TPEE plastic raw materials in the production shaft dust cover and traditional application neoprene material has the following advantages: - 50% decrease in weight do what plastic auto parts? TPEE, shorten the molding cycle of 90% * better product stability and better chemical resistance · Better performance and bending fatigue resistance and high-speed rotation of the lower centrifugal expansion · at low temperature can be maintained for good strength · Longer life · recyclable · better ozone resistance thermoplastic polyester elastomer (TPEE), its main component is polyethylene terephthalate glycol fat (PBT) as a hard segment (crystal phase), a polyether or polyester block copolymer (amorphous phase) the soft segment. Comparison of the hard and soft segments, to judge their mechanical properties between hardness and physical. Junction hard segments gradually forming a physical anti-aging plastic materials preferred TPEE! ! , To bear its own external and internal stress; soft segment is uniformly dispersed elastomeric segment. When the temperature is below the melting point TPEE, hair partially crystalline hard segment to form a connection point to play the role of physical crosslinking points, to ensure that no deformation TPEE products; and the glass transition temperature of the soft segment is low TPEE, and some uncrystallized hard segments form a continuous phase. The crystallization temperature range of the glass transition temperature of the soft segment and the hard segment between wide, in this temperature range, the generation of the plastic material, the process can be performed using a relatively simple process. But the nature of the physical crosslinking is not very stable antenna TPEE do what brand? Model, likely affected by temperature, the binding force of the lower temperature of the hard segment will rise, it appears characteristic of vulcanized rubber. TPEE, Jichang plastics, anti-aging plastic materials preferred TPEE! ! By Dongguan Chang Ping Jichang plastic materials. TPEE, Jichang plastics, anti-aging plastic materials preferred TPEE! ! Dongguan City, often Jichang plastic materials (jichang668.1688.com/)(www.POM100.COM) this year introduced a new upgrade, the above picture is for reference only, please call the contact of the page or image on the phone, ask The latest information, contact: Mr. Zhou.