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Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PEEK 450G VICTREX UK
VICTREX® 
Non specific food、Nursing supplies、Medical supplies
High rigidity、high strength、Chemical resistance、Semi crystalline、Good disinfection perform、Moderate liquidity、Food contact compliance、Ductility
UL
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Plastic Datasheets

physical property
Test Condition
Test Method
Unit
PEEK/VICTREX UK/450G
MeltViscosity
400°C
ISO11443
Pa·s
3
SpiralFlow3.4
内部方法
CM
1
Density/specific gravity 3
ISO1183
g/cm³
1
Shrinkage rate 5
TD
ISO294-4
%
1
Shrinkage rate 5
MD
ISO294-4
%
1
Water absorption rate
饱和,23°C
ISO62
%
0
Mechanical performance
Test Condition
Test Method
Unit
PEEK/VICTREX UK/450G
Tensile modulus
23°C
ISO527-2
Mpa
4
Tensile strain
断裂,23°C
ISO527-2
%
4
Tensile stress
屈服,23°C
ISO527-2
Mpa
9
Bending modulus
23°C
ISO178
Mpa
3
Bending stress
3.5%Strain,23°C
ISO178
Mpa
1
Bending stress
23°C6
ISO178
Mpa
1
Bending stress
125°C
ISO178
Mpa
8
Bending stress
175°C
ISO178
Mpa
1
Bending stress
275°C
ISO178
Mpa
1
Compressive stress
23°C
ISO604
Mpa
1
Compressive stress
120°C
ISO604
Mpa
7
Thermal performance
Test Condition
Test Method
Unit
PEEK/VICTREX UK/450G
RTIElec
UL746
°C
2
Evolution Calendar intelligent importer
UL746
°C
1
RTIStr
UL746
°C
2
Glass transition temperature
--7
ISO11357-2
°C
1
Glass transition temperature
--8
ISO11357-2
°C
1
thermal conductivity
23°C9
ISO22007-4
W/m/K
0
thermal conductivity
23°C10
ISO22007-4
W/m/K
0
Hot deformation temperature
1.8MPa,未退火
ISO75-2/Af
°C
1
Hot deformation temperature
1.8MPa,退火
ISO75-2/Af
°C
1
Melting temperature
ISO11357-3
°C
3
Linear coefficient of thermal expansion
MD:<143°C
ISO11359-2
cm/cm/°C
4
Linear coefficient of thermal expansion
MD:>143°C
ISO11359-2
cm/cm/°C
1
Linear coefficient of thermal expansion
TD:<143°C
ISO11359-2
cm/cm/°C
5
Linear coefficient of thermal expansion
TD:>143°C
ISO11359-2
cm/cm/°C
1
Electrical performance
Test Condition
Test Method
Unit
PEEK/VICTREX UK/450G
Dielectric strength
2.00mm
IEC60243-1
KV/mm
2
Dielectric strength
0.0500mm
IEC60243-1
KV/mm
2
Leakage Trace Index
IEC60112
V
1
Volume resistivity
23°C
IEC60093
ohms·cm
1
Volume resistivity
125°C
IEC60093
ohms·cm
1
Volume resistivity
225°C
IEC60093
ohms·cm
1
Impact performance
Test Condition
Test Method
Unit
PEEK/VICTREX UK/450G
Charpy Notched Impact Strength
23°C
ISO179/1eA
kJ/m²
7
Impact strength of cantilever beam gap
23°C
ISO180/A
kJ/m²
8
flammability
Test Condition
Test Method
Unit
PEEK/VICTREX UK/450G
Extreme Oxygen Index
--11
ISO4589-2
%
2
Extreme Oxygen Index
--12
ISO4589-2
%
3
Burning wire flammability index
2.0mm
IEC60695-2-12
°C
9