Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66 21SPC ASCEND USA
Vydyne®
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MSDS
UL
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PA66/ASCEND USA/21SPC
density
ISO 1183
g/cm³
1
Shrinkage rate
横向流量 : 23°C, 2.00 mm
ISO 294-4
%
1
Shrinkage rate
流量 : 23°C, 2.00 mm
ISO 294-4
%
1
Water absorption rate
24 hr, 23°C
ISO 62
%
1
Water absorption rate
平衡, 23°C, 50% RH
ISO 62
%
2
Mechanical performance
Test Condition
Test Method
Unit
PA66/ASCEND USA/21SPC
Nominal tensile fracture strain
23°C
ISO 527-2
%
2
Tensile modulus
23°C
ISO 527-2
Mpa
3
Tensile strain
屈服, 23°C
ISO 527-2
%
5
Tensile stress
屈服, 23°C
ISO 527-2
Mpa
8
Tensile stress
断裂, 23°C
ISO 527-2
Mpa
5
Bending modulus
23°C
ISO 178
Mpa
2
bending strength
23°C
ISO 178
Mpa
8
Thermal performance
Test Condition
Test Method
Unit
PA66/ASCEND USA/21SPC
RTI
0.40 mm
UL 746
°C
7
RTI
0.71 mm
UL 746
°C
8
RTI
1.5 mm
UL 746
°C
8
RTI
3.0 mm
UL 746
°C
8
RTI Elec
0.40 mm
UL 746
°C
1
RTI Elec
0.71 mm
UL 746
°C
1
RTI Elec
1.5 mm
UL 746
°C
1
RTI Elec
3.0 mm
UL 746
°C
1
RTI Imp
0.40 mm
UL 746
°C
7
RTI Imp
0.71 mm
UL 746
°C
7
RTI Imp
1.5 mm
UL 746
°C
7
RTI Imp
3.0 mm
UL 746
°C
7
Hot deformation temperature
0.45 MPa, 未退火
ISO 75-2/B
°C
2
Hot deformation temperature
1.8 MPa, 未退火
ISO 75-2/A
°C
7
Melting temperature
ISO 11357-3
°C
2
Linear coefficient of thermal expansion
流动 : 23 到 55°C
ISO 11359-2
cm/cm/°C
1
Linear coefficient of thermal expansion
横向 : 23 到 55°C
ISO 11359-2
cm/cm/°C
1
Electrical performance
Test Condition
Test Method
Unit
PA66/ASCEND USA/21SPC
Dielectric strength
1.00 mm
IEC 60243
KV/mm
2
Leakage Trace Index
3.00 mm
IEC 60112
V
6
Volume resistivity
0.750 mm
IEC 60093
ohms·cm
1
Impact performance
Test Condition
Test Method
Unit
PA66/ASCEND USA/21SPC
Charpy Notched Impact Strength
-30°C
ISO 179/1eA
kJ/m²
5
Charpy Notched Impact Strength
23°C
ISO 179/1eA
kJ/m²
6
Impact strength of cantilever beam gap
-30°C
ISO 180
kJ/m²
5
Impact strength of cantilever beam gap
23°C
ISO 180
kJ/m²
6
flammability
Test Condition
Test Method
Unit
PA66/ASCEND USA/21SPC
Extreme Oxygen Index
ISO 4589-2
%
2
Hot filament ignition temperature
0.40 mm
IEC 60695-2-13
°C
8
Hot filament ignition temperature
0.71 mm
IEC 60695-2-13
°C
8
Hot filament ignition temperature
1.5 mm
IEC 60695-2-13
°C
8
Hot filament ignition temperature
3.0 mm
IEC 60695-2-13
°C
8
Burning wire flammability index
0.40 mm
IEC 60695-2-12
°C
9
Burning wire flammability index
0.71 mm
IEC 60695-2-12
°C
9
Burning wire flammability index
1.5 mm
IEC 60695-2-12
°C
9
Burning wire flammability index
3.0 mm
IEC 60695-2-12
°C
9