Petrothene LR732031 is a high density polyethylene resin that exhibits an excellent balance of stiffness and environmental stress crack resistance. This resin has excellent extrusion characteristics and melt strength.
Petrothene LR732031
Description
Availability
North America
Legend
SDS - Safety Data Sheet
PSB - Product Stewardship Bulletin
Product Data and Technical Information
| Melt Flow Rate (190 °C/2.16 kg) | 0.30 g/10 min |
| Density (23 °C) | 0.953 g/cm³ |
| Flexural Modulus (1% Secant) | 181000 psi |
| Tensile Strength at Yield | 4000 psi |
| Tensile Elongation at Break | >500 % |
| Tensile Impact Strength | 128 ft-lb/in² |
| Shore Hardness (Shore D) | 67 |
| Vicat Softening Temperature | 126 °C |
| Low Temperature Brittleness F₅₀ | <-76 °C |
| Deflection Temperature Under Load (66 psi, Unannealed) | 75 °C |
Technical Data Sheet
Technical Data SheetProcess
Sheet and Profile Extrusion
Resin
High Density Polyethylene
Applications
General Sheet Extrusion