Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC/ABS MH275M SAMYANG KOREA
TRILOY®
Dash board、Shell、Car exterior decoration
heat-resisting、High impact resistance
UL
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Plastic Datasheets
| hardness | Test Condition | Test Method | SAMYANG KOREA/MH275M |
|---|---|---|---|
| Rockwell hardness | R级 | ASTM D785 | 118 |
| Electrical performance | Test Condition | Test Method | SAMYANG KOREA/MH275M |
|---|---|---|---|
| Volume resistivity | ASTM D257 | 5E+16 ohms·cm | |
| Dissipation Factor | ASTM D150 | 9E-03 | |
| dielectric strength | ASTM D149 | 25 KV/mm | |
| dielectric constant | ASTM D150 | 3.00 | |
| arc resistance | ASTM D495 | 123 sec |
| Mechanical properties | Test Condition | Test Method | SAMYANG KOREA/MH275M |
|---|---|---|---|
| elongation | 断裂 | ASTM D638 | 100 % |
| bending strength | 屈服 | ASTM D790 | 68.6 Mpa |
| tensile strength | 屈服 | ASTM D638 | 49.0 Mpa |
| Flexural modulus | ASTM D790 | 1960 Mpa |
| flammability | Test Condition | Test Method | SAMYANG KOREA/MH275M |
|---|---|---|---|
| UL flame retardant rating | UL 94 | HB |
| physical property | Test Condition | Test Method | SAMYANG KOREA/MH275M |
|---|---|---|---|
| Shrinkage rate | MD | ASTM D955 | 0.50-0.70 % |
| Water absorption rate | 23°C,24hr | ASTM D570 | 0.20 % |
| melt mass-flow rate | 250°C/5.0kg | ASTM D1238 | 14 g/10min |
| Thermal performance | Test Condition | Test Method | SAMYANG KOREA/MH275M |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火，HDT | ASTM D648 | 120 °C |
| Linear coefficient of thermal expansion | MD | ASTM D696 | 7.3E-05 cm/cm/°C |
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