Shop a large range of plastic polyethylene hdpe sheet at MSC Industrial Supply. MSC Industrial supply is here to support all your metalworking and maintenance repair needs with over 1 million products in stock and ready to ship today! Incompatibility – May react or be incompatible with oxidizing materials. Organic solvents, gasoline, and Lubricants may react with and degrade polyethylene. SECTION 7. Fire Fighting Measu Page 1 of 2 tech.topic LyondellBasell Technical Tip Mold Shrinkage PE are not homogeneous but semi with a structure containing both amorphous and The opaque white HDPE sheet has a standard tolerance and meets Underwriters Laboratories UL 94HB specifications. HDPE (high density polyethylene) is a rigid, tough plastic that offers good chemical resistance and low moisture absorption. HDPE is stronger and more rigid than LDPE. Bapolene® Plastic Materials Supplied by Bamberger Polymers, Inc. About this chart This chart represents weekly data sheet views for the Bapolene® product line.