PEEK 450P from Victrex (UK)

$950.00

PEEK 450P from Victrex (UK) is a semi‑crystalline high‑performance polymer. It features excellent melt flowability for injection molding processes, and complies with requirements for food‑contact applications. This grade delivers outstanding mechanical strength, high‑temperature resistance and chemical resistance, well‑suited for food‑processing components and precision parts.

分类： PEEK

描述

PEEK 450P from Victrex (UK)

Item	Test Condition	Value	Unit	Test Standard
Physical Properties
Water Absorption	24h, 23°C, 3.2mm	0.07	%	ISO 62
Water Absorption	Saturated, 23°C	0.4	%	ISO 62
Density	Crystalline	1.30	g/cm³	ISO 1183
Mold Shrinkage	Across flow	1.3	%	ISO 294-4
Mold Shrinkage	Along flow	1.0	%	ISO 294-4
Mechanical Properties
Tensile Yield Strength	23°C	110	MPa	ISO 527-2
Tensile Modulus	23°C	3700	MPa	ISO 527-2
Flexural Modulus	23°C	4300	MPa	ISO 178
Izod Un-notched Impact Strength	23°C	No break	—	ISO 180
Izod Notched Impact Strength	23°C	4.5	kJ/m²	ISO 180/A
Elongation at Break	23°C	15	%	ISO 527-2
Compressive Strength	120°C	70	MPa	ISO 604
Compressive Strength	23°C	120	MPa	ISO 604
Shore D Hardness	23°C	87	—	ISO 868
Flexural Strength	23°C	180	MPa	ISO 178
Flexural Strength	140°C	65	MPa	ISO 178
Flexural Strength	150°C	42	MPa	ISO 178
Charpy Notched Impact Strength	23°C	4.0	kJ/m²	ISO 179/1eA
Thermal Properties
Heat-Deflection Temperature (HDT)	1.8 MPa	156	°C	ISO 75-2/Af
Thermal Conductivity	23°C	0.29	W/m/K	ISO 22007-4
Melting Point	—	343	°C	ISO 11357-3
Glass Transition Temperature	—	143	°C	ISO 11357
Electrical Properties
Dielectric Strength	2.5mm	16	kV/mm	IEC 60243-1
Dielectric Constant	23°C, 50 MHz	3.3	—	IEC 60250
Dissipation Factor	23°C, 1 MHz	0.003	—	IEC 60250
Comparative Tracking Index (CTI)	—	150	V	IEC 60112
Volume Resistivity	125°C	1.0×10¹⁵	ohms·cm	IEC 60093
Volume Resistivity	23°C	1.0×10¹⁶	ohms·cm	IEC 60093
Volume Resistivity	275°C	1.0×10⁹	ohms·cm	IEC 60093
Flammability
Flammability Rating	1.5mm	V-0	—	UL 94
Glow-Wire Ignition Temperature	—	960	°C	IEC 60695-2-12

Flammability Rating 1.50 mm V‑0 ‑ UL 94

其他信息

重量	25 公斤
尺寸	75 × 45 × 25 厘米

评价

目前还没有评价

成为第一个“PEEK 450P from Victrex (UK)” 的评价者