Crosile® 5246: Advanced Silane Co-Oligomer for Superior Adhesion and Hydrophobicity

Crosile® 5246 is a silane co-oligomer that combines the functionality of diamino groups and alkyl-functional silanes, offering versatile reactivity with organic resins and inorganic surfaces such as concrete, glass, and aluminum. This unique product acts as an efficient adhesion promoter between amino-reactive resins (such as MS polymers, silicones, silylated polyurethanes, polyurethanes, and epoxies) and inorganic substrates. The diamino group in Crosile® 5246 enhances adhesion performance, while the alkyl chain side imparts superior hydrophobicity.

Key Features and Benefits of Crosile® 5246

Crosile® 5246 Key Features (Simplified)

1. Superior Adhesion: Enhances bonding between organic resins and inorganic substrates like glass, concrete, and aluminum.

2. Improved Mechanical Strength: Boosts the durability and flexibility of adhesives and coatings.

3. Low VOC, Low Odor: Reduces volatile organic compounds and minimizes odor during application.

4. Enhanced Hydrophobicity: Provides better water resistance compared to regular diamino silanes.

5. Elasticity and Flexibility: Offers improved elasticity and lower modulus in cured adhesives.

6. Anti-Yellowing: Less prone to discoloration over time, maintaining a clean appearance.

7. Coupling Agent for Composites: Strengthens mineral-filled rubbers and resins, improving their overall performance.

Chemical Structure of Crosile® 5246

Crosile® 5246 is a carefully engineered silane co-oligomer with diamino-functional and alkyl-functional groups, allowing it to react with a variety of substrates and resins. This dual functionality ensures exceptional adhesion, durability, and water resistance.

Applications of Crosile® 5246

  • Adhesives and Sealants:

Used as a key ingredient in MS polymer, polyurethane, epoxy, and silicone adhesives for its excellent adhesion-promoting properties and flexibility.

  • Coatings:

Improves bonding to inorganic surfaces such as glass, concrete, and aluminum while enhancing mechanical properties and resistance to environmental factors.

  • Rubber and Composite Materials:

Acts as a superior coupling agent to enhance the performance of rubber and composite materials filled with minerals, providing better strength, flexibility, and longevity.

  • Industrial Applications:

Suitable for use in demanding industrial environments where high adhesion, elasticity, and hydrophobicity are required.

  • Construction Materials:

Improves adhesion and hydrophobic properties of construction materials, making it an ideal choice for glass bonding, concrete repair, and facade coatings.

Why Choose Crosile® 5246?

Crosile® 5246 stands out as a high-performance silane co-oligomer due to its ability to enhance adhesion, mechanical properties, and hydrophobicity across a variety of applications. It is an essential product for manufacturers seeking to improve the performance of adhesives, coatings, and composite materials while maintaining environmental compliance with low VOC emissions.

By integrating Crosile® 5246 into your formulations, you can achieve higher product quality, longer durability, and superior performance in a wide range of applications.

Optimize your adhesive and coating solutions today with Crosile® 5246—your partner for advanced material performance and sustainable innovation!

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