The "Technical Roadmap for Energy-saving and New Energy Vehicle Development" points out that in 2020, 2025, and 2030, the weight of a bicycle needs to be reduced by 10%, 20%, and 35% respectively compared with 2015.
In the copolymer of ethylene and higher α-olefin, when the content of the higher α-olefin in the copolymer is relatively high, it is a semi-crystalline, low modulus polymer. The copolymer of ethylene and higher α-olefin plays a role of physical crosslinking through the crystallization of the polyethylene segment, thereby exhibiting the behavior of a thermoplastic elastomer.
The polyolefin industry is developing in the direction of high added value, green and low carbon, and industrial chain risk prevention and control. The problems that are facing and urgently need to be solved are: "dual carbon", epidemic, plastic ban, stricter environmental protection requirements, centralized release of production capacity, vacancies in high-end products, changes in the consumption structure, and price wars.
Outstanding performance: The parts made with Santoprene™ TPV are not only strong and flexible, but also have excellent aesthetics and sealing during the service life of the parts, and maintain a high level of performance.