Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT SK645FR NC010 DUPONT USA
Cristin®
Electronic and electrical、Automotive Applications
Flame retardant、Glass fiber reinforced、Filler: Glass fiber reinf、20% filler by weight
UL
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PBT/DUPONT USA/SK645FR NC010
Shrinkage rate
MD
ISO294-4
%
0
Shrinkage rate
MD2
ISO294-4
%
0
Shrinkage rate
TD2
ISO294-4
%
1
Shrinkage rate
TD
ISO294-4
%
1
Shrinkage rate
MD
ISO294-4
%
0
Shrinkage rate
MD2
ISO294-4
%
0
Water absorption rate
饱和,23°C,2.00mm
ISO62
%
0
Water absorption rate
平衡,23°C,2.00mm,50%RH
ISO62
%
0
Water absorption rate
饱和,23°C,2.00mm
ISO62
%
0
Water absorption rate
平衡,23°C,2.00mm,50%RH
ISO62
%
0
Mechanical performance
Test Condition
Test Method
Unit
PBT/DUPONT USA/SK645FR NC010
TensileCreepModule
1hr
ISO899-1
Mpa
1
Tensile modulus
ISO527-2
Mpa
1
Tensile modulus
ASTM D638/ISO 527
kg/cm²(MPa)[Lb/in²]
1
Tensile modulus
ISO527-2
Mpa
8
Tensile creep modulus
1000hr
ISO899-1
Mpa
8
Tensile strain
断裂
ISO527-2
%
2
Tensile strain
断裂
ISO527-2
%
2
Tensile stress
断裂
ISO527-2
Mpa
1
Tensile stress
断裂
ISO527-2
Mpa
1
bending strength
ASTM D790/ISO 178
kg/cm²(MPa)[Lb/in²]
2
Bending stress
ISO178
Mpa
2
Bending stress
ISO178
Mpa
1
Thermal performance
Test Condition
Test Method
Unit
PBT/DUPONT USA/SK645FR NC010
Hot deformation temperature
0.45MPa,未退火
ISO75-2/B
°C
2
Hot deformation temperature
1.8MPa,未退火
ISO75-2/A
°C
2
Hot deformation temperature
1.8MPa,未退火
ISO75-2/A
°C
2
Melting temperature 5
ISO11357-3
°C
2
Vicat softening temperature
ISO306/B50
°C
2
Linear coefficient of thermal expansion
MD
ISO11359-2
cm/cm/°C
3
Linear coefficient of thermal expansion
TD
ISO11359-2
cm/cm/°C
9
Electrical performance
Test Condition
Test Method
Unit
PBT/DUPONT USA/SK645FR NC010
Surface resistivity
IEC60093
ohms
1
Dielectric strength
IEC60243-1
KV/mm
3
Leakage Trace Index
IEC60112
V
2
Leakage Trace Index
IEC60112
V
2
Volume resistivity
IEC60093
ohms·cm
>
Impact performance
Test Condition
Test Method
Unit
PBT/DUPONT USA/SK645FR NC010
Impact strength of simply supported beam without notch
23°C
ISO179/1eU
kJ/m²
5
Impact strength of simply supported beam without notch
-30°C
ISO179/1eU
kJ/m²
5
Impact strength of simply supported beam without notch
23°C
ISO179/1eU
kJ/m²
5
Unscented Izod impact strength
-30°C
ISO180/1U
kJ/m²
4
Unscented Izod impact strength
23°C
ISO180/1U
kJ/m²
4
flammability
Test Condition
Test Method
Unit
PBT/DUPONT USA/SK645FR NC010
Extreme Oxygen Index
ISO4589-2
%
3
Extreme Oxygen Index
ISO4589-2
%
3