Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PEEK KT-820 SOLVAY USA
KetaSpire® PEEK
film、Gear、Electronic and Electrical、Aircraft Applications、tubing、Connector、Seals、Automotive Applications、Shell、Dental applications、Medical devices
High temperature resistan、Steam resistant、Chemical resistance、Dimensional stability、Fatigue resistance、High impact
UL
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Plastic Datasheets
Physical Properties
Test Condition
Test Method
Unit
PEEK/SOLVAY USA/KT-820
Melt Mass-Flow Rate
400°C/2.16kg
ASTMD1238
g/10min
0
Modeling Shrinkage
MD:3.18mm
ASTMD955
%
0
Modeling Shrinkage
TD:3.18mm
ASTMD955
%
1
Moisture Absorption
24hr
ASTMD570
%
0
Mechanical Properties
Test Condition
Test Method
Unit
PEEK/SOLVAY USA/KT-820
Nominal Tensile Strain at Break
--
ISO527-2/1A/5
%
2
Nominal Tensile Strain at Break
--6
ASTMD638
%
2
Shearing Strength
ASTMD732
Mpa
9
Tensile Strength
屈服5
ASTMD638
Mpa
1
Tensile Strength
屈服
ISO527-2/1A/5
Mpa
1
Tensile Strength
--
ASTMD638
Mpa
1
Tensile Modulus
--5
ASTMD638
Mpa
1
Tensile Modulus
--
ISO527-2/1A/1
Mpa
1
Flexural Modulus
--
ASTMD790
Mpa
1
Flexural Modulus
--
ISO178
Mpa
1
Flexural Strength
--
ASTMD790
Mpa
2
Flexural Strength
--
ISO178
Mpa
2
Flexural Strength
屈服
ASTMD790
Mpa
2
Compressive Strength
ASTMD695
Mpa
1
Thermal Properties
Test Condition
Test Method
Unit
PEEK/SOLVAY USA/KT-820
Specific Heat
50°C
DSC
J/kg/°C
1
Specific Heat
200°C
DSC
J/kg/°C
1
Glass Transition Temperature
ASTMD3418
°C
1
Thermal Conductivity
ASTME1530
W/m/K
0
Deflection Temperature Under Load?
1.8MPa,退火
ASTMD648
°C
3
Peak Melting Temperature
ASTMD3418
°C
3
Linear thermal expansion coefficient
MD：-50到50°C
ASTME831
cm/cm/°C
1
Electrical performance
Test Condition
Test Method
Unit
PEEK/SOLVAY USA/KT-820
Surface Resistivity
ASTMD257
ohms
>
Dielectric Strength
3.00mm
ASTMD149
KV/mm
1
Volume Resistivity
ASTMD257
ohms·cm
1
Fill Analysis
Test Condition
Test Method
Unit
PEEK/SOLVAY USA/KT-820
Melt Viscosity
400°C,1000sec^-1
ASTMD3835
Pa·s
8
Impact Properties
Test Condition
Test Method
Unit
PEEK/SOLVAY USA/KT-820
Unnotched Izod Impact Strength
--
ISO180
kJ/m²
5
Unnotched Izod Impact Strength
--
ASTMD4812
J/m
9