Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
TPE 4069 DUPONT USA
Hytrel®
Electrical field、Electrical appliances、Electronic field、Automotive sector
Aging resistance、Low temperature resistanc、High temperature resistan
UL
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Plastic Datasheets
Physical Properties
Test Condition
Test Method
Unit
TPE/DUPONT USA/4069
Density / Specific Gravity
ISO1183
g/cm³
1
Melt Volume flow Rate
220°C/2.16kg
ISO1133
cm3/10min
8
Melt Mass-Flow Rate
220°C/2.16kg
ISO1133
g/10min
8
Modeling Shrinkage
TD
ISO294-4
%
0
Modeling Shrinkage
MD
ISO294-4
%
0
Moisture Absorption
23°C,24hr
ISO62
%
0
Moisture Absorption
饱和,23°C,2.00mm
ISO62
%
0
Moisture Absorption
平衡,23°C,2.00mm,50%RH
ISO62
%
0
Mechanical Properties
Test Condition
Test Method
Unit
TPE/DUPONT USA/4069
Nominal Tensile Strain at Break
ISO527-2
%
8
Tensile Modulus
ISO527-2
Mpa
4
Tensile Strain
断裂
ISO527-2
%
>
Tensile Stress
断裂
ISO527-2
Mpa
2
Tensile Stress
10%应变
ISO527-2
Mpa
3
Tensile Stress
50%应变
ISO527-2
Mpa
6
Flexural Modulus
ISO178
Mpa
4
Thermal Properties
Test Condition
Test Method
Unit
TPE/DUPONT USA/4069
Glass Transition Temperature
ISO11357-2
°C
-
Brittleness Temperature
ISO974
°C
-
Melting Temperature
ISO11357-3
°C
1
Linear thermal expansion coefficient
TD：-40to23°C
ISO11359-2
cm/cm/°C
2
Linear thermal expansion coefficient
TD：--
ISO11359-2
cm/cm/°C
2
Linear thermal expansion coefficient
MD：-40to23°C
ISO11359-2
cm/cm/°C
2
Linear thermal expansion coefficient
MD：--
ISO11359-2
cm/cm/°C
2
Electrical performance
Test Condition
Test Method
Unit
TPE/DUPONT USA/4069
Surface Resistivity
IEC60093
ohms
3
Dielectric Strength
IEC60243-1
KV/mm
1
Comparative Tracking Index
IEC60112
V
6
Volume Resistivity
IEC60093
ohms·cm
4
Elastomers Properties
Test Condition
Test Method
Unit
TPE/DUPONT USA/4069
Tearing Strength
横向流量
ISO34-1
kN/m
1
Tearing Strength
流量
ISO34-1
kN/m
1
Film
Test Condition
Test Method
Unit
TPE/DUPONT USA/4069
WaterVaporTransmissionRate
23°C,85%RH,25µm
DIS15106-1/-2
g/m²/24hr
9
Flammability
Test Condition
Test Method
Unit
TPE/DUPONT USA/4069
Oxygen Index
ISO4589-2
%
2
Burning Rate
1.00mm
ISO3795
mm/min
<
Supplementary information
Test Condition
Test Method
Unit
TPE/DUPONT USA/4069
EmissionofOrganicCompounds
VDA277
µgC/g
1