Brand: AVIC PC/PBT alloy products

Packing specification: 25KG

MODEL:PC/PBT CT73

Use:Widely used in machinery, instrumentation, automotive parts, electronic and electrical, railway, home  appliances, communications, textile machinery, sports leisure supplies, oil pipes, oil tanks and some precision engineering products.

Electronics: connectors, spool, timer, circuit breaker, switch shell seat cover

Car: cooling fan, doorknob, fuel tank cap, grille, tank cover, lamp holder

Industrial parts: seat, bicycle frame, roller base, textile shuttle, pedal, slide.

Description: PC-PBT is a blend of PC and PBT, which is usually made from a mixture of pellets in the form of pellets.PC-PBT is a blend of PC and PBT, usually in the form of pellets after blending. If only two kinds of materials after the simple mixing, direct injection, the effect is very poor, there will be layered phenomenon.

The advantage of PC is that the room temperature is stiff and tough, but under the condition of high temperature, the thermal deformation is serious. 

The disadvantage is the stress cracking, the viscosity is large; the advantage of PBT is its rigidity is not  affected by the temperature, deformation is small; so the material after blending PC-PBT that retains the advantages of both PC-PBT has high surface hardness, high rigidity and toughness, but also has a high resistance to high temperature shape, but also has a high stress cracking resistance; its mechanical properties between the two High temperature deformation is of great significance to the large shell material.

PC+PBT is a kind of plastic alloy, which maintains the chemical resistance and easy molding of the crystalline material PBT, and also has the toughness and dimensional stability of the non crystalline material PC. 

Its products are widely used in automotive bumpers, car handles, electronic components, etc.

PC/PBT has the comprehensive properties of PC and PBT, such as the high toughness and geometric stability of, and the chemical stability, thermal stability and lubrication characteristics of PBT, such as PC.