... , PA, PBT, PET etc. Fiberglass chopped strands for engineering plasticFiberglass chopped strands for engineering plastic are made from E-glass, with Silane ... , AS/ABS, PET, PBT, POM, PPS and PC.SpecificationLength:3mm, 4.5mm, 6mm,etc.Length is subject to customer’s requirement ... . Other packaging is available on request. Fiberglass chopped strands for engineering plastic