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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
HDPE C BK USA TPC
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Plastic Datasheets
| hardness | Test Condition | Test Method | USA TPC/C BK |
|---|---|---|---|
| Rockwell hardness | R -Sale | ASTM D-785 | 78 |
| Basic Performance | Test Condition | Test Method | USA TPC/C BK |
|---|---|---|---|
| density | ASTM D792 | 1.06 g/cm3 | |
| Shrinkage rate | 3.18mm，Flow | ASTM D955 | 1.7 % |
| Water absorption rate | 24hr | ASTM D570 | 0.1 % |
| thermal performance | Test Condition | Test Method | USA TPC/C BK |
|---|---|---|---|
| Hot deformation temperature | 1.8MPa，Unannealed | ASTM D648 | 54.4 ℃ |
| 0.45MPa，Unannealed | ASTM D648 | 91.6 ℃ | |
| 1.8 MPa, Unannealed | 54.4 °C | ||
| Linear coefficient of thermal expansion | ASTM D696 | 0.000072 cm/cm/℃ | |
| Flow | ASTM D-696 | 流动 cm/cm/°C | |
| UL flame retardant rating | 1.50mm | UL 94 | HB |
| mechanical properties | Test Condition | Test Method | USA TPC/C BK |
|---|---|---|---|
| Bending modulus | ASTM D790 | 1380 MPa | |
| ASTM D-790 | 1380 MPa | ||
| bending strength | ASTM D-790 | 33.8 MPa | |
| ASTM D790 | 33.8 MPa | ||
| elongation | Break | ASTM D-638 | 50 % |
| Elongation at Break | ASTM D638 | 50 % | |
| Impact strength of cantilever beam gap | 3.18mm | ASTM D256 | 267 J/m |
| Rockwell hardness | ASTM D785 | 78 | |
| tensile strength | Yield | ASTM D-638 | 28.3 MPa |
| Yield | ASTM D638 | 28.3 MPa |
| Electrical performance | Test Condition | Test Method | USA TPC/C BK |
|---|---|---|---|
| Surface resistivity | ASTM D257 | 10-1E+3 ohms | |
| ASTM D-257 | 10 到 1.0E+3 ohms | ||
| Volume resistivity | ASTM D257 | 1-10 ohm·cm | |
| ASTM D-257 | 1.0 to 10 ohm·cm |
| Physical properties | Test Condition | Test Method | USA TPC/C BK |
|---|---|---|---|
| density | ASTM D-792 | 1.06 g/cm³ | |
| Shrinkage rate | MD 3.18 mm | ASTM D-955 | 1.7 % |
| Water absorption rate | 24 hr | ASTM D-570 | 0.10 % |
| impact performance | Test Condition | Test Method | USA TPC/C BK |
|---|---|---|---|
| Impact strength of cantilever beam gap | 3.18 mm | ASTM D-256 | 267 J/m |
| flammability | Test Condition | Test Method | USA TPC/C BK |
|---|---|---|---|
| UL flame retardant rating | UL 94 | HB |