PA46 is an aliphatic polyamide formed by polycondensation of butylenediamine and adipic acid. Although it has a similar molecular structure to nylon 66, Stanyl PA46 has more amide groups in each chain of a given length, and the chain structure is more symmetrical. The highly symmetrical chain structure results in high crystallinity (about 70%) and fast crystallization rate, so the melting point is higher (295℃), the hot deformation temperature is also high, and the long-term service temperature (CUT 5000hours) can reach 163℃. These characteristics make Stanyl PA46 have technical advantages over other engineering plastics such as PA6, PA66, PPA and polyester in heat resistance, mechanical strength and wear resistance at high temperature, and the molding cycle is short and the processing is more economical.

Stanyl high performance polyamide 46 has incomparable performance and value in automotive and electronic applications. It can provide excellent mechanical properties, excellent wear resistance, low friction and excellent fluidity under high temperature conditions, making processing more convenient and special design more flexible. The performance of Stanyl surpasses that of PPA, PA6T, and PA9T, and is generally superior to PPS and LCP materials under high temperature working conditions.

Electrical and electronic applications: SMD components, connectors, circuit breakers, wire winding components, electric motor components and electrical components; Automotive applications: sensors and connectors such as motor control systems, intake equipment, cable fasteners, alternators and starter components; And pump housing for exhaust control and auxiliary air supply system. These excellent features of PA46 are being recognized and accepted by more and more users, gradually replacing PPS, PA-6T, 9T, SPS, PCT and LCP.