Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66 49H NT ASCEND USA
Vydyne®
Connector、Automotive components
smooth surface 、High impact、High toughness、Low temperature toughness、High temperature resistan、Chemical resistance、Oil resistant、Solvent resistant、Easy to form
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PA66/ASCEND USA/49H NT
Shrinkage rate
横向流量 : 2.00 mm
ISO 294-4
%
1
Shrinkage rate
流量 : 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/49H NT
Tensile modulus
ISO 527-2
Mpa
3
Tensile strain
断裂
ISO 527-2
%
1
Tensile stress
屈服
ISO 527-2
Mpa
7
Tensile stress
断裂
ISO 527-2
Mpa
4
Bending modulus
ISO 178
Mpa
2
Bending stress
ISO 178
Mpa
8
Thermal performance
Test Condition
Test Method
Unit
PA66/ASCEND USA/49H NT
RTI
0.75 mm
UL 746
°C
1
RTI
1.5 mm
UL 746
°C
1
RTI
3.0 mm
UL 746
°C
1
RTI Elec
0.75 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
0.75 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
6
Melting temperature
ISO 11357-3
°C
2
Linear coefficient of thermal expansion
流动 : 23 到 55°C, 2.00 mm
ISO 11359-2
cm/cm/°C
8
Linear coefficient of thermal expansion
横向 : 23 到 55°C, 2.00 mm
ISO 11359-2
cm/cm/°C
1
Electrical performance
Test Condition
Test Method
Unit
PA66/ASCEND USA/49H NT
Dielectric strength
1.00 mm
ASTM D149
KV/mm
1
Leakage Trace Index
3.00 mm
IEC 60112
V
5
Volume resistivity
0.750 mm
IEC 60093
ohms·cm
1
flammability
Test Condition
Test Method
Unit
PA66/ASCEND USA/49H NT
Hot filament ignition temperature
0.75 mm
IEC 60695-2-13
°C
7
Hot filament ignition temperature
1.5 mm
IEC 60695-2-13
°C
7
Hot filament ignition temperature
3.0 mm
IEC 60695-2-13
°C
7
Burning wire flammability index
0.75 mm
IEC 60695-2-12
°C
7
Burning wire flammability index
1.5 mm
IEC 60695-2-12
°C
7
Burning wire flammability index
3.0 mm
IEC 60695-2-12
°C
7