CN108164923A - A kind of fiberglass reinforced PEEK/PES composite materials - Google Patents
A kind of fiberglass reinforced PEEK/PES composite materials Download PDFInfo
- Publication number
- CN108164923A CN108164923A CN201611112470.2A CN201611112470A CN108164923A CN 108164923 A CN108164923 A CN 108164923A CN 201611112470 A CN201611112470 A CN 201611112470A CN 108164923 A CN108164923 A CN 108164923A
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- Prior art keywords
- peek
- pes
- temperature
- composite materials
- polyether
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- 239000004696 Poly ether ether ketone Substances 0.000 title claims abstract description 61
- 229920002530 polyetherether ketone Polymers 0.000 title claims abstract description 61
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 239000002131 composite material Substances 0.000 title claims abstract description 25
- 239000011152 fibreglass Substances 0.000 title claims abstract description 10
- 239000004695 Polyether sulfone Substances 0.000 claims abstract description 22
- 229920006393 polyether sulfone Polymers 0.000 claims abstract description 22
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 17
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 17
- 239000007822 coupling agent Substances 0.000 claims abstract description 16
- 239000011521 glass Substances 0.000 claims abstract description 14
- 238000001035 drying Methods 0.000 claims abstract description 11
- 238000005453 pelletization Methods 0.000 claims abstract description 9
- 229920012266 Poly(ether sulfone) PES Polymers 0.000 claims abstract description 8
- 238000002360 preparation method Methods 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 10
- 239000008187 granular material Substances 0.000 claims description 6
- 239000003365 glass fiber Substances 0.000 claims description 5
- 238000013329 compounding Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000012752 auxiliary agent Substances 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- 229920003208 poly(ethylene sulfide) Polymers 0.000 claims 1
- 238000005452 bending Methods 0.000 abstract description 5
- 238000004132 cross linking Methods 0.000 abstract description 4
- 238000001746 injection moulding Methods 0.000 abstract description 4
- 239000011347 resin Substances 0.000 abstract description 4
- 229920005989 resin Polymers 0.000 abstract description 4
- 230000015556 catabolic process Effects 0.000 abstract description 3
- 238000006731 degradation reaction Methods 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004697 Polyetherimide Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229920001601 polyetherimide Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005275 alloying Methods 0.000 description 1
- 229920001871 amorphous plastic Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/16—Condensation polymers of aldehydes or ketones with phenols only of ketones with phenols
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/9259—Angular velocity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
The present invention provides a kind of fiberglass reinforced PEEK/PES composite materials and preparation methods, and PEEK composite materials are by glass（GF）, polyether sulfone（PES）, polyether-ether-ketone（PEEK）, coupling agent and antioxidant composition.The preparation method of PEEK composite materials, includes the following steps：Primary drying；Mixed at high speed；Extruding pelletization；Redrying and injection molding.The present invention is in medium viscosity polyether-ether-ketone（PEEK）Polyether sulfone is added in resin（PES）Resin and glass（GF）, the bending resistance of composite material is significantly improved, coupling agent and antioxidant are added in formula, not only increases the interface binding power of glass and interlaminar resin, while also prevents PEEK from the crosslinking of self-molecules present chain degradation occurring in molten state.The present invention improves bending and the heat resistance of polyether-ether-ketone, while reduces the cost of PEEK composite materials.
Description
Technical field
The invention belongs to technical field of polymer materials, specifically, being related to a kind of fiberglass reinforced PEEK/PES composite woods
Material and preparation method.
Background technology
PEEK have excellent comprehensive performance, so its once succeed in developing immediately many engineering fields show compared with
Big application potential, but its is expensive, and glass transition temperature is significantly lower than heat safe amorphous plastics, such as polyetherimide
(PEI), polyether sulfone (PES), simultaneously as the exploitation of new varieties high-performance polymer is more and more difficult so that carried out to PEEK
Alloying improves its performance, reduces cost, becomes one of focus of research.
Fiberglass reinforced PEEK/PES composite materials can make up or be promoted the deficiency in PEEK performances, improve PEEK's
Heat-resisting and bending resistance improves its processing performance, reduces cost, improves corrosive nature etc., obtains comprehensive performance better than single
Component PEEK, PES material.
Meanwhile in molten state with the extension of soaking time itself can occur for the PEEK for being not added with any antioxidant
The degradation crosslinking of strand, increases the viscosity of polymer, partial properties reduce, and have seriously affected processing performance and the production of PEEK
Product stability.Therefore, high temperature resistant antioxidant need to be added in formula to avoid the hair of molecular chain degradation crosslinking phenomena under high temperature
It is raw.
Invention content
Invention content
（One）Technical problems to be solved
For more than technical problem, the purpose of the present invention is to provide a kind of fiberglass reinforced PEEK/PES composite materials and its preparations
Method is modified PEEK by adding in GF, PES, coupling agent and antioxidant, improves its counter-bending and heat resistance, reduces
The cost of composite material enables composite material to be more broadly applicable to the fields such as automobile, aerospace, processing and manufacturing.
（Two）Technical solution
In order to achieve the above objectives, the present invention provides following technical solution：By polyether sulfone（PES）, polyether-ether-ketone（PEEK）, glass
（GF）, coupling agent and antioxidant composition, wherein each component addition mass ratio be：Polyether sulfone（PES）For 10-60 parts, it is poly-
Ether ether ketone（PEEK）For 40-90 parts, glass（GF）For 5-40 parts, coupling agent be 0.5-2 parts, antioxidant is 0.03-0.3 parts.
As currently preferred technical solution, the PEEK raw materials are medium viscosity PEEK, trade mark 550G.
As currently preferred technical solution, the glass is high temperature resistant chopped glass fiber, the coupling agent and anti-
Oxygen agent is high temperature resistant auxiliary agent.
As currently preferred technical solution, each constituent of PES modified PE EK composite materials it is optimal
It matches and is：PES is 30 parts, PEEK is 55 parts, glass（GF）For 15 parts, coupling agent be 1 part, antioxidant is 0.3 part.
The present invention also provides the preparation methods of above-mentioned PEEK composite materials, include the following steps：
1）Primary drying：PEEK particles and PES powder are dried using drying box, temperature setting is 60 ~ 180 DEG C, dry
Time is 0.5 ~ 10h；
2）Mixed at high speed：Using high-speed mixer by by the high temperature resistant chopped glass fiber of formula ratio, coupling agent, antioxidant, PES and
PEEK particles carry out batch mixing, are uniformly mixed it；
3）Extruding pelletization：Extruding pelletization is carried out to mixed material using twin screw compounding extruder, the parameter of extruder is set
It is 350 ~ 400 DEG C to be set to area's temperature, and two area's temperature are 350 ~ 400 DEG C, and three area's temperature are 350 ~ 400 DEG C, and four area's temperature are 350
~ 400 DEG C, five area's temperature are 350 ~ 400 DEG C, and head temperature is 350 ~ 400 DEG C, and engine speed is 180 ~ 400 turns/min, and feeding is fast
It spends for 3 ~ 20 kg/h；The material strip of extrusion is air-cooled to pelletizing after room temperature, is carried out, and the particle cut out is the cylinder of 1 ~ 10mm long
Granule materials；
4）Redrying：The granule materials cut out are dried processing, temperature setting is 60 ~ 180 DEG C, drying time for 0.5 ~
10h；
（Three）Advantageous effect
（1）The present invention adds in PES in PEEK composite materials, compared with single PEEK raw materials, improves the load heat of composite material
Deformation temperature, meanwhile, be conducive to the raising of PEEK crystallinity, improve its high temperature rigid；
（2）The present invention adds in antioxidant in PEEK, enables PEEK that the drop of self-molecules present chain does not occur for a long time in molten state
Solution crosslinking, improves the melt stability of polyether-ether-ketone, has ensured the processing characteristics and product stability of product well.
（3）The present invention adds in coupling agent in PEEK, solves the problems, such as that interface binding power is low between glass and matrix resin.
（4）The present invention adds in glass in PEEK, not only reduces the cost of composite material, while also adds composite wood
Expect counter-bending and heat resistance.It can be more broadly applicable to the fields such as automobile, aerospace, processing and manufacturing.
Specific embodiment
Below in conjunction with the embodiment of the present invention, the technical solution in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, those of ordinary skill in the art's all other embodiments obtained without making creative work, all
Belong to the scope of protection of the invention.
Embodiment 1
The PEEK composite materials of the present invention are by polyether sulfone（PES）, polyether-ether-ketone（PEEK）, glass（GF）, coupling agent and antioxidant
Composition, wherein the mass ratio of each component addition is：Polyether sulfone（PES）For 30 parts, polyether-ether-ketone（PEEK）For 55 parts, glass
（GF）For 15 parts, coupling agent be 1 part, antioxidant is 0.3 part.
The preparation method of this PEEK composite materials, includes the following steps successively：
Primary drying：PEEK particles and PES powder are dried using drying box, temperature setting is 150 DEG C, and drying time is
2h；
Mixed at high speed：It will be by high temperature resistant chopped glass fiber, coupling agent, antioxidant, PES and the PEEK of formula ratio using high-speed mixer
Particle carries out batch mixing, is uniformly mixed it；
Extruding pelletization：Extruding pelletization is carried out to mixed material using twin screw compounding extruder, extruder parameter is set as
One area's temperature is 300 DEG C, and two area's temperature are 355 DEG C, and three area's temperature are 355 DEG C, and four area's temperature are 355 DEG C, and five area's temperature are 360
DEG C, head temperature is 360 DEG C, and engine speed is 250 turns/min, rate of feeding 3.6kg/h；The particle cut out is preferably 3mm
Long cylindrical particle material；
Redrying：Processing is dried in the granule materials cut out, temperature setting is 150 DEG C, drying time 2h；
Injection molding：Using conventional injection moulding process, by redrying, treated that satisfactory shape is made in granule materials,
In, injection molding machine parameter is set as：Injection temperature is 380 DEG C, injection pressure 90MPa, stock pressure 110MPa, closes molding pressure
For 33MPa, mold temperature is 160 DEG C.
Its mechanical performance is referring to table one
Table one, PEEK composite material machinery performance tables
Claims (4)
1. a kind of fiberglass reinforced PEEK/PES composite materials, it is characterised in that：By polyether sulfone（PES）, polyether-ether-ketone（PEEK）, glass
It is fine（GF）, coupling agent and antioxidant composition, wherein each component addition mass ratio be：Polyether sulfone（PES）For 10-60 parts,
Polyether-ether-ketone（PEEK）For 40-90 parts, glass（GF）For 5-40 parts, coupling agent be 0.5-2 parts, antioxidant is 0.03-0.3 parts.
2. a kind of fiberglass reinforced PEEK/PES composite materials according to claim 1, it is characterised in that：The PEEK is former
Expect for medium viscosity PEEK, trade mark 550G.
3. a kind of fiberglass reinforced PEEK/PES composite materials according to claim 1, it is characterised in that：The glass is
High temperature resistant chopped glass fiber, the coupling agent and antioxidant are high temperature resistant auxiliary agent.
4. a kind of preparation method of fiberglass reinforced PEEK/PES composite materials according to any one in claim 1-3,
Its specific steps are：
1）Primary drying：PEEK particles and PES powder are dried using drying box, temperature setting is 60 ~ 180 DEG C, dry
Time is 0.5 ~ 10h；
2）Mixed at high speed：Using high-speed mixer by by the high temperature resistant chopped glass fiber of formula ratio, coupling agent, antioxidant, PES and
PEEK particles carry out batch mixing, are uniformly mixed it；
3）Extruding pelletization：Extruding pelletization is carried out to mixed material using twin screw compounding extruder, the parameter of extruder is set
It is 350 ~ 400 DEG C to be set to area's temperature, and two area's temperature are 350 ~ 400 DEG C, and three area's temperature are 350 ~ 400 DEG C, and four area's temperature are 350
~ 400 DEG C, five area's temperature are 350 ~ 400 DEG C, and head temperature is 350 ~ 400 DEG C, and engine speed is 180 ~ 400 turns/min, and feeding is fast
It spends for 3 ~ 20 kg/h；The material strip of extrusion is air-cooled to pelletizing after room temperature, is carried out, and the particle cut out is the cylinder of 1 ~ 10mm long
Granule materials；
4）Redrying：The granule materials cut out are dried processing, temperature setting is 60 ~ 180 DEG C, drying time for 0.5 ~
10h。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611112470.2A CN108164923A (en) | 2016-12-07 | 2016-12-07 | A kind of fiberglass reinforced PEEK/PES composite materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611112470.2A CN108164923A (en) | 2016-12-07 | 2016-12-07 | A kind of fiberglass reinforced PEEK/PES composite materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108164923A true CN108164923A (en) | 2018-06-15 |
Family
ID=62526003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611112470.2A Pending CN108164923A (en) | 2016-12-07 | 2016-12-07 | A kind of fiberglass reinforced PEEK/PES composite materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108164923A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112126230A (en) * | 2020-09-15 | 2020-12-25 | 暨南大学 | A kind of wear-resistant polyethersulfone composite material and preparation method thereof |
| CN112552685A (en) * | 2020-11-16 | 2021-03-26 | 珠海万通特种工程塑料有限公司 | Polyether sulfone composition and preparation method and application thereof |
| CN112795136A (en) * | 2020-12-17 | 2021-05-14 | 浙江歌瑞新材料有限公司 | Light flame-retardant strapping tape for aviation and preparation process |
| CN116328032A (en) * | 2023-03-20 | 2023-06-27 | 吉林大学 | A glass fiber reinforced polyether ether ketone composite material and its preparation method and application |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103146134A (en) * | 2011-12-06 | 2013-06-12 | 黑龙江鑫达企业集团有限公司 | High strength and high heat-resistant glass fiber reinforced polyether ether ketone composite material and preparation method thereof |
| CN105602190A (en) * | 2016-02-03 | 2016-05-25 | 黑龙江鑫达企业集团有限公司 | Friction-resistant PEEK (polyetheretherketone) composite material and preparation method thereof |
-
2016
- 2016-12-07 CN CN201611112470.2A patent/CN108164923A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103146134A (en) * | 2011-12-06 | 2013-06-12 | 黑龙江鑫达企业集团有限公司 | High strength and high heat-resistant glass fiber reinforced polyether ether ketone composite material and preparation method thereof |
| CN105602190A (en) * | 2016-02-03 | 2016-05-25 | 黑龙江鑫达企业集团有限公司 | Friction-resistant PEEK (polyetheretherketone) composite material and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| BHANU NANDAN ET AL.: "Glass transition behaviour of poly(ether ether ketone)/poly(aryl ether sulphone) blends: dynamic mechanical and dielectric relaxation studies", 《POLYMER》 * |
| NANDAN,B: "Poly(ether ether ketone)/poly(aryl ether sulphone) blends: thermal degradation behaviour", 《EUROPEAN POLYMER JOURNAL》 * |
| 于全蕾: "聚醚醚酮/ 聚醚矾共混物的研究", 《塑料工业》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112126230A (en) * | 2020-09-15 | 2020-12-25 | 暨南大学 | A kind of wear-resistant polyethersulfone composite material and preparation method thereof |
| CN112552685A (en) * | 2020-11-16 | 2021-03-26 | 珠海万通特种工程塑料有限公司 | Polyether sulfone composition and preparation method and application thereof |
| CN112795136A (en) * | 2020-12-17 | 2021-05-14 | 浙江歌瑞新材料有限公司 | Light flame-retardant strapping tape for aviation and preparation process |
| CN116328032A (en) * | 2023-03-20 | 2023-06-27 | 吉林大学 | A glass fiber reinforced polyether ether ketone composite material and its preparation method and application |
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Application publication date: 20180615 |