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Glass Filled PEEK
JUTAIPEEK?GF30 is a type of Polymeric Profiles made from 30% of short-cut Glass Fiber Reinforced Polyetherether Ketone (PEEK). (JUTAIPEEK?GF30V is an extruded profile using VICTREX PEEK Polymers 450GL30 raw materials, and JUTAIPEEK?GF30G is an extruded profile using domestic raw materials). Compared to PEEK of no-reinforcement, the HDT increases obviously, the strength and modulus increase a certain extent, and it has better wear-resistance and lower thermal expansion.
This type of products can be applied in the operating condition that is need to bear larger mechanical stress and wear rate in higher temperature, such as semiconductor production process, precision bearing, tubes and components in chemical equipment and electrical system.
Product Features
JUTAIPEEK?GF30 type Glass Fiber Reinforced PEEK profiles:
● Good tensile performance, and Tensile Modulus=5-7GPa.
● Good flexural performance, and Flexural Modulus≥6GPa.
● Outstanding thermal mechanical bearing capacity, and HDT≥250℃.
● Outstanding wear-resistance.
● Outstanding electrical insulation, and dielectric performance.
● Excellent dimensional stability and low thermal expansion.
● High thermal endurance and the long service temperature is 250℃.
Application Fields
JUTAIPEEK?GF30 type Glass Fiber Reinforced PEEK profiles can be applied:
—— Mechanical Engineering Industry；
—— Electrical Industry；
—— Semiconductor and Electronic Industry；
—— Chemical Industry and Petrochemical Industry.
Instructions for Use

Machined by Lathes or Milling Machine. 

Remove surface heat-treatment aged layers and the thickness of removal layer is 0.5-1mm.

Product Storage Instructions
Placed away from light, avoiding humid, and away from oily substance.
Packed with polymeric film when not use.
Product Technical Data
The performance of JUTAIPEEK?GF30 series products is as follows:

Performance Test Method Unit GF30G GF30V
Color Eye / Grey-Yellow Grey-Yellow
Density ISO 1183-1 g/cm3 1.52 1.52
Tensile Strength ISO 527-2 MPa ≥105 ≥110
Tensile Modulus ISO 527-2 GPa ≥6 ≥6
Elongation At Break ISO 527-2 % ≥8 ≥8
Charpy Impact Strength ISO 179 KJ/m2 ≥4.0 ≥5.0
Flexural Strength ISO 178 MPa ≥200 ≥205
Flexural Modulus ISO 178 GPa ≥7 ≥6.5
Rockwell Hardness ISO 2039-2 HRM ≥100 ≥100
Thermal Conductivity ISO 8302 W/ (m?K) 0.35 0.35
Coefficient of Linear Thermal Expansion 20-100℃ ISO 11359-2 10-6/K ≤30 ≤30
Long Service Temperature UL 746B ℃ 250 250
Heat Deflection Temperature ISO 75-2 ℃ ≥250 ≥250
Water Absorption （24h） ISO 62 % ≤0.1 ≤0.1
Flame Retardancy UL 94 / V-0 V-0
Volume Resistivity IEC 61340-2-3 Ω?cm 1011-1013 1011-1013
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