Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT S650FR BK851 DUPONT USA
Cristin®
Electronic and electrical
Flame retardant
UL
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PBT/DUPONT USA/S650FR BK851
Shrinkage rate
TD
ISO294-4
%
1
Shrinkage rate
MD
ISO294-4
%
1
Mechanical performance
Test Condition
Test Method
Unit
PBT/DUPONT USA/S650FR BK851
Nominal tensile fracture strain
ISO527-2
%
7
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
6
Tensile modulus
ISO527-2
Mpa
3
Tensile modulus
ASTM D638/ISO 527
kg/cm²(MPa)[Lb/in²]
3
tensile strength
屈服
ISO527-2
Mpa
6
elongation
屈服
ISO527-2
%
4
bending strength
ASTM D790/ISO 178
kg/cm²(MPa)[Lb/in²]
1
bending strength
ISO178
Mpa
1
Thermal performance
Test Condition
Test Method
Unit
PBT/DUPONT USA/S650FR BK851
Hot deformation temperature
0.45MPa,未退火
ISO75-2/B
°C
1
Hot deformation temperature
1.8MPa,未退火
ISO75-2/A
°C
6
Melting temperature
ISO11357-3
°C
2
Electrical performance
Test Condition
Test Method
Unit
PBT/DUPONT USA/S650FR BK851
Surface resistivity
IEC60093
ohms
1
Dielectric strength
IEC60243-1
KV/mm
3
Volume resistivity
IEC60093
ohms·cm
>
flammability
Test Condition
Test Method
Unit
PBT/DUPONT USA/S650FR BK851
Extreme Oxygen Index
ISO4589-2
%
3
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