Integrated Design

Accounting for long term Structural Integrity in Rotationally Molded Parts

Posted by Michael Paloian on 25 June 2010

Tags: rotational molding, design, tips

Designers are always challenged by the limited physical properties of polyethylene resins when designing rotationally molded parts. The chemical structure of polyethylene is one of the reasons it behaves the way it does. Polyethylene’s structure is comprised of long linear chains of repeating carbon and hydrogen atoms that resemble strings of pearls.

Read the full post