INVENTA’s Specialty Engineered Performance Alloy and Blends

Specialty engineered polymer alloy blends represent a unique category of materials designed to combine the advantageous properties of different polymers to meet specific application requirements. These materials are tailored through the blending of polymers to achieve desired characteristics such as improved impact strength, higher heat resistance, enhanced flexibility, and better chemical resistance. Among these, PC-ABS (Polycarbonate-Acrylonitrile Butadiene Styrene), PC-PET (Polycarbonate-Polyethylene Terephthalate), and PC-PBT (Polycarbonate-Polybutylene Terephthalate) blends are particularly noteworthy for their exceptional properties and wide range of applications.

PC-ABS is a blend of polycarbonate and acrylonitrile butadiene styrene, combining the best features of both materials. The result is a thermoplastic alloy that offers excellent toughness and heat resistance from polycarbonate, with the added benefit of good processability and enhanced flexibility from ABS. PC-ABS exhibits superior impact resistance, even at low temperatures, making it an ideal choice for automotive components, electronics housings, and medical devices. Its excellent dimensional stability and aesthetic qualities also make it suitable for high-quality surface finishes in consumer products.

*Custom Designed compounds are made as per specific clients’ applications need

**TDS and other technical information can be provided upon your email request**

Email: info@inventapolymer.com

The PC-PET blend brings together polycarbonate and polyethylene terephthalate, creating a material with high thermal resistance, good mechanical properties, and excellent dimensional stability. This alloy is characterized by its superior heat resistance, which surpasses that of pure PET, making it suitable for applications requiring exposure to higher temperatures. PC-PET is commonly used in the automotive industry for under-the-hood components and in electrical applications where flame retardancy and durability are required. It is also utilized in the manufacturing of containers and other items that must withstand high-temperature processes like sterilization.

PC-PBT combines polycarbonate with polybutylene terephthalate, offering a unique balance of chemical resistance, impact strength, and heat resistance. This blend maintains the excellent mechanical properties of polycarbonate, including its impact resistance and dimensional stability, while incorporating the chemical resistance and lower moisture absorption characteristics of PBT. PC-PBT alloys are particularly suited for electrical and electronic applications, automotive parts, and components that require exposure to harsh chemicals and environments. Their durability and resistance to deformation under heat also make them ideal for connectors, enclosures, and other high-performance parts.

Applications and Performance
The applications of these specialty engineered polymer alloy blends are vast and varied, driven by their unique combinations of properties. In the automotive industry, they are used for interior and exterior parts, under-the-hood components, and lighting systems. In electronics, they serve as materials for enclosures, connectors, and mobile devices due to their excellent electrical properties and durability. Medical applications include housings for medical devices, surgical instruments, and drug delivery systems, where material safety, sterility, and performance are critical.
The performance of these materials is characterized by their ability to maintain structural integrity and functionality under demanding conditions, including high temperatures, mechanical stress, and exposure to chemicals. Their versatility and superior properties have made them materials of choice for designers and engineers seeking to overcome the limitations of traditional materials and meet the evolving requirements of high-performance applications.