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VICTREX® PEEK 450FE20

Category:	PEEK , Polyetheretherketone
Manufacturer:	Victrex plc
Trademark:	VICTREX® PEEK
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	gyIGvN_VICTREX-PEEK-450FE20.pdf
PRICE:	Order Products email sales@su-jiao.com

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Message
High performance thermoplastic material, 20% filled with PTFE PolyEtherEtherKetone (PEEK), semi crystalline, granules for injection moulding and extrusion, standard flow, FDA food contact compliant, colour natural / beige. Tribological applications. Excellent wear resistance, very low coefficient of friction. Chemically resistant to aggressive environments.

General Information
Filler / Reinforcement	PTFE fiber, 20% filler by weight
Features	Semicrystallization Low friction coefficient Good liquidity Good chemical resistance Good wear resistance Compliance of Food Exposure
Agency Ratings	FDA Food Exposure, Not Rated
Appearance	Beige Natural color
Forms	Particles

Physical	Nominal Value	Unit	Test Method
Density ¹	1.40	g/cm³	ISO 1183
Spiral Flow	13.0	cm	Internal method
Molding Shrinkage ²			ISO 294-4
Vertical flow direction : 180°C	1.7	%	ISO 294-4
Flow direction : 180°C	1.2	%	ISO 294-4

Hardness	Nominal Value	Unit	Test Method
Durometer Hardness (Shore D, 23°C)	81		ISO 868

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus (23°C)	2900	MPa	ISO 527-2
Tensile Stress (Yield, 23°C)	78.0	MPa	ISO 527-2
Tensile Strain (Break, 23°C)	25	%	ISO 527-2
Flexural Modulus (23°C)	3200	MPa	ISO 178
Flexural Stress			ISO 178
3.5% strain, 23°C	100	MPa	ISO 178
23°C ³	125	MPa	ISO 178
125°C	70.0	MPa	ISO 178
175°C	18.0	MPa	ISO 178
275°C	13.0	MPa	ISO 178
Compressive Stress			ISO 604
23°C	105	MPa	ISO 604
120°C	65.0	MPa	ISO 604

Impact	Nominal Value	Unit	Test Method
Charpy Notched Impact Strength (23°C)	6.0	kJ/m²	ISO 179/1eA
Charpy Unnotched Impact Strength (23°C)	No Break		ISO 179
Notched Izod Impact (23°C)	7.5	kJ/m²	ISO 180/A
Unnotched Izod Impact Strength (23°C)	No Break		ISO 180

Thermal	Nominal Value	Unit	Test Method
Heat Deflection Temperature (1.8 MPa, Unannealed)	150	°C	ISO 75-2/Af
Glass Transition Temperature	143	°C	ISO 11357-2
Melting Temperature	343	°C	ISO 11357-3
Linear thermal expansion coefficient			ISO 11359-2
Flow : < 143°C	4.0E-4	cm/cm/°C	ISO 11359-2
Flow : > 143°C	1.2E-3	cm/cm/°C	ISO 11359-2
Lateral : < 143°C	6.0E-4	cm/cm/°C	ISO 11359-2
Lateral : > 143°C	1.4E-3	cm/cm/°C	ISO 11359-2

Electrical	Nominal Value	Unit	Test Method
Volume Resistivity (23°C)	1.0E+16	ohms·cm	IEC 60093
Dielectric Strength (2.00 mm)	26	kV/mm	IEC 60243-1
Dielectric Constant (23°C, 1 kHz)	2.80		IEC 60250
Dissipation Factor (23°C, 1 MHz)	4.0E-3		IEC 60250
Comparative Tracking Index	150	V	IEC 60112

Fill Analysis	Nominal Value	Unit	Test Method
Melt Viscosity (400°C)	340	Pa·s	ISO 11443

Injection	Nominal Value	Unit
Drying Temperature	120 - 150	°C
Drying Time	3.0 - 5.0	hr
Hopper Temperature	< 100	°C
Rear Temperature	355	°C
Middle Temperature	360 - 365	°C
Front Temperature	370	°C
Nozzle Temperature	375	°C
Mold Temperature	170 - 200	°C

Injection instructions
Runner: Die / nozzle >3mm, manifold >3.5mmGate: >2mm or 0.5 x part thickness

Note Message
1 .	Crystalline
2 .	375°C nozzle
3 .	at Yield

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