Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT 3316HR BK CELANESE USA
CELANEX®
Electronic and electrical、Automotive sector
Glass fiber reinforced、Filler: Glass fiber reinf、30% filler by weight
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PBT/CELANESE USA/3316HR BK
Density/specific gravity
ISO1183
g/cm³
1
Shrinkage rate
TD
ISO294-4
%
0
Shrinkage rate
MD
ISO294-4
%
0
Mechanical performance
Test Condition
Test Method
Unit
PBT/CELANESE USA/3316HR BK
Tensile modulus
ISO527-2/1A/1
Mpa
9
Tensile strain
断裂
ISO527-2/1A/5
%
2
Tensile stress
断裂
ISO527-2/1A/5
Mpa
1
Bending modulus
23°C
ISO178
Mpa
8
Bending stress
23°C
ISO178
Mpa
1
Thermal performance
Test Condition
Test Method
Unit
PBT/CELANESE USA/3316HR BK
Hot deformation temperature
1.8MPa,未退火
ISO75-2/A
°C
2
Melting temperature 2
ISO11357-3
°C
2
Linear coefficient of thermal expansion
MD
ISO11359-2
cm/cm/°C
2
Linear coefficient of thermal expansion
TD
ISO11359-2
cm/cm/°C
9
Electrical performance
Test Condition
Test Method
Unit
PBT/CELANESE USA/3316HR BK
Surface resistivity
IEC60093
ohms
1
Leakage Trace Index
ASTMD3638
V
2
Leakage Trace Index
IEC60112
V
2
Volume resistivity
ASTMD257
ohms·cm
4
Volume resistivity
IEC60093
ohms·cm
1
Impact performance
Test Condition
Test Method
Unit
PBT/CELANESE USA/3316HR BK
Charpy Notched Impact Strength
23°C
ISO179/1eA
kJ/m²
8