Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT HR5315HFS BK591 DUPONT USA
Cristin®
Electronic and electrical、Automotive Applications
Flame retardant、Glass fiber reinforced
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PBT/DUPONT USA/HR5315HFS BK591
Melt volume flow rate
250°C/2.16kg
ISO1133
cm3/10min
1
Shrinkage rate
TD
ISO294-4
%
1
Shrinkage rate
MD
ISO294-4
%
0
Water absorption rate
23°C,24hr,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/HR5315HFS BK591
Tensile modulus
ISO527-2
Mpa
5
Tensile strain
断裂
ISO527-2
%
3
Tensile stress
断裂
ISO527-2
Mpa
9
Bending stress
ISO178
Mpa
1
Thermal performance
Test Condition
Test Method
Unit
PBT/DUPONT USA/HR5315HFS BK591
0.45MPa, unannealed
ISO75-2/B
°C
2
1.8MPa, unannealed
ISO75-2/A
°C
2
Glass transition temperature 1
ISO11357-2
°C
6
Melting temperature 2
ISO11357-3
°C
2
Electrical performance
Test Condition
Test Method
Unit
PBT/DUPONT USA/HR5315HFS BK591
Surface resistivity
IEC60093
ohms
>
Dielectric strength
IEC60243-1
KV/mm
3
Leakage Trace Index
IEC60112
V
5
Volume resistivity
IEC60093
ohms·cm
>
Filling analysis
Test Condition
Test Method
Unit
PBT/DUPONT USA/HR5315HFS BK591
Melt viscosity
250°C,1000sec^-1
ISO11443
Pa·s
1
Impact performance
Test Condition
Test Method
Unit
PBT/DUPONT USA/HR5315HFS BK591
Impact strength of simply supported beam without notch
23°C
ISO179/1eU
kJ/m²
5
flammability
Test Condition
Test Method
Unit
PBT/DUPONT USA/HR5315HFS BK591
Extreme Oxygen Index
ISO4589-2
%
2
Burning rate
1.00mm
ISO3795
mm/min
3
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