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

API DT 50/CL1 TPE

API DT 50/CL1 TPE is a high-performance thermoplastic elastomer from API’s DT Series, featuring excellent compression set resistance, CL1 flame-retardant certification, and superior processability for automotive seals and medical tubing. It combines silicone-like elasticity with thermoplastic recyclability, offering consistent Shore A50 hardness and UL94 V-0 compliance.
  • api dt 50 cl1 tpe_4ca13b34
  • api dt 50 cl1 tpe_4ca13b34

Features Of API DT 50/CL1 TPE

  1. Thermoplastic elastomer (TPE) formulation with balanced hardness and elasticity for reliable processing.

  2. Excellent melt flow stability suitable for high-speed extrusion and injection molding operations.

  3. Good resistance to UV exposure and thermal aging under standard industrial conditions.

  4. Halogen-free and compliant with RoHS directives for environmentally responsible manufacturing.

  5. Low compression set performance ensures long-term sealing integrity in dynamic applications.

Typical Applications Of API DT 50/CL1 TPE

  1. Automotive interior trim components including seals, gaskets, and soft-touch overlays.

  2. Consumer electronics housings and protective overmolded grips for handheld devices.

  3. Medical device components requiring non-toxic, skin-contact compatible elastomeric properties.

  4. Industrial fluid handling parts such as flexible tubing connectors and vibration-damping mounts.

  5. Appliance control panels and ergonomic interface elements requiring tactile feedback and durability.

Specifications Of API DT 50/CL1 TPE

Chemical TypeThermoplastic Elastomer (TPE) – Styrenic Block Copolymer (SBC) based
Product FormPellets
AppearanceOff-white to light beige, free-flowing granules
Shore A Hardness (ASTM D2240)50 ± 3
Melt Flow Rate (230°C/2.16 kg, ASTM D1238)12–18 g/10 min
Density (ASTM D792)0.98–1.02 g/cm³
Key FeaturesSoft-touch feel, easy colorability, good adhesion to PP/PS substrates
Primary ApplicationsOvermolding, extruded profiles, injection-molded functional parts


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