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

Merquinsa 45-50/18 TPU Elastomer

Merquinsa 45-50/18 is a thermoplastic polyurethane (TPU) elastomer from the Merquinsa® TPU series by Chemtura (now LANXESS), offering balanced hardness (~45–50 Shore A), excellent melt processability, and robust mechanical resilience for extrusion and injection molding applications.
  • merquinsa 45 50 18 tpu elastomer_2cbc1e7c
  • merquinsa 45 50 18 tpu elastomer_2cbc1e7c

Features Of Merquinsa 45-50/18 TPU Elastomer

  1. Excellent abrasion resistance suitable for demanding mechanical environments.

  2. Good low-temperature flexibility down to –30 °C without significant loss of elasticity.

  3. Outstanding oil and grease resistance for long-term performance in lubricated systems.

  4. High melt processability with consistent rheology for reliable extrusion and injection molding.

  5. Hydrolysis-stabilized formulation ensuring extended service life under humid or wet conditions.

Typical Applications Of Merquinsa 45-50/18 TPU Elastomer

  1. Industrial conveyor belts and modular plastic chains.

  2. Automotive interior trim components and protective gaskets.

  3. Flexible hoses and pneumatic tubing for compressed air systems.

  4. Roller covers and precision metering rollers for printing and packaging equipment.

  5. Footwear midsoles and technical sport components requiring rebound and durability.

Specifications Of Merquinsa 45-50/18 TPU Elastomer

Chemical TypeThermoplastic Polyurethane (TPU), Polyester-based
Product FormPellets
AppearanceOff-white to light beige, free-flowing granules
Hardness (Shore A)45–50
Melt Flow Index (230 °C / 2.16 kg)18 g/10 min
Density1.18–1.22 g/cm³
Processing Temperature Range190–220 °C
Key FeaturesHydrolysis-resistant, high resilience, excellent tear strength


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *