SILANIL® 258

SILANIL® 258 has functionalities such as adhesion promoter, coupling agent and surface modifier.

Identification

Molecular Formula: (CH3O)3Si-(CH2)3OCH2-C2H3O
CASE Ingredients Functions: Adhesion PromoterCoupling AgentCrosslinking Agent

Adhesives & Sealants — Other Adhesives & Sealants Applications; Paints & Coatings — Other Paints & Coatings Applications

Adhesives & Sealants — Building & Construction

Building & Construction — Building Materials

CASE Ingredients — Additives

CASE Ingredients — Monomers & Intermediates

Brand: SILANIL
Functions: Adhesion Promoter, Coupling Agent, Crosslinking Agent
Markets: Adhesives & Sealants
Building & Construction
Paints & Coatings
Technology: CASE Ingredients
Key Benefits of Crosslinker: Create network structure in Polymers.
Increase strength and hardness.
Provide longer service life of products.
Give higher temperature resistance.
Enhance ability of scrub resistance.
Key Benefits of Coupling Agent: Improve adhesion between resins and substrates.; Enhance corrosion resistance.; Provide compatibility between resins and fillers.; Increase mechanical strengths of composites.; Provide higher filler loading for composites.
Handling: N2 gas is required to purge into a container to get rid of moisture before and after filling silane liquid. In case of sample packing without N2 gas, the minimum air space in a sample container is recommended. Inner and outer caps must be tightly closed. More air space left in the container may cause self-crosslinking of silanes. Equipment should be cleaned with ethanol or methylated spirits and dried completely before use. Stainless steel, glass, and Teflon® are recommended for contact with silanes. Some silanes such as Silanil® 250 are recommended to keep in an amber container to avoid the sun light.

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