Automotive Sound Insulation

Automotive sound insulation systems demand materials that block noise, reduce vibration, and integrate seamlessly with vehicle structures. Our high-density, flexible TPU films act as a critical raw material, solving key acoustic and manufacturing challenges to deliver quieter, more comfortable cabins for your end products.

Acoustic Damping & Noise Blocking

With optimized density and viscoelastic properties, our TPU film reduces road, engine, and wind noise by 15–25dB. This solves the pain point of insufficient sound insulation in compact or electric vehicles, enhancing passenger comfort and differentiating your automotive products in the market.

Lightweight & Space-Saving

Thinner (0.1–0.3mm) and lighter than traditional rubber/foam insulation, our TPU film preserves vehicle weight efficiency and fits into tight spaces (door panels, floor mats, dashboards). It eliminates the trade-off between sound insulation performance and fuel economy, aligning with automotive industry efficiency trends.

Moisture & Chemical Resistance

100% waterproof and resistant to automotive fluids (oils, coolants) and cleaning agents, our TPU film avoids deterioration from moisture or chemical exposure. This ensures long-term acoustic performance, reduces replacement needs for end-users, and lowers your product’s total cost of ownership.

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Sound Insulation

Choose Your Customized Solution by Scenario

We provide targeted TPU material solutions for automotive sound insulation applications, aligned with your manufacturing processes.

Door Panel Sound Insulation (Barrier/Layer Raw Material)

Floor & Trunk Insulation (Vibration-Damping Layer)

Dashboard & Engine Bay Insulation (Heat/Noise Barrier)

Wheel Well Insulation (Road Noise Blocking)

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