene sulfide is present embodiments provided, preparation method is as follows:
88 parts of polyphenylene sulfides, 10 parts of polystyrene, 2 parts of maleic anhydrides are uniformly mixed at normal temperature, double spiral shells are then added
Melting graft reaction is carried out in bar extruder, melt zone to metering section temperature is set as 290 DEG C in double screw extruder, screw speed
100 revs/min, obtain functionalized polyphenylene sulfide.
Embodiment 3
A kind of functionalized polyphenylene sulfide is present embodiments provided, preparation method is as follows:
98 parts of polyphenylene sulfides, 1 part of polystyrene, 0.1 part of maleic anhydride are uniformly mixed at normal temperature, double spiral shells are then added
Melting graft reaction is carried out in bar extruder, melt zone to metering section temperature is set as 310 DEG C in double screw extruder, screw speed
200 revs/min, obtain functionalized polyphenylene sulfide.
Embodiment 4-7
Embodiment 4-7 each provides a kind of polyphenylene sulfide Amilan polyamide resin composition, the preparation method is as follows:
By table 1 be formulated (weight ratio) by polyamide, polyphenylene sulfide, functionalized polyphenylene sulfide (as obtained by embodiment 1),
EPDM-g-MAH is added twin-screw extrude after mixing, controls functionalized polyphenylene sulfide and nonfunctionalized polyphenylene sulfide
Weight ratio；The processing temperature that melt zone is arranged to metering section is 270 DEG C, and screw speed is 400 revs/min, obtains polyphenylene sulfide
Ether Amilan polyamide resin composition.
Comparative example 1
This comparative example provides a kind of polyphenylene sulfide Amilan polyamide resin composition, preparation method and embodiment 4 basic one
It causes, difference is only that: there is no functionalized polyphenylene sulfide in resin combination, polyphenylene sulfide is 40 parts.
Comparative example 2
This comparative example provides a kind of polyphenylene sulfide Amilan polyamide resin composition, preparation method and embodiment 5 basic one
It causes, difference is only that: there is no functionalized polyphenylene sulfide in resin combination, polyphenylene sulfide is 25 parts.
Comparative example 3
This comparative example provides a kind of polyphenylene sulfide Amilan polyamide resin composition, preparation method and embodiment 4 basic one
It causes, difference is only that: in this comparative example, 30 parts of polyphenylene sulfide, 10 parts of functionalized polyphenylene sulfide.
Comparative example 4
This comparative example provides a kind of polyphenylene sulfide Amilan polyamide resin composition, preparation method and embodiment 4 basic one
It causes, difference is only that: in this comparative example, 10 parts of polyphenylene sulfide, 30 parts of functionalized polyphenylene sulfide.
Comparative example 5
This comparative example provides a kind of polyphenylene sulfide Amilan polyamide resin composition, preparation method and embodiment 4 basic one
It causes, difference is only that: in this comparative example, in functionalized polyphenylene sulfide, 95 parts of polyphenylene sulfides, 1 part of polystyrene, 4 parts of Malaysias
Acid anhydrides.
Comparative example 6
This comparative example provides a kind of polyphenylene sulfide Amilan polyamide resin composition, preparation method and embodiment 4 basic one
It causes, difference is only that: in this comparative example, in functionalized polyphenylene sulfide, 99 parts of polyphenylene sulfides, 1 part of maleic anhydride.
Comparative example 7
This comparative example provides a kind of polyphenylene sulfide Amilan polyamide resin composition, preparation method and embodiment 4 basic one
It causes, difference is only that: in this comparative example, functionalized polyphenylene sulfide being replaced using polystyrene graft maleic anhydride.
Performance test
The embodiment 4-7 and comparative example 1-6 resin combination prepared is injected into after 100 DEG C of vacuum drying 8h
Type tests its performance after injection molding batten is placed 24 hours in 23 DEG C, 50% relative humidity conditions.
Test follows following test method:
Test program measurement tensile strength and elongation based on ASTM D-638, tensile speed 50mm/min；
Test program measurement flexural strength and flexural modulus based on ASTM D-790, loading velocity 3mm/min；
Test program based on ASTM D-256 measures Izod (1/8 ") notched impact strength；
Test program based on ASTM D-648 measures heat distortion temperature.
The results are shown in Table 1 for the quantitative measurement of resin combination prepared by embodiment 4-7 and comparative example 1-6.
Table 1
Compared by the data in table 1 it is recognised that by control polyphenylene sulfide and functionalized polyphenylene sulfide resin
The ratio of rouge can improve the compatibility between polyamide and polyphenylene sulfide, the polyphenyl that obtained impact strength significantly improves
Thioether Amilan polyamide resin composition.In the resin combination of comparative example 1 and 2, the mixed proportion of polyamide and polyphenylene sulfide is distinguished
Consistent with embodiment 4 and 5, difference is to control the ratio of polyphenylene sulfide and functionalized polyphenylene sulfide in embodiment 4 and 5,
And that functionalized polyphenylene sulfide is not added in comparative example 1 and 2, the impact property of the resin combination in comparative example 1 and 2 is poor.
Comparing embodiment 4 and comparative example 6 it is found that the functionalized polyphenylene sulfide in comparative example 6 does not introduce third component polystyrene,
And third component polystyrene is introduced in the functionalized polyphenylene sulfide in embodiment 4, the impact strength of embodiment 4 compares comparative example
6 is high, it may be possible to introduce the reason of third component polystyrene further increases grafting rate.As it can be seen that introducing polystyrene third group
Divide the ratio for preparing functionalized polyphenylene sulfide, control polyphenylene sulfide and functionalized polyphenylene sulfide resin in a kind of polyphenyl of the present invention
It is very crucial in the preparation method of thioether Amilan polyamide resin composition.Meanwhile comparing embodiment 4 and comparative example 7 be not it is found that due to having
Have and introduce functionalized polyphenylene sulfide, the reason of the interface compatibility difference between polyamide and polyphenylene sulfide causes comparative example 7 to be made
The impact property of standby polyphenylene sulfide Amilan polyamide resin composition is poor, tensile strength is poor.Comparing embodiment 4 and comparative example 8 it is found that
When the ratio of polyphenylene sulfide and polyamide not at that time, the impact property that will lead to composition is poor, tensile strength is poor.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make a variety of changes or modify within the scope of the claims, this not shadow
Ring substantive content of the invention.In the absence of conflict, the feature in embodiments herein and embodiment can any phase
Mutually combination.
Claims (10)
1. a kind of functionalized polyphenylene sulfide, which is characterized in that each component including following parts by weight:
88-98 parts of polyphenylene sulfide；
1~10 part of polystyrene；
0.1~2 part of maleic anhydride.
2. functionalized polyphenylene sulfide according to claim 1, which is characterized in that the polyphenylene sulfide is in 316 DEG C, 5kg
Melt index under load is 100-1000g/10min.
3. a kind of preparation method of functionalized polyphenylene sulfide according to claim 1, which is characterized in that including walking as follows
It is rapid: polyphenylene sulfide, polystyrene, maleic anhydride being subjected to room temperature premixing, then adds twin-screw extrude and is melted
Graft reaction, extrusion temperature are set as 290~310 DEG C, and screw speed is set as 100~200 revs/min, obtains functionalized
Polyphenylene sulfide.
4. a kind of polyphenylene sulfide Amilan polyamide resin composition containing functionalized polyphenylene sulfide described in claim 1, special
Sign is, each component including following parts by weight:
5. polyphenylene sulfide Amilan polyamide resin composition according to claim 4, which is characterized in that the polyphenylene sulfide exists
316 DEG C, the melt index under 5kg load be 100-1000g/10min.
6. polyphenylene sulfide Amilan polyamide resin composition according to claim 4, which is characterized in that the polyamide includes poly-
One or both of amide 6, polyamide 66.
7. polyphenylene sulfide Amilan polyamide resin composition according to claim 4, which is characterized in that the characteristic of the polyamide
Viscosity is 2.0-3.0dl/g.
8. polyphenylene sulfide Amilan polyamide resin composition according to claim 4, which is characterized in that the toughener is function
The polyolefin elastomer of change.
9. polyphenylene sulfide Amilan polyamide resin composition according to claim 4, which is characterized in that the toughener includes
One or both of EPDM-g-MAH, POE-g-MAH.
10. a kind of preparation method of the polyphenylene sulfide Amilan polyamide resin composition as described in any one of claim 2-7, special
Sign is, comprising the following steps:
By 50~75 parts of polyamide, 10~20 parts of polyphenylene sulfide, 10~20 parts of functionalized polyphenylene sulfide, 3~10 parts of toughener
It adds twin-screw extrude after mixing, temperature setting is 260~280 DEG C, and screw speed is set as 300~500 revs/min
Clock obtains polyphenylene sulfide Amilan polyamide resin composition.
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| CN201811647421.8A CN109749015B (en) | 2018-12-30 | 2018-12-30 | Polyphenylene sulfide polyamide resin composition and preparation method thereof |
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| CN201811647421.8A CN109749015B (en) | 2018-12-30 | 2018-12-30 | Polyphenylene sulfide polyamide resin composition and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113136101A (en) * | 2021-04-25 | 2021-07-20 | 江苏立汉科技有限公司 | Nylon composite material for realizing high strength by using composite compatilizer and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103450684A (en) * | 2012-05-31 | 2013-12-18 | 上海杰事杰新材料(集团)股份有限公司 | High-performance polyphenylene sulfide laminated composite plate material and preparation method thereof |
| CN103755881A (en) * | 2014-01-08 | 2014-04-30 | 合肥杰事杰新材料股份有限公司 | Compatibilizer of polyphenylene sulfide and polyamide, polyphenylene sulfide/polyamide composite material containing such compatibilizer and preparation method of composite material |
| CN104693801A (en) * | 2013-12-10 | 2015-06-10 | 合肥杰事杰新材料股份有限公司 | Wear-resisting anti-electrostatic polyphenylene sulfide/semi-aromatic high-temperature-resistant nylon composite material and preparation method thereof |
-
2018
- 2018-12-30 CN CN201811647421.8A patent/CN109749015B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103450684A (en) * | 2012-05-31 | 2013-12-18 | 上海杰事杰新材料(集团)股份有限公司 | High-performance polyphenylene sulfide laminated composite plate material and preparation method thereof |
| CN104693801A (en) * | 2013-12-10 | 2015-06-10 | 合肥杰事杰新材料股份有限公司 | Wear-resisting anti-electrostatic polyphenylene sulfide/semi-aromatic high-temperature-resistant nylon composite material and preparation method thereof |
| CN103755881A (en) * | 2014-01-08 | 2014-04-30 | 合肥杰事杰新材料股份有限公司 | Compatibilizer of polyphenylene sulfide and polyamide, polyphenylene sulfide/polyamide composite material containing such compatibilizer and preparation method of composite material |
Non-Patent Citations (1)
| Title |
|---|
| 杨惠娣 编著: "《塑料回收与资源再利用》", 31 December 2010, 中国轻工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113136101A (en) * | 2021-04-25 | 2021-07-20 | 江苏立汉科技有限公司 | Nylon composite material for realizing high strength by using composite compatilizer and preparation method thereof |
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