Quality 55D Thermoplastic Polyester Elastomer TPEE Granules for Automotive Components factory
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Quality 55D Thermoplastic Polyester Elastomer TPEE Granules for Automotive Components factory
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55D Thermoplastic Polyester Elastomer TPEE Granules for Automotive Components

Brand Name: HAISO
Model Number: TPEE 55D
Place of Origin: Hubei,China

Product Details


Core Category: Thermoplastic Polyester Elastomer (TPEE) Technical Specification: 55D Shore Hardness TPEE
Performance Feature: High Impact Resistance TPEE Processing Method: Injection Molding TPEE Resin
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55D TPEE Granules

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Thermoplastic Polyester Elastomer 55D

Product Description

Thermoplastic Polyester Elastomer TPEE 55D
Material Processing Requirements

TPEE must be pre-dried prior to processing to ensure the resin remains dry during manufacturing operations.

When the temperature exceeds the melting point, moisture in the resin will cause hydrolysis, resulting in degraded physical properties and increased brittleness. Generally, hydrolysis will not occur when the moisture content is below 0.1%. Therefore, materials exposed to air must be re-dried before use.

Recommended Drying Conditions: 80℃ for 3-4 hours, or 60℃ overnight.

Processing Characteristics

TPEE exhibits excellent processability and can be easily formed into various products via plastic processing methods such as injection molding, extrusion, and blow molding.

Recommended Processing Temperature: 180℃ to 260℃ (specific temperature depends on process and grade). The melting points of all standard grades are consistently stable.

Storage Guidelines

TPEE is hygroscopic and must be stored in a cool, dry place in sealed packaging. Any unused material after opening should be tightly resealed. Drying prior to processing is a critical step to ensure finished product quality; insufficient or no drying will result in a significant decline in the mechanical properties of the product.

Key Applications
  • Rail Transit: Under-rail pads for light rail, high-speed rail, subway, and heavy-haul railway systems. Features appropriate dynamic-static ratio and excellent resilience.
  • Automotive Components: Engine intake pipes, drive shaft boots, airbag housings, automotive fuel vapor hoses, fuel tanks, air brake hoses. Offers outstanding chemical resistance and weatherability for superior performance and longer service life.
  • Electrical & Electronic Industry: Fiber-optic cables, communication wiring equipment, antennas. Provides excellent heat resistance, elasticity, creep resistance and electrical insulation.
  • Industrial Products: Hydraulic hoses, inflation tubes, gears, manipulators, couplings, seals, gaskets, shock absorbers.
Product Features
  • High Impact Resistance
  • Stable Performance
  • Easy Processing

Product Highlights

Thermoplastic Polyester Elastomer TPEE 55D Material Processing Requirements TPEE must be pre-dried prior to processing to ensure the resin remains dry during manufacturing operations. When the temperature exceeds the melting point, moisture in the resin will cause hydrolysis, resulting in degraded ...

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