PEEK Unfilled
PEEK Unfilled
PEEK Seal
Poly (ether ether ketone)(PEEK) is a linear polymer whose main chain is composed of Aryl, ketone and ether bonds. PEEK has a large number of benzene rings in its molecular chain, so its heat resistance can match that of polyimide, while two ether chains and a renegade group provide the material with flexibility and excellent workmanship.The structure is as follows： 
PEEK has good melt fluidity and thermal stability above the melting point. Therefore, it has the typical Thermoplastic processing properties, so it can be used injection molding, extrusion, blow molding, lamination and other molding methods, but also spinning, film. Although the melting temperature range of polyether ether ketone is 360 ~ 400 °C, its thermal decomposition temperature is over 520 °C, so it still has a wide range of processing temperature.
JUNHUA® PEEK
PEEK Unfilled Technical Data Sheets
Jiangsu Junhua production of PEEK raw materials are divided into two, one is a powder, one is particles. PEEK powder is usually used for molding and spraying, etc. . PEEK particles are usually used for injection molding and extrusion production.JUNHUA®PEEK5600G is the most commonly used brand in Jiangsu Junhua, it is medium fluidity PEEK pure material particles, and its corresponding is VICTREX PEEK 450G. JUNHUA®PEEK3600G is a high mobility pure PEEK particle, and JUNHUA®PEEK7600G is a low mobility pure PEEK particle.
|
Item |
Test Standard or Instrument |
Unit |
(100%PEEK) PEEK3600G |
(100%PEEK) PEEK5600G |
(100%PEEK) PEEK7600G |
| Tensile strength(23℃) | ISO-527 | MPa | 97 | 95 | 94 |
| Tensile modulus(23℃) | ISO-527 | GPa | 4.1 | 4.0 | 4.0 |
| Tensile elongation(23℃) | ISO-527 | % | 15 | 25 | 40 |
| Bending strength(23℃) | ISO 178 | MPa | 175 | 169 | 163 |
| Bending modulus(23℃) | ISO 178 | GPa | 4.3 | 4.2 | 4.2 |
| Compressive strength(23℃) | ISO 604 | MPa | 125 | 125 | 125 |
|
Charpy tched impact strength |
ISO 179/U | KJ/m2 | 140(No break) | 150(No break) | 160(No break) |
|
LZOD notched impact strength |
ISO 180/A | KJ/m2 | 5 | 6 | 7 |
We Focus on PEEK Material
JUNHUA PEEK Business Unit operates in a way that accelerates the deep plowing of PEEK downstream applications. JUNHUA PEEK currently has 6,000+ customers, and its revenue growth rate in 2021 exceeds 50%, of which the revenue growth rate in the medical field exceeds 80%. It is worth mentioning that JUNHUA medical division has become an independent subsidiary.
18 + Years
Leading peek manufacturer since 2007.
70+ Countries
It is exported to the USA, Germany, South Korea, and more than 70 other countries and regions.
50,000+ Clients
After continuous accumulation, the total number of customers in various industries over 50,000.
500,000+ Products
Dig Industry demand, statistics have done 500000 kinds of PEEK parts and other products.
- Fast Delivery
- Efficiency & Cost-saving
- 24/7 Customer Service
- Life-long technical support
Annual sales: 300 million
20,000+ PEEK solutions
15,0002+ factory building
500 professional teams
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Our advantage
Why JUNHUA® PEEK is Trusted by 1000+ Global Partners?
PEEK Product Full Lifetime Traceability
Powered by the latest mobile ERP and CRM systerms, all product that comes out from JUNHUA® PEEK is traceable from manufacturing to delivery.
Engineering Technology Center
9 Invention patent authorization 24 Innovation utility patents such as "Preparation Method of Benzene-terminated Polyaryletherketone Polymers", "a continuous CF/PEEK thermoplastic composite material and its preparation method", etc.
100,000 Grade Clean Room
In order to serve the critical medical industry, JUNHUA® PEEK has set up a GMP standard 100,000-grade clean room. All PEEK medical tubings, and PEEK medical parts are manufactured inside of it.
More Dimentions PEEK Stock Shape For Your Option
JUNHUA® PEEK can offer the world’s most diverse stock shape dimensions such as diameter 260mm extruded rod and OD 590mm extruded tube.
Full Set of Certification
JUNHUA® PEEK has pass the IOS9001 & IATF16949 & GJB9100C & AS9100D & FDA & RoHS & Reach & SGS.. All PEEK products has been carefully tested before delivery and we provide batch test report.
One-stop PEEK Solutions Service
JUNHUA® PEEK provides suggestions for material selection, cost accounting, product design, process selection, mold design, and manufacturing to help you complete the product quick design, manufacturing, and procurement process. You tell us your PEEK product designing requirement, we provide you the one-stop PEEK solutions service.