Extrusion Grade TPE / TPR Compounds
Thermoplastic Elastomer

Extrusion Grade TPE / TPR Compounds

High Melt Strength, Tight Dimensional Tolerances, UV & Heat Stability

Formulated for continuous profile extrusion, automotive weatherseals, industrial flexible tubing, and wire cable jacketing. Delivers exceptional melt strength and smooth surface finishes across a wide thermal range (-50°C to 125°C).

Superior melt integrity ensuring uniform wall thickness
Excellent ozone & weather resistance per ASTM D1149
Wide operational temperature capability (-50°C to 125°C)
Available in UL94 flame retardant grades (V0/V2 compliant)
Key Physical & Mechanical Specifications
Hardness RangeShore 40A - 90A
Operating Temperature-50°C to 125°C
Surface FinishMatte / Smooth Semi-Gloss
UV ResistanceGrade 4 - 5 (No cracking)
Dielectric Strength> 25 kV/mm
Recommended Processing & Molding Guidelines
Melt Temperature Range

Zone 1: 150°C / Zone 2: 175°C / Die: 190°C

Mold Temperature

Water cooling bath: 15°C - 25°C

Pre-Drying Guidelines

80°C for 2 hours

Injection / Extrusion Pressure

Extruder L/D ratio ≥ 25:1 recommended

Target Applications & End-Use Industries

Automotive door/window weatherseals and sunroof gaskets

Architectural structural glazing and expansion joints

Washing machine inlet/outlet hoses & food-grade tubing

Low-Smoke Zero-Halogen (LSZH) cable jackets

Environmental & Regulatory Compliance

All compounds are 100% compliant with EU REACH (SVHC), RoHS 2.0, California Prop 65, and Halogen-Free requirements.