Polycarbonate/polybutyl terephthalate (PC/PBT) alloy materials are widely used in automotive parts such as bumpers, door handles, anti-collision steel beams, as well as electrical, electronic and sports equipment. PC/PBT is a blend material of PC and PBT. It is usually blended and supplied in the form of pellets.
The advantage of PC is that it is rigid and tough at room temperature, but its disadvantages are stress cracking, high viscosity, and poor chemical resistance. The advantage of PBT is that its rigidity is not affected by temperature, its deformation is small, and it has excellent chemical resistance. Its disadvantage is that its heat distortion temperature (HDT) is low, only about 60°C.
PC/PBT alloy combines the advantages of PC such as high impact strength, high heat distortion temperature and easy realization of high flame retardant grade, as well as the advantages of PBT such as high flow performance, high resistance to chemical reagent corrosion and high weather resistance. It is a comprehensive performance comparison Excellent alloy. Its mechanical properties are between the two, and its resistance to high temperature deformation is of great significance for large shell materials.
The PC/PBT alloy customized by Primetech Plastic has the advantages of corrosion resistance, high impact resistance, and superior electrical properties. The color and flame retardant grade can be customized according to customer needs. It has been used in: labor protection toe caps, car bumpers, electrical components and other products.
Qingdao Primetech Plastic was established in 2007 and has 17 years of experience in the production of modified plastics, dyeing and color masterbatches. Focusing on one-to-one customized development, we have a mature formula system to ensure that products can accurately meet customer needs. As a powerful modified plastics manufacturer, our products cover PC/ABS alloys, halogen-free flame-retardant engineering plastics, glass fiber reinforced modified materials, antistatic materials, medical grade masterbatch, PET fiber grade masterbatch, ASA /PE wood-plastic co-extrusion materials, etc. If you have PC/PBT alloy needs, please feel free to call us for consultation. You can also communicate directly with customer service through online messages.
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