PC/PBT engineering plastic granules

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