According to relevant statistics, from January to June this year, the production and sales of new energy vehicles in China increased by 201.5% year-on-year, and it is expected to increase by more than 76% year-on-year throughout the year. It will also become an important growth point for nylon PA6 raw materials in the future, showing three new trends.

In recent years, the rapid development of new energy vehicles (including hybrid, pure electric and hydrogen energy) has put forward lightweight, integrated and miniaturized requirements for automotive parts and interior parts. The process and performance requirements of nylon PA6 modification have become the focus of everyone, and the requirements for suppliers' R&D capabilities and rapid response capabilities are getting higher and higher.

For some hybrid new energy vehicles, the miniaturization of turbocharged engines has greatly reduced fuel consumption, increased engine power, but the total mass has to be reduced. In the past, the nylon 6 modified intake manifold was changed to an intake manifold with an integrated intercooler, which put forward higher requirements for the material's high temperature resistance and tensile strength.

The intelligentization and electrification of new energy vehicle electronic control also put forward the requirements of low precipitation and electrical neutrality for nylon 6 modified parts. Low precipitation will not easily block the capillary structure oil circuit of the transmission and lubrication system; electrical neutrality will not easily cause circuit short circuit. Nylon 6 modified parts need to comply with relevant regulatory requirements and do not contain banned substances.

Nylon PA6 modified materials have a place in the automotive industry with their excellent mechanical strength and long-term heat resistance. Its heat resistance is related to heat stabilizers. With the rapid refinement of relevant standards for new energy vehicle parts and materials, for flame-retardant nylon 6 modification such as halogen-free flame retardant, phosphorus flame retardant and nitrogen-phosphorus synergistic flame retardant, how to choose a flame retardant system to match the flame retardant effect and mechanical strength requirements of the parts is a very complex but must be solved problem.

In the future, lightweighting, electrification, and transmission efficiency of new energy vehicles will become indicators for the development and verification of most automotive parts with a higher degree of integration as a whole.

E-mail :

szyx@szyxnm.com

Mobile：
18963658202

Website：
www.szyxnm.com