CN105368038A - Low-cost high-performance electroplatable engineering plastic alloy and manufacture technology thereof - Google Patents
Low-cost high-performance electroplatable engineering plastic alloy and manufacture technology thereof Download PDFInfo
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- CN105368038A CN105368038A CN201510757697.1A CN201510757697A CN105368038A CN 105368038 A CN105368038 A CN 105368038A CN 201510757697 A CN201510757697 A CN 201510757697A CN 105368038 A CN105368038 A CN 105368038A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
- C08L71/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
- C08L71/12—Polyphenylene oxides
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/08—Polymer mixtures characterised by other features containing additives to improve the compatibility between two polymers
Abstract
The invention discloses low-cost high-performance electroplatable engineering plastic alloy and a manufacture technology thereof. The engineering plastic alloy is prepared by employing PPO, PA66, a maleic-anhydride-grafted copolymer, a polyimides with maleimide side group, a conductive filling material, an anti-ageing agent, a compatilizer and an auxiliary agent. The conductive filling material is preferably conductive graphene, and the compatilizer is preferably PPO-g-PA66. According to the provided low-cost high-performance electroplatable engineering plastic alloy and the manufacture technology thereof, the blending performance and complementarity are high, the processing manufacturability is excellent, and the PA66/PPO/MPI alloy product is obtained through blending, screw extrusion and injection molding.
Description
Technical field
The present invention relates to a kind of engineering plastic alloy, be especially suitable for fender plastic material, specifically relate to a kind of low-cost and high-performance electrodepositable engineering plastic alloy and manufacture craft thereof.
Background technology
In prior art, fender major part selects metal manufacture, and its shortcoming had is forming process difficulty, and cost is high; The present invention is by the development of a kind of novel PPO, PA66, MPI, electrodepositable engineering plastic alloy material, propose a kind of low-cost and high-performance electrodepositable engineering plastic alloy and manufacture craft thereof, not only there is good mechanical properties, molding processibility, and can electroplate with car load, guarantee color is homogeneous, and the low cost of polymer composite is by its application in wing daughter board is produced of expansion.
Summary of the invention
The present invention solves the problems of the technologies described above the technical scheme adopted to be to provide a kind of low-cost and high-performance electrodepositable engineering plastic alloy and manufacture craft thereof, and wherein concrete scheme is:
PPO, PA66, maleic anhydride graft copolymer, maleimide side base polyimide, conductive filler material, antiager, compatilizer and auxiliary agent thereof is adopted to be made.
Above-mentioned a kind of low-cost and high-performance electrodepositable engineering plastic alloy and manufacture craft thereof, wherein, conductive filler material is mainly selected from one or more in conductive graphene, conductive carbon nanotube, electrically conductive polyaniline, conduction aluminium powder, conductive copper powder, conductive metallic fiber, preferably uses conductive graphene.Conductive graphene has better dispersion effect, and the distribution density in unit volume increases, thus is easier to produce conductive path, namely reaches higher conductivity compared with few additive, is specially adapted to conductive plastics and fills.
Above-mentioned a kind of low-cost and high-performance electrodepositable engineering plastic alloy and manufacture craft thereof, wherein, the reactable polyimide that maleimide Side base polyimide selects aromatic series tetramine, maleic anhydride, aromatic diamine, aromatic dianhydride obtained.Reactable polyimide and PA66 have fabulous consistency, and provide the good impact property of alloy material and low-temperature flexibility.
Above-mentioned a kind of low-cost and high-performance electrodepositable engineering plastic alloy and manufacture craft thereof, wherein, compatilizer is selected from SEBS-g-MAH, one or more in SEBS-g-GMA, PPO-g-PA66, PA66-g-MAH, PPO-g-MAH, preferably uses PPO-g-PA66.Because PPO itself and PA66 also not exclusively dissolve each other, needing to add compatilizer increases the two consistency.PPO-g-PA66 and PPO, PA66 material are similar, have fabulous consistency, just can improve PPO/PA66 consistency by few additive PPO-g-PA66 grafts.
Above-mentioned a kind of low-cost and high-performance electrodepositable engineering plastic alloy and manufacture craft thereof, wherein, one or more in selection of auxiliary silicone, EBS, PETS, TAF.Auxiliary agent add the dispersion being conducive to conductive graphene, improve materials conductive rate, improve electroplating material.
Above-mentioned a kind of low-cost and high-performance electrodepositable engineering plastic alloy and manufacture craft thereof, wherein, the proportion of every part composition is PPO40 ~ 80%, PA6615 ~ 50%, MPI2 ~ 20%, conductive graphene 1 ~ 20%, compatilizer PPO-g-PA660.1 ~ 10%, auxiliary agent 0.1 ~ 5%.
The manufacture craft of above-mentioned a kind of low-cost and high-performance electrodepositable engineering plastic alloy, its concrete scheme is:
The first step, carry out blended to above material, carry out extruding pelletization by twin screw extruder, obtain high-performance electrodepositable engineering plastic alloy material (PA66/PPO/MPI) particle;
Second step, then carry out test piece injection moulding with injection moulding machine according to standard gauge provisioning request, adopt ability meter it to be carried out to the detection of correlated performance, whether qualified to confirm the performance of material.
The present invention has following beneficial effect relative to prior art:
The raw material that this technology adopts, blended performance complement of joining is strong, and processing technology is excellent, by blended, Screw Extrusion, injection moulding, can obtain the PA66/PPO/MPI alloy product that over-all properties is superior.
PA66/PPO/MPI engineering plastic alloy performance, has good mechanical properties, electrodepositable, molding processibility etc., to adapt to the requirement of different trolley parts and the different market requirement, and low cost.
The accessible technical indicator of the technical program:
Volume specific resistance≤10
3ohmcm
Tensile strength ISO527:51MPa
Flexural strength ISO178:78MPa
Modulus in flexure ISO178:2000MPa
Izod notched impact strength ISO18023 DEG C: 18kJ/m
2;
Izod notched impact strength ISO180-30 DEG C: 10kJ/m
2
Embodiment
A kind of low-cost and high-performance electrodepositable engineering plastic alloy provided by the invention and manufacture craft thereof, adopt PPO, PA66, maleic anhydride graft copolymer, maleimide Side base polyimide (MPI), conductive filler material, antiager, compatilizer and related auxiliaries thereof to prepare low-cost and high-performance electrodepositable engineering plastic alloy; Wherein, conductive filler material is mainly selected from one or more in conductive graphene, conductive carbon nanotube, electrically conductive polyaniline, conduction aluminium powder, conductive copper powder, conductive metallic fiber; Maleimide Side base polyimide (MPI) is the reactable polyimide obtained by aromatic series tetramine, maleic anhydride, aromatic diamine, aromatic dianhydride; Compatilizer is selected from one or more in SEBS-g-MAH, SEBS-g-GMA, PPO-g-PA66, PA66-g-MAH, PPO-g-MAH; Other auxiliary agent is as silicone, EBS, PETS, TAF etc.
A kind of low-cost and high-performance electrodepositable engineering plastic alloy manufacture craft provided by the invention is: carry out blended to above material, carry out extruding pelletization by twin screw extruder, obtain high-performance electrodepositable engineering plastic alloy material (PA66/PPO/MPI) particle.Then carry out test piece injection moulding with injection moulding machine according to standard gauge provisioning request, adopt relevant ability meter it to be carried out to the detection of correlated performance, whether qualified to confirm the performance of material.
The raw material adopted in this technological line, blended compatibleness is good, and performance complement is strong, and processing technology is excellent, by blended, Screw Extrusion, injection moulding, can obtain the PA66/PPO/MPI alloy product that over-all properties is superior.
The PPO/PA66/MPI alloy of electrodepositable, this material is by selecting PPO/PA66/MPI alloy, being added by suitable compatible dose makes ternary system obtain blended and consistency very well, both gathered around and used PA66 excellent toughness, there are again PPO low water absorption and better dimensional stability, MPI adds, and provides good impact property and low-temperature flexibility, and special conducting medium then provides material good plating performance.
Although the present invention discloses as above with preferred embodiment; so itself and be not used to limit the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; when doing a little amendment and perfect, therefore protection scope of the present invention is when being as the criterion of defining with claims.
Claims (9)
1. a low-cost and high-performance electrodepositable engineering plastic alloy, is characterized in that:
PPO, PA66, maleic anhydride graft copolymer, maleimide Side base polyimide, conductive filler material, antiager, compatilizer and auxiliary agent thereof is adopted to be made.
2. a kind of low-cost and high-performance electrodepositable engineering plastic alloy as claimed in claim 1 and manufacture craft thereof, is characterized in that: conductive filler material is selected from conductive graphene.
3. a kind of low-cost and high-performance electrodepositable engineering plastic alloy as claimed in claim 1 and manufacture craft thereof, is characterized in that: conductive filler material is selected from one or more in conductive carbon nanotube, electrically conductive polyaniline, conduction aluminium powder, conductive copper powder, conductive metallic fiber.
4. a kind of low-cost and high-performance electrodepositable engineering plastic alloy according to any one of claim 1-3 and manufacture craft thereof, is characterized in that: the reactable polyimide obtained by aromatic series tetramine, maleic anhydride, aromatic diamine, aromatic dianhydride selected by maleimide Side base polyimide.
5. a kind of low-cost and high-performance electrodepositable engineering plastic alloy as claimed in claim 4 and manufacture craft thereof, is characterized in that: compatilizer is selected from PPO-g-PA66.
6. a kind of low-cost and high-performance electrodepositable engineering plastic alloy as claimed in claim 4 and manufacture craft thereof, is characterized in that: compatilizer is selected from SEBS-g-MAH, one or more in SEBS-g-GMA, PA66-g-MAH, PPO-g-MAH.
7. a kind of low-cost and high-performance electrodepositable engineering plastic alloy as described in any one of claim 1-6 and manufacture craft thereof, is characterized in that: one or more in selection of auxiliary silicone, EBS, PETS, TAF.
8. a kind of low-cost and high-performance electrodepositable engineering plastic alloy as claimed in claim 7 and manufacture craft thereof, is characterized in that: the proportion of every part composition is PPO40 ~ 80%, PA6615 ~ 50%, MPI2 ~ 20%, conductive graphene 1 ~ 20%, compatilizer PPO-g-PA660.1 ~ 10%, auxiliary agent 0.1 ~ 5%.
9. the manufacture craft of a kind of low-cost and high-performance electrodepositable engineering plastic alloy as claimed in claim 8, is characterized in that:
The first step, carry out blended to above material, carry out extruding pelletization by twin screw extruder, obtain high-performance electrodepositable engineering plastic alloy material (PA66/PPO/MPI) particle;
Second step, then carry out test piece injection moulding with injection moulding machine according to standard gauge provisioning request, adopt ability meter it to be carried out to the detection of correlated performance, whether qualified to confirm the performance of material.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510757697.1A CN105368038B (en) | 2015-11-10 | 2015-11-10 | A kind of low-cost and high-performance electrodepositable engineering plastic alloy and its manufacture craft |
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| CN201510757697.1A CN105368038B (en) | 2015-11-10 | 2015-11-10 | A kind of low-cost and high-performance electrodepositable engineering plastic alloy and its manufacture craft |
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| CN105368038A true CN105368038A (en) | 2016-03-02 |
| CN105368038B CN105368038B (en) | 2018-07-06 |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470990A (en) * | 2012-09-25 | 2015-03-25 | 沙特基础创新塑料Ip私人有限责任公司 | Flame-retardant polymer composition and article |
-
2015
- 2015-11-10 CN CN201510757697.1A patent/CN105368038B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470990A (en) * | 2012-09-25 | 2015-03-25 | 沙特基础创新塑料Ip私人有限责任公司 | Flame-retardant polymer composition and article |
Non-Patent Citations (2)
| Title |
|---|
| 《电镀专利文摘》编辑组: "《电镀专利文摘》", 31 January 1975 * |
| 虞鑫海 等: ""马来酰亚胺侧基聚酰亚胺薄膜的制备与性能研究"", 《绝缘材料》 * |
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Inventor after: Wang Jing Inventor after: Zhang Tianrong Inventor after: Wang Kai Inventor after: Zhang Lumin Inventor after: Liu Zhilin Inventor after: Zhang Long Inventor before: Wang Jing Inventor before: Zhang Tianrong Inventor before: Wang Kai Inventor before: Zhang Lumin |
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Address after: 201500 building 16, Lane 655, Minqiang Road, Xinqiao Town, Songjiang District, Shanghai Patentee after: Shanghai Juwei New Material Co.,Ltd. Address before: 201500 building 16, Lane 655, Minqiang Road, Xinqiao Town, Songjiang District, Shanghai Patentee before: POLYSTAR ENGINEERING PLASTICS (SHANGHAI) Co.,Ltd. |