How often HDPE can be processed, ground and reprocessed in injection molding processes without fundamentally changing its structure and characteristics?
Advances in fiberglass reinforcements for thermoplastics have evolved from conventional chopped strand to long-glass fibers to hybrids of long glass and carbon fibers.
Commodity resin prices climbed in the first week of February, with the exception of PP, which spiked in January and is now correcting along with propylene monomer.