Purchase Qty. Reference FOB Price
1-999 kg US$6.80
1,000-4,999 kg US$6.50
5,000+ kg US$6.30
Product Description
demanding products give stronger impact chain extender for PBT Function of chain extender for PBT Mainly used to improve PET PBT PETG impact strength / toughness / flexibility / shock resistance / cold impact strength weatherbility / anti-aging / durability.Its functions mechanism is to ...