Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PET/PBT 3740GM7 KEP KOREA
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Plastic Datasheets
| Mechanical properties | Test Condition | Test Method | KEP KOREA/3740GM7 |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23℃ | ASTM D256 | 68.6 J/m |
| Flexural modulus | 23℃ | ASTM D790 | 8340 MPa |
| tensile strength | 屈服,23℃ | ASTM D638 | 108 MPa |
| elongation | 断裂，23℃ | ASTM D638 | 2.0 % |
| bending strength | 23℃ | ASTM D790 | 167 MPa |
| other | Test Condition | Test Method | KEP KOREA/3740GM7 |
|---|---|---|---|
| UL flame retardant rating | 0.08mm | UL 94 | HB |
| physical property | Test Condition | Test Method | KEP KOREA/3740GM7 |
|---|---|---|---|
| Rockwell hardness | R计秤 | ASTM D785 | 120 |
| density | ASTM D792 | 1.60 g/cm³ | |
| melt mass-flow rate | 275℃/5.0kg | ASTM D1238 | 40 g/10min |
| Thermal performance | Test Condition | Test Method | KEP KOREA/3740GM7 |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火，HDT | ASTM D648 | 210 ℃ |
| melting temperature | DSC | 220 ℃ | |
| Heat distortion temperature | 0.45MPa,未退火，HDT | ASTM D648 | 220 ℃ |
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