STEM Career Outlook

Wages, employment opportunities, and growth projections for STEM jobs.

Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

Essentials of Manufacturing

Information, coverage of important developments and expert commentary in manufacturing.

Selecting the Right 3D Printer

Discover how to choose the right 3D printer for your needs and the key performance attributes to consider.

more free publications
Glossary » Materials » Polymers » Polyethylene » High Density Copolymer, High Molecular Weight
PE is a subcategory of Polyethylene. Its flexural modulus ranges from 125 to 175 MPa. Its tensile strength ranges from 2500 to 4300 MPa at break. Its Izod Impact strength ranges from 3.2 to 4.5 J/cm. Its elongation at break ranges from 170 to 800 %. Its hardness ranges from 63 to 65 Shore D. Its specific gravity ranges from 0.947 to 0.955. Its coefficient of thermal expansion ranges from 70 to 110 x 10-6/°C. Its melting temperature ranges from 125 to 135 °C.
Polyethylene, also known as PE, is a thermoplastic polymer. Common trade names include Marlex, Alathon, and Hostalen. high density copolymer, high molecular weight It has good toughness at low temperatures and is inexpensive. PE is the largest volume commodity plastic. It is widely used in blow-molded beverage bottles, auto gas tanks, and extruded pipes.
Additional Information
Other common Polyethylene (PE) include PE, PE, PE, PE, PE, PE, Rubber Modified PE, PE, PE, 30% Glass Fiber Reinforced PE, Molding Grade PE, and Wire and Cable Grade PE.
Related Pages
Glossary
STEM Career Outlook

Wages, employment opportunities, and growth projections for STEM jobs.

Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

Essentials of Manufacturing

Information, coverage of important developments and expert commentary in manufacturing.

Selecting the Right 3D Printer

Discover how to choose the right 3D printer for your needs and the key performance attributes to consider.