Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
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PBT HR5315 DUPONT USA
Cristin®
Electronic and electrical
Hydrolysis resistance、Glass fiber reinforced、Filler: Glass fiber reinf、15% filler by weight
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PBT/DUPONT USA/HR5315
Shrinkage rate
TD
ISO294-4
%
1
Shrinkage rate
MD
ISO294-4
%
0
Shrinkage rate
-,Across Flow
%
1.1
I
Shrinkage rate
-,Flow
%
0.5
I
Water absorption rate
饱和,23°C,2.00mm
ISO62
%
0
Water absorption rate
平衡,23°C,2.00mm,50%RH
ISO62
%
0
Stickiness number
ISO307
cm³/g
9
Mechanical performance
Test Condition
Test Method
Unit
PBT/DUPONT USA/HR5315
TensileCreepModule
1hr
ISO899-1
Mpa
5
Fracture point tensile strain
23℃
%
3
I
Non notched impact strength
-,23 ℃, Type 1
kJ/m²
45
I
Tensile modulus
23℃
MPa
5200
I
Tensile modulus
ISO527-2
Mpa
5
Tensile creep modulus
1000hr
ISO899-1
Mpa
4
Tensile strain
断裂
ISO527-2
%
3
Tensile stress
断裂
ISO527-2
Mpa
9
Bending modulus
ISO178
Mpa
4
Bending modulus
23℃
MPa
4500
I
bending strength
23℃
MPa
140
I
Bending stress
ISO178
Mpa
1
Thermal performance
Test Condition
Test Method
Unit
PBT/DUPONT USA/HR5315
Glass transition temperature 3
ISO11357-2
°C
6
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
Melting temperature
℃
225
I
Melting temperature 5
ISO11357-3
°C
2
Linear coefficient of thermal expansion
MD
ISO11359-2
cm/cm/°C
4
Linear coefficient of thermal expansion
TD
ISO11359-2
cm/cm/°C
1
Electrical performance
Test Condition
Test Method
Unit
PBT/DUPONT USA/HR5315
Surface resistivity
IEC60093
ohms
1
Dielectric strength
IEC60243-1
KV/mm
4
Leakage Trace Index
IEC60112
V
3
Volume resistivity
IEC60093
ohms·cm
>
Impact performance
Test Condition
Test Method
Unit
PBT/DUPONT USA/HR5315
Impact strength of simply supported beam without notch
-30°C
ISO179/1eU
kJ/m²
3
Impact strength of simply supported beam without notch
23°C
ISO179/1eU
kJ/m²
6
Unscented Izod impact strength
-40°C
ISO180/1U
kJ/m²
3
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/HR5315
Extreme Oxygen Index
ISO4589-2
%
2
Burning rate 4
1.00mm
ISO3795
mm/min
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