Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates

PBT 7400W JAPAN POLYPLASTIC
DURANEX®
Fitness equipment,Casters
Low warpage,Glass fiber reinforced
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Plastic Datasheets
Mechanical properties | Test Condition | Test Method | JAPAN POLYPLASTIC/7400W |
---|---|---|---|
Flexural modulus | ASTM D-790 | 9120 Mpa | |
bending strength | ASTM D-790 | 156 Mpa | |
Impact strength of cantilever beam gap | 缺口侧 | ASTM D-256 | 47 J/m |
elongation | ASTM D-638 | 2.1 % | |
tensile strength | ASTM D-638 | 92 Mpa | |
Impact strength of cantilever beam gap | 反缺口侧 | ASTM D-256 | 290 J/m |
Electrical performance | Test Condition | Test Method | JAPAN POLYPLASTIC/7400W |
---|---|---|---|
dielectric strength | 2mmt | ASTM D-149 | 28 MV/m |
Volume resistivity | 3mmt | ASTM D-257 | 2×10 Ω.cm |
physical property | Test Condition | Test Method | JAPAN POLYPLASTIC/7400W |
---|---|---|---|
density | ASTM D-792 | 1.63 |
Thermal performance | Test Condition | Test Method | JAPAN POLYPLASTIC/7400W |
---|---|---|---|
Linear expansion coefficient (room temperature) | 3-6 ×10 | ||
Heat distortion temperature | 1.82MPa,HDT | ASTM D-648 | 205 °C |
UL flame retardant rating | UL 94 | HB |
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