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GEHR Plastics PE-ELS® Polyethylene HDPE
| Category | Polymer , Thermoplastic , Polyethylene (PE) , HDPE |
| Manufacturer | GEHR Plastics Inc |
| Trade Name | |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | GEHR Plastics PE-ELS® Polyethylene HDPE.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
A variant of PE-HD with improved electrical conductivity.Polyethylene has a good chemical resistance against almost all acids and bases, detergents and hot water. PE has good insulation properties and is easy to weld. The operating temperature is from -50°C to 90°C.Properties:low densityhigh toughnesshigh elongationvery good electrical and dielectric propertiesvery low water absorptionlow steam permeabilityhigh chemical resistancegood protection against stress crackingfood safesoft surfaceHF welding not recommendednatural color is not weather resistanceApplicationsTransport containerspumps and valve partsparts used in tank constructioncomponents with medical applicationsgasketssliding profilescomponents for the food industry
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.00 g/cc | 1.00 g/cc | ISO 1183 |
| Water Absorption | 0.50 % | 0.50 % | Saturation; ISO 62 |
| Moisture Absorption at Equilibrium | 0.040 % | 0.040 % | ISO 62 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore D | 66 | 66 | DIN 53505 |
| Ball Indentation Hardness | 55.0 MPa | 7980 psi | ISO 2039 |
| Tensile Strength at Break | 10.0 MPa | 1450 psi | ISO 527 |
| Tensile Strength, Yield | 29.0 MPa | 4210 psi | ISO 527 |
| Elongation at Break | 55 % | 55 % | ISO 527 |
| Elongation at Yield | 13 % | 13 % | ISO 527 |
| Modulus of Elasticity | 1.36 GPa | 197 ksi | ISO 527 |
| Flexural Strength | 24.0 MPa | 3480 psi | 3.5%; ISO 178 |
| Charpy Impact Unnotched | NB | NB | ISO 179 |
| Charpy Impact, Notched | >= 0.500 J/cm² | >= 2.38 ft-lb/in² | ISO 179 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 150 µm/m-°C @Temperature 20.0 °C |
83.3 µin/in-°F @Temperature 68.0 °F |
DIN 53752 |
| Melting Point | 190 °C | 374 °F | DIN EN ISO 314 |
| Maximum Service Temperature, Air | 90.0 °C | 194 °F | |
| Deflection Temperature at 0.46 MPa (66 psi) | 69.0 °C | 156 °F | ISO 75 |
| Vicat Softening Point | 83.0 °C | 181 °F | VST/B/50; ISO 306 |
| Flammability, UL94 | HB | HB |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | <= 1.00e+6 ohm-cm | <= 1.00e+6 ohm-cm | IEC 60093 |
| Surface Resistivity per Square | <= 1e+05 | <= 1e+05 | IEC 60093 |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Bondability | yes | |
| Color | Black | |
| UV Stabilization | limited |
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