Quality 25D Thermoplastic Polyester Elastomer TPEE Granule Plascic Raw Material factory
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Quality 25D Thermoplastic Polyester Elastomer TPEE Granule Plascic Raw Material factory
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25D Thermoplastic Polyester Elastomer TPEE Granule Plascic Raw Material

Brand Name: HAISO
Model Number: TPEE 25D
Place of Origin: Hubei,China

Product Details


Technical Spec: 25D Shore Hardness TPEE Physical Property: Super Flexible TPEE Resin
Performance Feature: High Impact Resistant Elastomer Processing Feature): Easy Processing TPEE Material
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25D Thermoplastic Polyester Elastomer

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TPEE Thermoplastic Elastomer Granule

Product Description

Thermoplastic Polyester Elastomer TPEE 25D
Product Overview
TPEE 25D offers high impact resistance, stable performance, and easy processing capabilities. This thermoplastic Polyester elastomer requires proper pre-drying before processing to maintain optimal material properties.
Technical Specifications
Test Items Test Method 25D
Tensile Strength, 25℃, MPa GB/T 528 5.5
Elongation at Break, 25℃, % GB/T 528 410
Shore Hardness, 3s, HD GB/T 2411 25
Density, g/cm³ GB/T 533 1.130
Melt Flow Rate, g/10min (220℃, 2.16kg) GB-3682 16
Processing Guidelines
Drying Requirement: TPEE must be pre-dried prior to processing to ensure the resin remains dry. When temperature exceeds the melting point, moisture causes hydrolysis, leading to degraded physical properties and increased brittleness.
Moisture Content: Hydrolysis generally will not occur when moisture content is below 0.1%. Materials exposed to air must be re-dried before use.
Recommended Drying Conditions: 80℃ for 3-4 hours, or 60℃ overnight.
Processing Methods: TPEE exhibits excellent processability and can be easily formed via injection molding, extrusion, and blow molding.
Processing Temperature: Recommended range from 180℃ to 260℃, depending on process and grade. Melting points of all standard grades are consistently stable.
Storage & Handling
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 critical to ensure finished product quality; insufficient drying will result in significant decline in mechanical properties.
Applications
  • Rail Transit: Under-rail pads for light rail, high-speed rail, subway, and heavy-haul railway. 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: Fiber-optic cables, communication wiring equipment, antennas. Exhibits excellent heat resistance, elasticity, creep resistance and electrical insulation.
  • Industrial Products: Hydraulic hoses, inflation tubes, gears, manipulators, couplings, seals, gaskets, shock absorbers.

Product Highlights

Thermoplastic Polyester Elastomer TPEE 25D Product Overview TPEE 25D offers high impact resistance, stable performance, and easy processing capabilities. This thermoplastic Polyester elastomer requires proper pre-drying before processing to maintain optimal material properties. Technical Specificati...

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