(Plastemart) -- Dow has introduced an experimental polyethylene resin for rotational molding that offers significant performance advantages over incumbent materials when used in the production of large storage tanks.
Laboratory and large scale production evaluations of the resin have demonstrated that, compared to reference materials, the new resin offers improved sintering (densification), hereby allowing shorter oven times, a homogeneous and fine molding microstructure.
For rotational molders needing to produce storage tanks the performance attributes of this Experimental Polyethylene Resin translate to reduced energy costs, reduced cycle times and finished products with higher impact strength due to a broader processing window.
This developmental resin has the potential to open up new marketing opportunities and reduce operational cost savings for rotational molders focused on large storage tanks, said Karin Katzer,
Dow's market manager.