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VICTREX® PEEK 450GL20

Category:	PEEK , Polyetheretherketone
Manufacturer:	Victrex plc
Trademark:	VICTREX® PEEK
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	9MyRy8_VICTREX-PEEK-450GL20.pdf
PRICE:	Order Products email sales@su-jiao.com

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High performance thermoplastic material, 20% glass fibre reinforced PolyEtherEtherKetone (PEEK), semi crystalline, granules for injection moulding and extrusion, standard flow, FDA food contact compliant, colour natural/beige.

Applications for higher strength in a static system. Low coefficient of thermal expansion. Chemically resistant to aggressive environments, suitable for sterilization for medical and food contact applications.

General Information
Filler / Reinforcement	Glass fiber reinforced material, 20% filler by weight
Features	Semicrystallization Low friction coefficient High strength Good disinfection Good chemical resistance Compliance of Food Exposure
Uses	Non-specific food applications Medical/nursing supplies
Agency Ratings	FDA Food Exposure, Not Rated
Appearance	Beige Natural color
Forms	Particles
Processing Method	Extrusion Injection molding

Physical	Nominal Value	Unit	Test Method
Density	1.43	g/cm³	ISO 1183
Molding Shrinkage
Vertical flow direction : 190°C	0.90	%
Flow direction : 190°C	0.30	%
Water Absorption			ISO 62
23°C, 24 hr, 3.20 mm	0.050	%	ISO 62
Equilibrium, 23°C, 50% RH	0.40	%	ISO 62

Hardness	Nominal Value	Unit	Test Method
Durometer Hardness (Shore D, 23°C)	86		ISO 868

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus (23°C)	8800	MPa	ISO 527-2
Tensile Stress (Break, 23°C)	160	MPa	ISO 527-2
Tensile Strain (Break, 23°C)	3.3	%	ISO 527-2
Flexural Modulus (23°C)	8800	MPa	ISO 178
Flexural Stress (23°C)	250	MPa	ISO 178

Impact	Nominal Value	Unit	Test Method
Notched Izod Impact (23°C)	7.5	kJ/m²	ISO 180/A
Unnotched Izod Impact Strength (23°C)	60	kJ/m²	ISO 180

Thermal	Nominal Value	Unit	Test Method
Heat Deflection Temperature (1.8 MPa, Unannealed)	315	°C	ISO 75-2/Af
Glass Transition Temperature	143	°C	ISO 3146
Melting Temperature (DSC)	343	°C	ISO 3146
Linear thermal expansion coefficient			ISO 11359-2
Flow : < 143°C	2.0E-5	cm/cm/°C	ISO 11359-2
Flow : > 143°C	2.2E-5	cm/cm/°C	ISO 11359-2
Lateral : < 143°C	4.5E-5	cm/cm/°C	ISO 11359-2
Lateral : > 143°C	1.2E-4	cm/cm/°C	ISO 11359-2
Specific Heat (23°C)	1700	J/kg/°C	DSC
Thermal Conductivity (23°C)	0.30	W/m/K	ISO 22007-4

Electrical	Nominal Value	Unit	Test Method
Volume Resistivity	1.0E+16	ohms·cm	IEC 60093
Dielectric Strength (2.00 mm)	24	kV/mm	IEC 60243-1
Dielectric Constant (23°C, 1 MHz)	3.10		IEC 60250
Dissipation Factor (23°C, 1 MHz)	5.0E-3		IEC 60250
Comparative Tracking Index	150	V	IEC 60112

Flammability	Nominal Value	Unit	Test Method
Flame Rating (0.500 mm)	V-0		UL 94

Fill Analysis	Nominal Value	Unit	Test Method
Melt Viscosity (400°C)	480	Pa·s	ISO 11443

Injection	Nominal Value	Unit
Drying Temperature
A	150	°C
B	120	°C
Drying Time
A	3.0	hr
B	5.0	hr
Hopper Temperature	< 100	°C
Rear Temperature	360	°C
Middle Temperature	365 - 370	°C
Front Temperature	375	°C
Nozzle Temperature	380	°C
Mold Temperature	170 - 200	°C

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

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