PC/PBT engineering plastic granules

PRODUCT DESCRIPTION Pc-pbt is a blend material of PC and PBT, usually supplied in the form of pellets after the blend is made. The advantage of PC is that it is tough , but at high temperatures, the heat deformation is serious. The disadvantage is stress cracking and large viscosity; The advantage of PBT is that its rigidity is not affected by temperature, and the deformation is small. The blended material PC-PBT retains the advantages of both PC-PBT has higher surface hardness, higher rigidity and toughness, but also has higher resistance to high temperature shape, but also has higher resistance to stress cracking ability; Its mechanical properties are somewhere in between. Product characteristics · High toughness (even at low temperatures) · Good chemical resistance · Not prone to stress cracking · Good coating performance · Low moisture absorption rate Application · Automotive Engineering · Electrical Engineering/Electroni…