PEEK Unfilled
PEEK Unfilled
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.
PEEK Unfilled Technical Data Sheets
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 |
About Us
Junhua was founded in 2007 and specializes in the development, production, and sale of high-performance engineering plastics, particularly PEEK, PI, PPSU, and other special polymers. The company has a modern factory occupying 15,000+ square meters , with 40+ extrusion lines ,Complete injection molding and CNC processing equipment, with an annual production capacity of over.
We have obtained multiple international certifications such as AS9100D (Aerospace), ISO9001, IATF1649 (Automotive), ISO13485 (Medical Devices), FDA, RoHS, REACH, SGS , and our products are fully traceable . Our customers cover multiple high-threshold industries in over 60 countries and regions , including aerospace, medical, semiconductor, electronics, food, and new energy vehicles. We are committed to becoming a global leader in PEEK solutions.
12 Patents for Invention
27 Utility Model Patents
15,000+㎡ Factory
40+ Extrusion Lines + Cleanroom
60+ Countries
30000+ Global Customers | 3 Billion+ Sales
500+ Team Members
18+ Years of Experience | 40+ Global Employees
Multiple International Certifications
AS9100D / ISO13485 / IATF16949 etc.
1000+ Global Partners
Serve 60+ Countries
Contact Us
About Us
Junhua was founded in 2007 and specializes in the development, production, and sale of high-performance engineering plastics, particularly PEEK, PI, PPSU, and other special polymers. The company has a modern factory occupying 15,000+ square meters , with 40+ extrusion lines ,Complete injection molding and CNC processing equipment, with an annual production capacity of over.
We have obtained multiple international certifications such as AS9100D (Aerospace), ISO9001, IATF1649 (Automotive), ISO13485 (Medical Devices), FDA, RoHS, REACH, SGS , and our products are fully traceable . Our customers cover multiple high-threshold industries in over 60 countries and regions , including aerospace, medical, semiconductor, electronics, food, and new energy vehicles. We are committed to becoming a global leader in PEEK solutions.
12 Patents for Invention
27 Utility Model Patents
15,000+㎡ Factory
40+ Extrusion Lines + Cleanroom
60+ Countries
30000+ Global Customers | 3 Billion+ Sales
500+ Team Members
18+ Years of Experience | 40+ Global Employees
Multiple International Certifications
AS9100D / ISO13485 / IATF16949 etc.
1000+ Global Partners
Serve 60+ Countries