Linearlow-density polyethylene (LLDPE) is a copolymer produced by polymerization ofethylene and a-olefin (such as butene-l, hexene-l) at low pressure. lt is low and medium density polyethylene with short chains branching, LLDPE has a narrow molecular weight distribution. Sinopec LLDPE is manufactured by polymerization of ethylene and a-olefin monomers in the presence of catalysts using UCC's Unipol fluidized-bed technology The product has strongtensile and impact strength and excellent properties to resist puncture and impact at low temperatures. Request A Quote      

ABS plastic is composed ofacrylonitrile, butadiene and styrene three chemical monomers. Each monomer has different characteristics: acrylonitrile has high strength, thermal stability and chemical stability;, Butadiene has the properties oftoughness and impact resistance. Styrene has easy processing, high finish and high strength. In terms of morphology,ABS is a non-crystalline material. The polymerization ofthe three monomers produces a terpolymerwith two phases, one a continuous phase of styrene-acrylonitrile and the other a dispersed phase of polybutadiene rubber.The properties ofABS plastic material are mainlydetermined by the ratio ofthree monomers and the molecular structure in the two phases. Request A Quote