CN107033593A - A kind of guide sleeve of PEI composite - Google Patents
A kind of guide sleeve of PEI composite Download PDFInfo
- Publication number
- CN107033593A CN107033593A CN201710343746.6A CN201710343746A CN107033593A CN 107033593 A CN107033593 A CN 107033593A CN 201710343746 A CN201710343746 A CN 201710343746A CN 107033593 A CN107033593 A CN 107033593A
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- CN
- China
- Prior art keywords
- parts
- guide sleeve
- pei composite
- graphene
- lubricant
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Classifications
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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
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
-
- 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
- C08L2205/06—Polymer mixtures characterised by other features having improved processability or containing aids for moulding methods
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention relates to a kind of guide sleeve of PEI composite, it is made up of the raw material of following parts by weight：100-130 parts of polyetherimide resin, 5-10 parts of lubricant, 2-5 parts of graphene, 10-20 parts of p-phenylenediamine, 50-80 parts of polycarbonate resin, 1-5 parts of toughener, 2-8 parts of antioxidant；Graphene can improve the performances such as the intensity, rigidity, heat resisting temperature of guide sleeve, p-phenylenediamine can effectively improve the heat resistance of guide sleeve, polycarbonate resin can improve the mechanical strength of PEI composite, on the one hand lubricant can effectively improve the friction between guide sleeve and guide rod, on the other hand friction of the PEI composite in process between process equipment can be improved, energy consumption is reduced；The characteristics of guide sleeve of the present invention has high intensity, modulus height, high heat resisting temperature and big impact strength relative to traditional direction set, situations such as temperature change influence is not susceptible in actual use and shrinks, deform, ftractureing.
Description
Technical field
The present invention relates to polymeric material field, and in particular to a kind of guide sleeve of PEI composite.
Background technology
PEI is amber transparent solid, and density is about between 1.28~1.42g/cm3, and oxygen index (OI) is 47%,
Glass transition temperature is up to 215 DEG C or so, in the case of without any additive, just there is intrinsic anti-flammability, low cigarette
Degree and low-shrinkage.Meanwhile, PEI has the curved performance of excellent tension, electrical insulation capability, high-low temperature resistant, radioresistance
Energy and anti-wear performance, microwaves, can be used for a long time in -160~180 DEG C of operating temperature range.Due to polyetherimide
Amine has excellent combination property, it is fruitfully applied to electronics, motor, medicine equipment, weaponry and aviation etc.
Department, and can be used as the metal substitute material of traditional product and culture life articles for use.
The conducting rod of vacuum interrupter is moved up and down along the axis of arc-chutes, guide sleeve play the guiding role, and early stage goes out
Some are made arc chamber guide sleeve of brass or bronze, and in order to prevent electric current from flowing through bellows, guide sleeve is by polytetrafluoroethylene (PTFE)
Or the insulating materials manufacture of the low-friction coefficient such as graphite nylon.Vacuum interrupter guide sleeve is easily influenceed and received by temperature change
Contracting, deformation, cracking, cause arc-chutes motion parts clamping stagnation etc..PEI has excellent electric insulation, resistance to elevated temperatures,
But the guide sleeve research at present to PEI material is less.
The content of the invention
The present invention proposes a kind of guide sleeve of PEI composite regarding to the issue above, with being unlikely to deform,
Not easy to crack the characteristics of.
Specific technical scheme is as follows：A kind of guide sleeve of PEI composite, the guide sleeve is by following heavy
Measure the raw material composition of part：100-130 parts of polyetherimide resin, 5-10 parts of lubricant, 2-5 parts of graphene, p-phenylenediamine 10-20
Part, 50-80 parts of polycarbonate resin, 1-5 parts of toughener, 2-8 parts of antioxidant.
The guide sleeve is made up of the raw material of following parts by weight：100-120 parts of polyetherimide resin, 5-8 parts of lubricant,
2-3 parts of graphene, 10-15 parts of p-phenylenediamine, 50-60 parts of polycarbonate resin, 1-4 parts of toughener, 2-6 parts of antioxidant.
The guide sleeve is made up of the raw material of following parts by weight：100 parts of polyetherimide resin, 5 parts of lubricant, graphene
2 parts, 10 parts of p-phenylenediamine, 50 parts of polycarbonate resin, 1 part of toughener, 2 parts of antioxidant.
The guide sleeve is made up of the raw material of following parts by weight：120 parts of polyetherimide resin, 8 parts of lubricant, graphene
3 parts, 10 parts of p-phenylenediamine, 50 parts of polycarbonate resin, 4 parts of toughener, 2 parts of antioxidant.
The lubricant is in Tissuemat E, bis-fatty acid amides, pentaerythrite stearate, polysiloxanes, silicone powder
One or more.
The toughener is polystyrene, the one or more of TPO.
The antioxidant is BHT, β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid
One or more in octadecyl ester.
The present invention has beneficial effect：Graphene has high intensity, the characteristic of ultra-thin, and graphene can improve guide sleeve
The performance such as intensity, rigidity, heat resisting temperature, p-phenylenediamine can effectively improve the heat resistance of guide sleeve, polycarbonate resin energy
Enough improve the mechanical strength of PEI composite, on the one hand lubricant can effectively improve between guide sleeve and guide rod
Friction, on the other hand can improve friction of the PEI composite in process between process equipment, reduce energy
Consumption；The present invention makes obtained guide sleeve for traditional direction set by adding various raw materials in PEI composite
With intensity is high, modulus is high, heat resisting temperature is high and the characteristics of big impact strength, be not susceptible to shrink in actual use,
Situations such as deformation, cracking.
Embodiment
To make technical scheme become apparent from clearly, further retouching the present invention with reference to embodiment
State, it is any that the present invention is each fallen within to the scheme that the technical characteristic progress equivalencing of technical solution of the present invention and conventional reasoning are drawn
Protection domain.
Embodiment 1
A kind of guide sleeve of PEI composite, the guide sleeve is made up of the raw material of following parts by weight：Polyethers
100 parts of imide resin, 2 parts of silicone powder, 2 parts of bis-fatty acid amides, 1 part of pentaerythrite stearate, 2 parts of graphene, to benzene
10 parts of diamines, 50 parts of polycarbonate resin, 1 part of polystyrene, 2 parts of BHT.
Embodiment 2
A kind of guide sleeve of PEI composite, the guide sleeve is made up of the raw material of following parts by weight：Polyethers
120 parts of imide resin, 2 parts of silicone powder, 2 parts of bis-fatty acid amides, 1 part of pentaerythrite stearate, 2 parts of graphene, to benzene
10 parts of diamines, 55 parts of polycarbonate resin, 1 part of polystyrene, 6 parts of BHT.
Embodiment 3
A kind of guide sleeve of PEI composite, the guide sleeve is made up of the raw material of following parts by weight：Polyethers
100 parts of imide resin, 2 parts of silicone powder, 2 parts of bis-fatty acid amides, 1 part of pentaerythrite stearate, 2 parts of graphene, to benzene
10 parts of diamines, 60 parts of polycarbonate resin, 1 part of polystyrene, β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid octadecyl ester 2
Part.
The preparation method of above-mentioned guide sleeve, comprises the following steps：
(1) in terms of parts by weight, 100 parts of polyetherimide resin, 2 parts of silicone powder, 2 parts of bis-fatty acid amides, season are weighed
Penta 1 part of tetrol stearate, 2 parts of graphene, 10 parts of p-phenylenediamine, 60 parts of polycarbonate resin, 1 part of polystyrene, β-(3,5-
Di-tert-butyl-hydroxy phenyl) 2 parts of propionic acid octadecyl ester；
(2) polyetherimide resin, polycarbonate resin are put into homogenizer and mix 1h, obtain mixture A, will
Mixture A is placed in ultrasonic instrument, and solvent is water, and Ultrasonic Pulverization 1h obtains powder mixture after crushing by suction filtration, drying
A, drying temperature is 120 DEG C, and drying time is 4h；
(3) by the silicone powder weighed in step (1), bis-fatty acid amides, pentaerythrite stearate, graphene, to benzene
Diamines, polystyrene, β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid octadecyl ester are put into banbury with powder mixture A
Middle mixing 2h, melting temperature is 220 DEG C, obtains mixture B；
(4) extruder is preheated, preheating temperature is 400 DEG C, and mixture B is put into twin-screw extrusion after the completion of preheating
Extruded in the hopper of machine, obtain extruding tubular parison, the process conditions of double screw extruder are：One 340 DEG C of area's temperature, two area's temperature
360 DEG C of degree, three 380 DEG C of area's temperature, four 410 DEG C of area's temperature, five 400 DEG C of area's temperature, the rotating speed of main-machine screw is 300r/min, is entered
The rotating speed for expecting screw rod is 50r/min；
(5) extrusion tubular parison is placed in blow mold, uses compressed air inflation, led after cooling and shaping, cutting
To set.
PEI is the Ultem 1000-1000 of radical innovations company of Saudi Arabia in the present invention, and polycarbonate resin is
The A1500 of Japanese light extraction, silicone powder is the silicone powder ST-LS100 that star shellfish reaches (Beijing) chemical materials Co., Ltd, the graphite
Alkene is the SILVER REAGENT single-layer graphene oxide of Suzhou Tan Feng graphenes Science and Technology Ltd., and p-phenylenediamine is that the golden nation's chemical industry in Zhengzhou has
Limit company, antioxidant, toughener are that Tissuemat E, bis-fatty acid amides, pentaerythrite in commercially available prod, lubricant are hard
Resin acid fat, polysiloxanes are commercially available prod.
Claims (7)
1. a kind of guide sleeve of PEI composite, it is characterised in that the guide sleeve by following parts by weight raw material
Composition：100-130 parts of polyetherimide resin, 5-10 parts of lubricant, 2-5 parts of graphene, 10-20 parts of p-phenylenediamine, poly- carbonic acid
50-80 parts of ester resin, 1-5 parts of toughener, 2-8 parts of antioxidant.
2. a kind of guide sleeve of PEI composite as claimed in claim 1, it is characterised in that the guide sleeve by
The raw material composition of following parts by weight：100-120 parts of polyetherimide resin, 5-8 parts of lubricant, 2-3 parts of graphene, p-phenylenediamine
10-15 parts, 50-60 parts of polycarbonate resin, 1-4 parts of toughener, 2-6 parts of antioxidant.
3. a kind of guide sleeve of PEI composite as claimed in claim 1, it is characterised in that the guide sleeve by
The raw material composition of following parts by weight：It is 100 parts of polyetherimide resin, 5 parts of lubricant, 2 parts of graphene, 10 parts of p-phenylenediamine, poly-
50 parts of carbonate resin, 1 part of toughener, 2 parts of antioxidant.
4. a kind of guide sleeve of PEI composite as claimed in claim 1, it is characterised in that the guide sleeve by
The raw material composition of following parts by weight：It is 120 parts of polyetherimide resin, 8 parts of lubricant, 3 parts of graphene, 10 parts of p-phenylenediamine, poly-
50 parts of carbonate resin, 4 parts of toughener, 2 parts of antioxidant.
5. a kind of guide sleeve of PEI composite as claimed in claim 1, it is characterised in that the lubricant is
One or more in Tissuemat E, bis-fatty acid amides, pentaerythrite stearate, polysiloxanes, silicone powder.
6. a kind of guide sleeve of PEI composite as claimed in claim 1, it is characterised in that the toughener is
The one or more of polystyrene, TPO.
7. a kind of guide sleeve of PEI composite as claimed in claim 1, it is characterised in that the antioxidant
For the one or more in BHT, β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid octadecyl ester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710343746.6A CN107033593A (en) | 2017-05-16 | 2017-05-16 | A kind of guide sleeve of PEI composite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710343746.6A CN107033593A (en) | 2017-05-16 | 2017-05-16 | A kind of guide sleeve of PEI composite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107033593A true CN107033593A (en) | 2017-08-11 |
Family
ID=59538081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710343746.6A Pending CN107033593A (en) | 2017-05-16 | 2017-05-16 | A kind of guide sleeve of PEI composite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107033593A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111253743A (en) * | 2018-11-30 | 2020-06-09 | 苏州汉扬精密电子有限公司 | High flow polyetherimide resins and products thereof |
| CN114259796A (en) * | 2021-12-27 | 2022-04-01 | 广德辉龙环保科技有限公司 | High-temperature-resistant filter material and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1643063A (en) * | 2002-02-19 | 2005-07-20 | 通用电气公司 | Polyetherimide composition, method, and article |
| CN1659234A (en) * | 2002-04-11 | 2005-08-24 | 通用电气公司 | Filler reinforced polyether imide resin composition and molded article thereof |
| CN101351507A (en) * | 2005-10-31 | 2009-01-21 | 通用电气公司 | Flame resistant polymer blends |
| CN103052683A (en) * | 2010-07-30 | 2013-04-17 | 沙伯基础创新塑料知识产权有限公司 | Hydrostable polyetherimide blends, methods of manufacture, and articles formed therefrom |
| CN103764722A (en) * | 2011-08-22 | 2014-04-30 | 沙特基础创新塑料Ip私人有限责任公司 | Polyetherimide compositions and methods for the manufacture and use thereof |
-
2017
- 2017-05-16 CN CN201710343746.6A patent/CN107033593A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1643063A (en) * | 2002-02-19 | 2005-07-20 | 通用电气公司 | Polyetherimide composition, method, and article |
| CN1659234A (en) * | 2002-04-11 | 2005-08-24 | 通用电气公司 | Filler reinforced polyether imide resin composition and molded article thereof |
| CN101351507A (en) * | 2005-10-31 | 2009-01-21 | 通用电气公司 | Flame resistant polymer blends |
| CN103052683A (en) * | 2010-07-30 | 2013-04-17 | 沙伯基础创新塑料知识产权有限公司 | Hydrostable polyetherimide blends, methods of manufacture, and articles formed therefrom |
| CN103764722A (en) * | 2011-08-22 | 2014-04-30 | 沙特基础创新塑料Ip私人有限责任公司 | Polyetherimide compositions and methods for the manufacture and use thereof |
Non-Patent Citations (2)
| Title |
|---|
| 沃丁柱: "《复合材料大全》", 31 January 2000, 化学工业出版社 * |
| 黄玉媛等: "《精细化工配方常用原料手册》", 31 March 1998, 广东科技出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111253743A (en) * | 2018-11-30 | 2020-06-09 | 苏州汉扬精密电子有限公司 | High flow polyetherimide resins and products thereof |
| CN114259796A (en) * | 2021-12-27 | 2022-04-01 | 广德辉龙环保科技有限公司 | High-temperature-resistant filter material and preparation method thereof |
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| PB01 | Publication | ||
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Application publication date: 20170811 |