Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66 FR370 ASAHI JAPAN
Leona™
Electrical field、Electrical components、Electronic field、switch、Connector
Flame retardant、Halogen-free
UL
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Plastic Datasheets
Physical properties
Test Condition
Test Method
Unit
PA66/ASAHI JAPAN/FR370
Molding shrinkage rate
ASTM D955
%
0
Water absorption rate 23 ℃/24h
ASTM D570/ISO 62
%
2
physical property
Test Condition
Test Method
Unit
PA66/ASAHI JAPAN/FR370
Shrinkage rate
干
旭化成方法
%
0
Shrinkage rate
MD
内部方法
%
0
Mechanical performance
Test Condition
Test Method
Unit
PA66/ASAHI JAPAN/FR370
elongation at break
ASTM D638/ISO 527
%
7
Fracture elongation rate
干(湿)
ASTM D-638
%
7
Flexural strength
干(湿)
ASTM D-790
Mpa
1
Scratch resistance coefficient
干(湿)
ASTM D-790
GPa
3
Tensile strength
ASTMD638
Mpa
8
Tensile modulus
23°C
ISO527-2
Mpa
3
tensile strength
ASTM D638/ISO 527
kg/cm²(MPa)[Lb/in²]
8
tensile strength
干(湿)
ASTM D-638
Mpa
8
Tensile strain
屈服,23°C
ISO527-2
%
4
Tensile strain
断裂,23°C
ISO527-2
%
1
Tensile stress
屈服,23°C
ISO527-2
Mpa
8
Tensile stress
断裂,23°C
ISO527-2
Mpa
8
Rockwell hardness
干(湿)
ASTM D-785
R scale
1
Rockwell hardness
干(湿)
ASTM D-785
M Scale
8
elongation
断裂
ASTMD638
%
7
Bending modulus
ASTMD790
Mpa
3
Bending modulus
23°C
ISO178
Mpa
3
Bending modulus
ASTM D790/ISO 178
kg·cm/cm(J/M)ft·lb/in
3
bending strength
ASTM D790/ISO 178
kg·cm/cm(J/M)ft·lb/in
1
bending strength
ASTMD790
Mpa
1
Bending stress
23°C
ISO178
Mpa
1
Cantilever beam notch impact strength
干(湿)
ASTM D-256
J/m
2
Charpy impact strength
ASTM D256/ISO 179
kg·cm/cm(J/M)ft·lb/in
2
Thermal performance
Test Condition
Test Method
Unit
PA66/ASAHI JAPAN/FR370
Hot deformation temperature
ASTM D648/ISO 75
℃（℉）
2
Hot deformation temperature
0.45MPa,未退火
ASTMD648
°C
2
Hot deformation temperature
0.45MPa,未退火
ISO75-2/B
°C
2
Hot deformation temperature
1.8MPa,未退火
ASTMD648
°C
8
Hot deformation temperature
1.8MPa,未退火
ISO75-2/A
°C
7
Hot deformation temperature
0.46MPa,干
ASTM D-648
°C
2
Hot deformation temperature
1.82MPa,干
ASTM D-648
°C
8
Linear coefficient of thermal expansion
MD
ASTMD696
cm/cm/°C
7
Linear expansion coefficient
ASTM D696/ISO 11359
mm/mm.℃
8
Electrical performance
Test Condition
Test Method
Unit
PA66/ASAHI JAPAN/FR370
Surface resistivity
ASTMD257
ohms
1
Surface resistivity
IEC60093
ohms
1
Dielectric strength
ASTMD149
KV/mm
2
Dielectric strength
IEC60243-1
KV/mm
2
Leakage Trace Index
3.00mm
IEC60112
V
6
Volume resistivity
ASTM D257/IEC 60093
Ω.cm
1
Volume resistivity
ASTMD257
ohms·cm
1
Volume resistivity
23°C
IEC60093
ohms·cm
1
Impact performance
Test Condition
Test Method
Unit
PA66/ASAHI JAPAN/FR370
Impact strength of simply supported beam without notch
ISO179
kJ/m²
5
flammability
Test Condition
Test Method
Unit
PA66/ASAHI JAPAN/FR370
Extreme Oxygen Index
ASTMD2863
%
3
Burning wire flammability index
3.0mm
IEC60695-2-12
°C
9
Other performance
Test Condition
Test Method
Unit
PA66/ASAHI JAPAN/FR370
Oxygen index
干
ASTM D-2863
%
3