Speaking of "modified nylon", many people may feel unfamiliar. In fact, "modified nylon" is indispensable for raw materials ranging from electrical switches at home to large auto parts and mechanical equipment.
"Modified nylon" is the main raw material of modified engineering plastics. In China, there is a high-tech private enterprise specializing in the production of "modified nylon" series products-ZJXL Advanced Materials Technology Co., Ltd. At present, ZJXL's "modified nylon" series products are widely used in the automotive industry, electronic appliances, communications, machinery and other fields. It has also successfully entered the Huawei product supply chain and used its high-performance products to support Huawei's base station construction.
In the new material production workshop of Xinli, the long modified material on the production line is as thick as noodles. After being cut by the machine, it becomes rice-like particles, which are packed into bags and waited for shipment. "The main thing we provide to Huawei is this kind of rice-sized modified plastic. We call it flame-retardant reinforced nylon PPA." Chen Pei, CTO of ZJXL, introduced to the Hay Think team that flame-retardant reinforced nylon PPA is a high-temperature-resistant special engineering plastic. In the past, PPA products on the Chinese market mainly came from foreign-funded enterprises due to lack of key technologies. ZJXL's R&D team introduced high-molecular-weight flame retardant BPS technology and applied it to the company's flame-retardant reinforced nylon PPA products, filling the gap in the market. After nearly 3 years of technical research and development, industrialized sales were finally realized.
According to Chen Pei, some of Huawei's base stations are built in low or high temperature environments such as the mountains and deserts in the central and western regions, and even on Mount Everest. All materials in the base stations are required to adapt to extreme weather conditions and withstand extremely high temperatures. , The test of ultra-low temperature. ZJXL's flame-retardant reinforced nylon PPA products not only improve the flame retardancy, strength, toughness and other aspects of the product, but also overcome the ubiquitous discoloration and instability problems during processing, and provide base stations withstand the test of extreme weather and harsh environments. Guaranteed.
In recent years, ZJXL has been committed to the research and development of modified plastics in the 5G field. The company has an internal R&D team of more than 50 people composed of doctors and masters, and has established long-term scientific research cooperation with the Chinese Academy of Sciences, Lanzhou University and other scientific research institutes. .