Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT 7400F NC JAPAN POLYPLASTIC
DURANEX®
Electrical tools、Lighting fixtures
Glass fiber reinforced、Flame retardant、30%GF、Friction resistance、Filler: Glass fiber reinf、30%、Filler by weight
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PBT/JAPAN POLYPLASTIC/7400F NC
Water absorption rate
23°C,24hr
ISO62
%
0
Mechanical performance
Test Condition
Test Method
Unit
PBT/JAPAN POLYPLASTIC/7400F NC
tensile strength
ISO 527-1/-2
Mpa
1
Tensile strain
断裂
ISO527-2
%
2
Tensile stress
ISO527-2
Mpa
1
Bending modulus
ISO 178
Mpa
8
Bending modulus
ISO178
Mpa
8
bending strength
ISO 178
Mpa
2
Bending stress
ISO178
Mpa
2
Charpy notch impact strength
ISO 179/1eA
KJ/m
1
Thermal performance
Test Condition
Test Method
Unit
PBT/JAPAN POLYPLASTIC/7400F NC
Hot deformation temperature
1.8MPa,未退火
ISO75-2/A
°C
2
Hot deformation temperature
1.8Mpa
ISO 75-1/-2
°C
2
Linear coefficient of thermal expansion
MD：23到55°C
内部方法
cm/cm/°C
2
Linear coefficient of thermal expansion
TD：23to55°C
内部方法
cm/cm/°C
9
Electrical performance
Test Condition
Test Method
Unit
PBT/JAPAN POLYPLASTIC/7400F NC
Surface resistivity
IEC 60093
Ω
1
Dielectric strength
3.00mm
IEC60243-1
KV/mm
2
Leakage Trace Index
IEC60112
V
4
Resistance to conductive traces
IEC 60112
CTI
4
Volume resistivity
IEC 60093
Ω.cm
3
Volume resistivity
IEC60093
ohms·cm
3