Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
Polyester Alloy Wah Hong UP WH-8100-BLK D Wah Hong Industrial Corp.
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | Wah Hong Industrial Corp./Wah Hong UP WH-8100-BLK D |
|---|---|---|---|
| Impact strength of cantilever beam gap | ASTM D256 | 34 J/m |
| Electrical performance | Test Condition | Test Method | Wah Hong Industrial Corp./Wah Hong UP WH-8100-BLK D |
|---|---|---|---|
| dielectric strength | ASTM D149 | 30to33 kV/mm | |
| Volume resistivity | --2 | ASTM D257 | 1.0E+14到1.0E+15 ohms·cm |
| --3 | ASTM D257 | 1.0E+13到1.0E+14 ohms·cm | |
| Compared to the Leakage Tracking Index (CTI) | CTI | UL 746 | PLC 0 |
| arc resistance | ASTM D495 | 180 sec |
| Mechanical properties | Test Condition | Test Method | Wah Hong Industrial Corp./Wah Hong UP WH-8100-BLK D |
|---|---|---|---|
| Flexural modulus | ASTM D790 | 10800to11800 MPa | |
| bending strength | ASTM D790 | 98.1to108 MPa |
| flammability | Test Condition | Test Method | Wah Hong Industrial Corp./Wah Hong UP WH-8100-BLK D |
|---|---|---|---|
| UL flame retardant rating | UL 94 | V-0 |
| physical property | Test Condition | Test Method | Wah Hong Industrial Corp./Wah Hong UP WH-8100-BLK D |
|---|---|---|---|
| Shrinkage rate | MD | ASTM D955 | 0.28to0.31 % |
| Water absorption rate | 23°C,24hr | ASTM D570 | <0.10 % |
| density | ASTM D792 | 1.88 g/cm³ |
| Thermal performance | Test Condition | Test Method | Wah Hong Industrial Corp./Wah Hong UP WH-8100-BLK D |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火，HDT | ASTM D648 | 255 °C |
| Linear coefficient of thermal expansion | MD | ASTM D696 | 3E-05 cm/cm/°C |
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