What are the current technology R&D trends in the compatibilizer industry?

Industry technology is developing towards high performance, precision, and greener practices:

High Performance and Specialization: Developing specialized high-performance compatibilizers for advanced alloys of special engineering plastics (e.g., PPS, PI, PEKK). For example, companies have developed "amino-terminated oligo poly(aryl ether ketone)" to improve compatibility in PI/PPS systems, significantly enhancing their mechanical properties.

Precise Structural Design: Utilizing controlled polymerization techniques like ATRP (Atom Transfer Radical Polymerization) to design block, graft, or star-shaped polymers with precise molecular weights, specific chain segment sequences, and functional group locations for more efficient interfacial control.

Green Synthesis Processes: Researching environmentally friendly synthesis methods, such as using high-boiling-point, low-VOC (Volatile Organic Compound) solvents (e.g., caprolactam) to produce styrene-acrylic copolymer compatibilizers, reducing environmental impact during production.