ACOUSTIFLEX® S

ACOUSTIFLEX® S is a single-ingredient polyurethane (PU) material used in engine bay components and sound absorption materials. It is also suitable for sound dampening applications in plastics and elastomers. Offering high durability, lightweight properties, and reduced installation time, it enhances performance and efficiency.

 

The information, specifications, and materials provided with this product are for general informational purposes only and are subject to change without notice. The product is provided “as is” without any warranties, express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose, or non-infringement. Users are responsible for ensuring the product is suitable for their intended application and for following all applicable safety guidelines and instructions.

The information, specifications, and materials accessible here may not reflect the most current version. Please use the Request a Document feature for the most current product documentation available.

Product End Uses: Engine Bay Components, Sound Absorption Material, Sound Dampening Applications

Chemical Family: Polyurethanes (PU)

Product Features: Good Absorption, High Durability, Light Weight, Reduced Installation Time

Enhanced TDS

Identification & Functionality

Blend
No
Chemical Family
Single Ingredient
Yes

Features & Benefits

Product Features
Features
  • Can be used for thermoformable semi-rigid foam
  • Durable through the entire vehicle life cycle
  • Enables easier OEM installation

        Benefits

  • 20% foam weight reduction
    • Foam density ±12,5 kg/m³
  • Improved productivity 
    • Immediate cutting after foaming (production efficiency)
    • Consistent acoustics and density through the block
  • Better thermoforming
    • Ability to produce thicker and more complex parts with reduced reject rates, optimizing design freedom

Applications & Uses

Regulatory & Compliance

Packaging & Availability

Regional Availability
  • Global

Other

Appearance (SDS)
Liquid
Color (SDS)
Black
Labeling Claims
Physical Form
Product End Uses