| Category | Polymer , Thermoplastic , Polyethylene (PE) , HDPE , High Density Polyethylene (HDPE), UHMW PE Ultra High Molecular Weight |
| Manufacturer | Adamas |
| Trade Name | Hardor® |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Adamas Hardor® 991 PE-UHMW.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 0.920 - 0.930 g/cc | 0.920 - 0.930 g/cc | ASTM D792 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore D | 58 - 60 | 58 - 60 | ASTM D2240 |
| Ball Indentation Hardness | 34.0 - 36.0 MPa | 4930 - 5220 psi | ISO 2039-1 |
| Tensile Strength at Break | >= 40.0 MPa | >= 5800 psi | ASTM D4894 |
| Elongation at Break | >= 350 % | >= 350 % | ASTM D4894 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Thermal Conductivity | 0.410 W/m-K | 2.85 BTU-in/hr-ft²-°F | ASTM C 177 |
| Melting Point | 193 °C | 379 °F | DSC |
| Maximum Service Temperature, Air | 110 °C | 230 °F | DSC |
| Minimum Service Temperature, Air | -180 °C | -292 °F | DSC |
| Flammability, UL94 | HB | HB |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | 1.00e+15 ohm-cm | 1.00e+15 ohm-cm | ASTM D257 |
| Surface Resistance | 1.00e+12 ohm | 1.00e+12 ohm | ASTM D257 |
| Dielectric Strength | 45.0 kV/mm | 1140 kV/in | ASTM D149 |