Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT 2300GV1/50 CELANESE USA
CELANEX®
Electronic and electrical、Automotive sector
High gloss
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PBT/CELANESE USA/2300GV1/50
Melt volume flow rate
250°C/2.16kg
ISO1133
cm3/10min
5
Water absorption rate
平衡,23°C,50%RH
ISO62
%
0
Mechanical performance
Test Condition
Test Method
Unit
PBT/CELANESE USA/2300GV1/50
Tensile modulus
ISO527-2/1A/1
Mpa
1
Tensile creep modulus
1hr
ISO899-1
Mpa
1
Tensile creep modulus
1000hr
ISO899-1
Mpa
9
Tensile strain
断裂
ISO527-2/1A/5
%
2
Tensile stress
断裂
ISO527-2/1A/5
Mpa
1
Bending stress
23°C
ISO178
Mpa
2
Thermal performance
Test Condition
Test Method
Unit
PBT/CELANESE USA/2300GV1/50
Hot deformation temperature
8.0MPa,未退火
ISO75-2/C
°C
1
Hot deformation temperature
1.8MPa,未退火
ISO75-2/A
°C
2
Hot deformation temperature
0.45MPa,未退火
ISO75-2/B
°C
2
Melting temperature 3
ISO11357-3
°C
2
Vicat softening temperature
ISO306/B50
°C
2
Linear coefficient of thermal expansion
MD
ISO11359-2
cm/cm/°C
1
Electrical performance
Test Condition
Test Method
Unit
PBT/CELANESE USA/2300GV1/50
Surface resistivity
IEC60093
ohms
>
Dielectric strength
IEC60243-1
KV/mm
3
Volume resistivity
IEC60093
ohms·cm
>
Impact performance
Test Condition
Test Method
Unit
PBT/CELANESE USA/2300GV1/50
Impact strength of simply supported beam without notch
-30°C
ISO179/1eU
kJ/m²
6
Impact strength of simply supported beam without notch
23°C
ISO179/1eU
kJ/m²
7
flammability
Test Condition
Test Method
Unit
PBT/CELANESE USA/2300GV1/50
Extreme Oxygen Index
ISO4589-2
%
2