TPEE for Elastic Fibers for Automotive Parts

Introduction of the product
Thermoplastic Polyester Elastomer (TPC-ET), also known as polyester rubber (or TPEE), is a class of linear block copolymers containing PBT (polybutylene terephthalate) polyester hard segments and aliphatic polyester or polyether soft segments, with both the excellent elasticity of rubber and the ease of processing thermoplastics, softness and hardness can be adjusted, the design of the free, is the thermoplastic elastomers in the attention of the new species.
Performance characteristics of thermoplastic polyester elastomer
TPEE belongs to high-performance engineering grade elastomers, with high mechanical strength, good elasticity, impact resistance, creep resistance, cold resistance, bending fatigue resistance, oil resistance, resistance to chemicals and solvents, etc., with good processability, and can be filled, reinforced and alloying modification in the field of automotive parts, hydraulic hoses, cables and wires, electronic and electrical appliances, industrial products, stationery, biological materials and other fields to get a wide range of applications. The application of thermoplastic
Application of Thermoplastic Polyester Elastomer in Automotive Lightweighting Research
Polyester thermoplastic elastomer (ThermoplasticPolyesterElastomer, TPEE) belongs to the linear block copolymer, in addition to the unique properties of vulcanized rubber, but also with the processing characteristics of thermoplastics. Because the modulus of TPEE is higher than the same hardness of other thermoplastic elastomers, when the modulus as an important design condition, the use of TPEE materials can reduce the cross-sectional area of the product to reduce the amount of material; by changing the ratio of soft and hard segments, you can regulate the range of hardness of the TPEE; TPEE's heat resistance is excellent and the higher the hardness of the heat resistance is better, in the 140 ℃ continuous heating of 10h is not basically weightless, 180 ℃ high temperature heating 10h weightlessness, the TPEE is a linear block copolymer. 180 ℃ high temperature heating 10h weight loss of only 0.1%; TPEE cold resistance is also excellent, and the lower the hardness of cold resistance is better, can be in -40 ℃ low temperature long-term performance remains unchanged. In addition, TPEE's high mechanical strength and fatigue resistance, oil resistance, wear resistance, chemical resistance and other properties, but poor hot water resistance. In the field of automotive parts, TPEE is commonly used in fuel lines, door locks, seals, headlights, air intake hoses, airbags, gear belts, seat belt parts, steering knuckle boots, door handle sealing rings, satellite antenna clamps and so on.

Company information

The company's main import and export products include:

（1）Intermediates：A material produced in an API process step that must undergo further molecular changes or refinement to become an API. Intermediates may or may not be separated.Our Intermediate products include Pharmaceutical Intermediates, Pesticide Intermediates and Dye Intermediates.

（2）Catalysts And Auxiliaries：A catalyst is generally defined as a substance that increases the rate of a reaction without changing the total standard Gibbs free energy change of the reaction. It can also be expressed as a substance that increases the rate of a chemical reaction without altering the chemical equilibrium and whose own mass and chemical properties do not change before or after the chemical reaction.Auxiliaries (auxiliaries; additives) Defined in medicine as excipients and additives used in the production of medicines and in the formulation of prescriptions, i.e., a general term for all materials other than the main active ingredient of the drug, and an important constituent of pharmaceutical preparations.