Solvent-based adhesives remain critical in high-performance applications such as automotive, aerospace, electronics, and industrial assembly. These systems demand thermal stability, chemical resistance, and long-term flexibility properties that traditional organic polymers often fail to deliver. Momentive’s silicone gums provide a robust solution, enabling formulators to design adhesives that withstand extreme environments while maintaining processability and adhesion versatility. 

Momentive’s SE-Series silicone gums are high molecular weight polydimethylsiloxane elastomers engineered to deliver superior performance in solvent-based adhesive formulations. These gums provide thermal stability, flexibility, and chemical resistance, making them ideal for demanding industrial, automotive, and electronics bonding applications.

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Why Momentive Silicone Gums in Adhesives?

Silicone gums are high molecular weight polysiloxanes that impart:

• Thermal Resistance: Continuous service up to 200–250°C, short-term up to 300°C.
• Chemical Durability: Resistant to moisture, ozone, UV, acids, alkalis, and oils.
• Flexibility & Elasticity: Maintains performance under thermal cycling and vibration.
• Adhesion Versatility: Bonds to metals, plastics, glass, and composites.
• Electrical Insulation: Ideal for electronics and aerospace adhesive systems.

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Why Choose Momentive Silicone Gums?

• Exceptional Heat Resistance
  • Withstand continuous exposure up to 200–250°C, outperforming organic polymers in high-temperature environments.
• Outstanding Chemical Durability
  • Resistant to moisture, UV, ozone, acids, and oils, ensuring long-term reliability.
• Enhanced Adhesion Versatility
  • Bonds effectively to metals, plastics, glass, and composites when combined with silicone resins.
• Flexibility & Stress Relief
  • Maintains elasticity under thermal cycling and vibration, reducing risk of adhesive failure.
• Formulation Compatibility
  • Easily incorporated into solvent-based systems for pressure-sensitive adhesives (PSAs), laminating adhesives, and specialty coatings.

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Applications

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Conclusion 

For solvent-based and elastomeric adhesive formulators looking to re-evaluate their materials, Momentive Silicone Gums offer tougher solutions for extreme environments. Click the button below to talk to a technical specialist today!