Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
TPEE HTR8223 BK320 DUPONT USA
Hytrel®
Blow molding applications、Cable、Automotive Applications
High temperature resistan、Chemical resistance
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
TPEE/DUPONT USA/HTR8223 BK320
Melt volume flow rate
230°C/10.0kg
ISO1133
cm3/10min
1
Melt mass flow rate
230°C/10.0kg
ISO1133
g/10min
9
Shrinkage rate
TD
ISO294-4
%
1
Shrinkage rate
MD
ISO294-4
%
1
Water absorption rate
23°C,24hr
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
TPEE/DUPONT USA/HTR8223 BK320
Nominal tensile fracture strain
ISO527-2
%
6
abrasion resistance
ISO4649
mm³
2
Tensile modulus
ISO527-2
Mpa
7
Tensile strain
断裂
ISO527-2
%
>
Tensile stress
5.0%应变
ISO527-2
Mpa
3
Tensile stress
10%应变
ISO527-2
Mpa
5
Tensile stress
50%应变
ISO527-2
Mpa
1
Tensile stress
100%应变
ISO527-2
Mpa
1
Tensile stress
300%应变
ISO527-2
Mpa
1
Tensile stress
断裂
ISO527-2
Mpa
2
Bending modulus
ISO178
Mpa
7
Thermal performance
Test Condition
Test Method
Unit
TPEE/DUPONT USA/HTR8223 BK320
Glass transition temperature 2
ISO11357-2
°C
-
Brittle temperature
ISO974
°C
-
Melting temperature 2
ISO11357-3
°C
1
Linear coefficient of thermal expansion
MD
ISO11359-2
cm/cm/°C
1
Linear coefficient of thermal expansion
TD
ISO11359-2
cm/cm/°C
1
Electrical performance
Test Condition
Test Method
Unit
TPEE/DUPONT USA/HTR8223 BK320
Surface resistivity
IEC60093
ohms
2
Dielectric strength
IEC60243-1
KV/mm
1
Leakage Trace Index
IEC60112
V
6
Volume resistivity
IEC60093
ohms·cm
9
elastomer
Test Condition
Test Method
Unit
TPEE/DUPONT USA/HTR8223 BK320
tear strength
横向流量
ISO34-1
kN/m
1
tear strength
流量
ISO34-1
kN/m
1
flammability
Test Condition
Test Method
Unit
TPEE/DUPONT USA/HTR8223 BK320
Burning rate 3
1.00mm
ISO3795
mm/min
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