Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBI U-60 PBI USA
CELAZOLE®
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PBI/PBI USA/U-60
Water absorption rate
23°C,24hr
ASTMD570
%
0
Mechanical performance
Test Condition
Test Method
Unit
PBI/PBI USA/U-60
Fatigue-%ofstresstofailure5
ASTMD638
%
3
Tensile strength
ASTMD638
Mpa
1
Tensile modulus
ASTMD638
Mpa
5
elongation
断裂
ASTMD638
%
3
Bending modulus
ASTMD790
Mpa
6
bending strength
ASTMD790
Mpa
2
Compressive modulus
ASTMD695
Mpa
5
compressive strength
--2
ASTMD695
Mpa
3
compressive strength
10%应变
ASTMD695
Mpa
3
Thermal performance
Test Condition
Test Method
Unit
PBI/PBI USA/U-60
Glass transition temperature
DMA
°C
4
Hot deformation temperature
1.8MPa,未退火
ASTMD648
°C
4
Linear coefficient of thermal expansion
MD：24到149°C
TMA
cm/cm/°C
2
Linear coefficient of thermal expansion
MD：199到299°C
TMA
cm/cm/°C
3
Linear coefficient of thermal expansion
MD：导热系数(25°C)
TMA
W/m/K
0
Electrical performance
Test Condition
Test Method
Unit
PBI/PBI USA/U-60
Dielectric strength
ASTMD149
KV/mm
2
Arc resistance
ASTMD495
sec
1
Volume resistivity
ASTMD257
ohms·cm
2
Impact performance
Test Condition
Test Method
Unit
PBI/PBI USA/U-60
Cantilever beam without notch impact strength
ASTMD256
J/m
5
flammability
Test Condition
Test Method
Unit
PBI/PBI USA/U-60
Extreme Oxygen Index
ASTMD2863
%
5