Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Merrell TPUH680 TPU Elastomer

Merrell TPUH680 is a high-performance thermoplastic polyurethane elastomer from Merrell’s TPUH series, offering excellent abrasion resistance, elasticity, and low-temperature flexibility. Ideal for demanding applications like footwear soles, automotive parts, and industrial seals, it combines processability with superior mechanical properties and chemical resilience.
  • merrell tpuh680 tpu elastomer_cbb48e7f
  • merrell tpuh680 tpu elastomer_cbb48e7f

Features Of Merrell TPUH680 TPU Elastomer

  1. Excellent abrasion resistance for extended service life in demanding mechanical environments.

  2. High tensile strength and elongation at break, enabling superior elasticity and recovery performance.

  3. Good low-temperature flexibility down to –30 °C without significant stiffening or cracking.

  4. Outstanding oil, grease, and hydrocarbon resistance compared to conventional thermoplastics.

  5. Readily processable via extrusion, injection molding, and calendering with minimal thermal degradation.

Typical Applications Of Merrell TPUH680 TPU Elastomer

  1. Industrial hoses and pneumatic tubing requiring high flex fatigue resistance.

  2. Roller covers and conveyor belts for material handling systems.

  3. Seals, gaskets, and dynamic sealing components in hydraulic and pneumatic equipment.

  4. Protective coatings and linings for abrasive or chemically exposed surfaces.

  5. High-performance footwear midsoles and outsoles demanding rebound and durability.

Specifications Of Merrell TPUH680 TPU Elastomer

Chemical TypeAliphatic polyester-based thermoplastic polyurethane
Product FormPellets
AppearanceOff-white to light amber translucent granules
Density (g/cm³)1.18–1.22
Melt Flow Index (230 °C / 2.16 kg, g/10 min)10–14
Hardness (Shore A)68 ± 3
Tensile Strength (MPa)32–38
Elongation at Break (%)550–620


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