Product丨BYK heat stabilizer solution in long-lasting high-temperature thermal oxidation nylon materials
Release time:
2026-03-27
Nylon (PA6, PA66, PA46, etc.) is widely used in automobiles, electronics, industrial equipment and other fields due to its excellent mechanical strength, wear resistance and chemical resistance. However, in complex environments such as high temperature, oxygen and mechanical stress, nylon is prone to thermal oxidative degradation, resulting in material yellowing, reduced strength and shortened service life. Therefore, the development of high-temperature-resistant and long-lasting thermal oxygen-stabilized nylon materials has become an urgent need for the industry.
BYK thermal stabilizers
As the world's leading supplier of specialty chemicals, BYK Chemicals is a market leader in the application of peripheral parts for automobiles, especially engine compartments of fuel vehicles, in response to the above-mentioned performance requirements. Its mature inorganic copper salt heat stabilizers BYK-MAX HS 4300, 4304, 4305, 4306 and other products are originally imported from the United States and Europe. This type of heat stabilizer product does not contain resin and is 100% active. It can fully maintain the efficacy of the additive when processed at room temperature. It provides high precision for the formula and can be dispersed using general processing equipment. A single particle formula can replace the masterbatch or a variety of single-component formulas, and customized formula services can be provided according to customer needs. The reaction mechanism of inorganic heat stabilizer is as follows:
Tensile strength performance retention rate of PA6 system at 150℃:
In view of the fact that inorganic copper salt heat stabilizers cannot be applied to light-colored parts and electronic and electrical fields that have requirements for halogen and CTI, BYK's copper-free organic system heat stabilizers BYK-MAX HS 4309 and BYK-MAX HS 4317 can solve the above problems well. They have extremely low conductivity and good long-term thermal stability. The test data in the PA6 system are as follows:
After years of industrial verification and application accumulation, BYK heat stabilizer products have been successfully used in many heat-resistant nylon project cases such as around automobile engine compartments and electronic connectors. In addition to providing customers with absolute performance guarantees, they can also reduce the risks caused by customers' single raw material supply and meet customers' urgent needs for material cost optimization.
Service Hotline:
Focus on us
Contact Information
E-mail:hy@haiyi21cn.com
Address: East Block, 3rd Floor, Mid-term Building, 2000 Zhongshan North Road, Putuo District, Shanghai
Hotline:
400-088-7155
-
E-mail:hy@haiyi21cn.com
Address: East Block, 3rd Floor, Mid-term Building, 2000 Zhongshan North Road, Putuo District, Shanghai
All rights reserved©2022 Shanghai Haiyi Technology & Trade Co., Ltd
The license number for the production and operation of hazardous chemicals is: Shanghai (Feng) Emergency Management Xu [2021]202233(FY)