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PSA/RLC for Automotive and E-Mobility

Engineered Adhesion and Protection for Automotive Innovation

Momentive offers advanced silicone pressure-sensitive adhesives (PSAs) and release coatings (RLCs) engineered for the automotive and mobility industry. Our solutions are designed to meet the high-performance standards required in automotive manufacturing, providing exceptional bonding strength, thermal stability, and surface protection.

Helpful Links on PSA/RLC for Automotive and E-Mobility

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Key Benefits

  • Exceptional Bonding Strength: Ensures reliable adhesion to various automotive materials, including metals, plastics, and composites.
  • Excellent damping performance at broad temperature range: Reduces vibration and noises in brake systems for enhanced driving experience.
  • High Temperature Resilience: Maintains performance across a broad temperature range, ideal for automotive environments with extreme heat and thermal cycling.
  • Chemical and Moisture Resistance: Resists automotive fluids, chemicals, and moisture, enhancing long-term durability.
  • Flexibility and Conformability: Adapts to curved and irregular surfaces, accommodating complex automotive designs.
  • Low Outgassing: Minimizes the release of volatile compounds, preserving the cleanliness of assembly processes.

 

Key Applications

  • Brake shim: Bonding steal pad in brake system to reduce and eliminate noise and vibration.
  • Interior and Exterior Trim: Securing trim panels, moldings, and decorative elements with strong, durable adhesion.
  • Sealing and Bonding: Bonding and sealing components such as sensors, lights, and panels, ensuring tight seals and long-lasting performance.
  • Thermal Management: Attaching thermal pads and insulation materials to manage heat and protect sensitive components.
  • Protective Films: Coating protective films used during manufacturing and transport to facilitate easy, residue-free removal.
  • Prefabricated Parts: Coating surfaces of prefabricated automotive parts to prevent damage and contamination during handling and transport.

Silicone Pressure Sensitive Adhesives for Noise, Vibration, and Harshness (NVH) Damping

Our silicone PSAs naturally offer noise and vibration damping characteristics. SilGrip™ silicone PSAs and SPUR+™ PSA 3.0 polyurethane deliver robust tack, peel, and shear strengths, along with effective damping in temperatures ranging from -45 °C (-50 °F) to 204 °C (400 °F). They also withstand ultraviolet (UV) exposure and harsh environments. Tailored formulations can be customized by adjusting component ratios to optimize damping performance across various temperature profiles.

Momentive’s SilGrip NVH PSA Kit is a fully customizable noise and vibration damping product used primarily as a contact adhesive, as well as pressure sensitive tapes and transfer films. It can be applied in minutes if used as a contact adhesive, or immediately when used as a pressure sensitive tape or transfer film. The kit allows a wide damping range over low temperatures, room temperatures and high temperatures, depending on the chosen mix ratio.

Typical Applications of Silicone PSA NVH kit:

  • Automotive Disc Brakes
Car Moving Down Road

Why Choose Momentive?

  • Industry Expertise: With decades of experience in silicone technology, Momentive offers solutions that are tailored to meet the specific needs of the automotive industry.
  • Innovative Solutions: Our state-of-the-art technology and commitment to research and development ensure that we provide cutting-edge products that set the standard for performance.
  • Sustainability: Momentive is dedicated to sustainability, offering solutions that contribute to sustainable practices and reduce environmental impact.

 

Partner with Momentive

When it comes to enhancing the efficiency, durability, and quality of your automotive projects, Momentive’s silicone PSAs and RLCs are the solutions you can trust. Contact us today to explore how our products can make a difference in your next project.
 

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