Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
TPEE 4068 DUPONT USA
Hytrel®
medical care、Lighting fixtures
Thermal stability、Aging resistance
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
TPEE/DUPONT USA/4068
Melt volume flow rate
220°C/2.16kg
ISO1133
cm3/10min
8
Melt mass flow rate
220°C/2.16kg
ISO1133
g/10min
8
Shrinkage rate
TD
ISO294-4
%
0
Shrinkage rate
MD
ISO294-4
%
0
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/4068
TensileCreepModule
1hr
ISO899-1
Mpa
2
Nominal tensile fracture strain
ISO527-2
%
8
abrasion resistance
ISO4649
mm³
1
Tensile modulus
ISO527-2
Mpa
4
Tensile creep modulus
1000hr
ISO899-1
Mpa
2
Tensile strain
断裂
ISO527-2
%
>
Tensile stress
100%应变
ISO527-2
Mpa
7
Tensile stress
50%应变
ISO527-2
Mpa
6
Tensile stress
断裂
ISO527-2
Mpa
2
Tensile stress
5.0%应变
ISO527-2
Mpa
2
Tensile stress
10%应变
ISO527-2
Mpa
3
Bending modulus
ISO178
Mpa
4
Thermal performance
Test Condition
Test Method
Unit
TPEE/DUPONT USA/4068
Glass transition temperature 2
ISO11357-2
°C
-
Melting temperature 2
ISO11357-3
°C
1
Linear coefficient of thermal expansion
MD
ISO11359-2
cm/cm/°C
2
Linear coefficient of thermal expansion
TD
ISO11359-2
cm/cm/°C
2
Electrical performance
Test Condition
Test Method
Unit
TPEE/DUPONT USA/4068
Dielectric strength
IEC60243-1
KV/mm
1
Leakage Trace Index
IEC60112
V
6
elastomer
Test Condition
Test Method
Unit
TPEE/DUPONT USA/4068
tear strength
横向流量
ISO34-1
kN/m
1
tear strength
流量
ISO34-1
kN/m
1
Impact performance
Test Condition
Test Method
Unit
TPEE/DUPONT USA/4068
Tensile impact strength
23°C
ISO8256/1
kJ/m²
1
flammability
Test Condition
Test Method
Unit
TPEE/DUPONT USA/4068
Burning rate 3
1.00mm
ISO3795
mm/min
<
Supplementary Information
Test Condition
Test Method
Unit
TPEE/DUPONT USA/4068
EmissionofOrganicCompounds
VDA277
µgC/g
1