Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PET 2550GN-30NA SAMYANG KOREA
TRIPET®
Household appliances、Automotive sector、Automotive interior parts、Electronic field、Electrical field
Glass fiber reinforced、Flame retardant、High rigidity、High temperature resistan、wear resistant
UL
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Plastic Datasheets
| hardness | Test Condition | Test Method | SAMYANG KOREA/2550GN-30NA |
|---|---|---|---|
| Rockwell hardness | R级 | ASTM D785 | 114 |
| Electrical performance | Test Condition | Test Method | SAMYANG KOREA/2550GN-30NA |
|---|---|---|---|
| Volume resistivity | ASTM D257 | 1E+16 ohms·cm | |
| Dissipation Factor | ASTM D150 | 0.017 | |
| dielectric strength | ASTM D149 | 20 KV/mm | |
| dielectric constant | ASTM D150 | 3.80 | |
| arc resistance | ASTM D495 | 80.0 sec |
| Mechanical properties | Test Condition | Test Method | SAMYANG KOREA/2550GN-30NA |
|---|---|---|---|
| elongation | 断裂 | ASTM D638 | 2.0 % |
| bending strength | 屈服 | ASTM D790 | 177 Mpa |
| tensile strength | 屈服 | ASTM D638 | 137 Mpa |
| Flexural modulus | ASTM D790 | 8830 Mpa |
| flammability | Test Condition | Test Method | SAMYANG KOREA/2550GN-30NA |
|---|---|---|---|
| UL flame retardant rating | 0.75mm | UL 94 | V-0 |
| physical property | Test Condition | Test Method | SAMYANG KOREA/2550GN-30NA |
|---|---|---|---|
| melt mass-flow rate | 265°C/5.0kg | ASTM D1238 | 30 g/10min |
| Shrinkage rate | MD | ASTM D955 | 0.20-0.40 % |
| Water absorption rate | 23°C,24hr | ASTM D570 | <0.10 % |
| Thermal performance | Test Condition | Test Method | SAMYANG KOREA/2550GN-30NA |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火，HDT | ASTM D648 | 220 °C |
| 0.45MPa,未退火，HDT | ASTM D648 | 245 °C | |
| RTI | 3.0mm | UL 746 | 140 °C |
| Linear coefficient of thermal expansion | MD | ASTM D696 | 3E-05 cm/cm/°C |
| RTI Elec | 3.0mm | UL 746 | 140 °C |
| RTI Imp | 3.0mm | UL 746 | 140 °C |
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