Injection Molding Grade TPE / TPR Compounds
Thermoplastic Elastomer

Injection Molding Grade TPE / TPR Compounds

Superior Melt Flow, Multi-Substrate Overmolding (PP/PC/ABS/PA) & Silky Ergonomic Grip

Engineered for high-precision single & multi-shot injection molding. Hardness ranges from Shore 20A to 95A with outstanding mold release, short cycle times, and scratch resistance.

Strong chemical bonding to PP, PE, PC, ABS, and PA without primers
Ultra-fast cycle time (15–35s) maximizing throughput
Silky dry-touch ergonomics with anti-slip & wear resistance
100% Non-toxic, fully compliant with EU REACH & RoHS
Key Physical & Mechanical Specifications
Hardness RangeShore 20A - 95A
Specific Gravity0.89 - 1.18 g/cm³
Tensile Strength> 15.0 MPa
Elongation at Break> 550 %
Melt Flow Index (190°C/5kg)15 - 45 g/10min
Overmolding SubstratesPP, PE, PC, ABS, Nylon (PA6/PA66)
Recommended Processing & Molding Guidelines
Melt Temperature Range

160°C - 200°C (Barrel temp)

Mold Temperature

25°C - 45°C

Pre-Drying Guidelines

Usually not required; 70°C for 2h recommended for high gloss

Injection / Extrusion Pressure

Medium injection pressure (40 - 80 MPa)

Target Applications & End-Use Industries

Power tool handles & ergonomic anti-vibration overmolding

Smart home appliances & consumer electronics buttons/casings

Automotive interior knobs, cup holders, and weatherstrips

Sports equipment grips & diving mask seals

Environmental & Regulatory Compliance

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