ChangFu? EXC4

2,4,6,8-Tetramethyl-2,4,6,8-tetrakis[2-(3,4-epoxycyclohexyl)ethyl]cyclotetrasiloxane

Description

ChangFu? EXC4 is a cyclic organosiloxane molecule composed of four epoxy groups attached to a cyclic siloxane backbone. It contributes to high diffraction efficiency in holographic media, and mainly used for the preparation of electronic glue and adhesive.

Features & Benefits

No reaction with water under neutral conditions.

Epoxy functional group.

Excellent crosslinking agent for epoxy systems.

Applications

• ChangFu? EXC4 can be used as a coupling agent, adhesion promoter and surface modifier in various polymers such as coatings, inks, and adhesives.

• ChangFu? EXC4 can be used as a crosslinking agent in the preparation of hybrid organic-inorganic compounds.

• ChangFu? EXC4 can be used to produce corrosion-resistant protective coatings.

• ChangFu? EXC4 can be used as a crosslinker and a bonding agent to improve water resistance and wet adhesion of advanced adhesives and sealants.

• ChangFu? EXC4 can be used as a reagent and a laboratory chemical, especially for the synthesis of chemical compounds.

Package

Offered in 25L PE pails and 200L drums.

Custom packaging is available.

Storage

Stored in a cool, well-ventilated place.

Keep container tightly closed.

Transportation

Non-hazardous for transportation.

For more details, please see the corresponding Safety Data Sheet.

About ChangFu Specialty Epoxy Silanes

ChangFu Chemical is proud to be able to provide a series of specialty epoxy silanes, including glycidoxy silanes and epoxy cyclohexyl silanes. The chemical structure of these silanes contains an epoxy group that enables them to participate in various chemical reactions such as ring-opening reactions, crosslinking, and polymerization. Primarily, epoxy silanes perform as adhesion promoters and low energy crosslinking agents. They are more reactive and have been found to improve physical and chemical properties of polymer systems. More importantly, epoxy silanes are workable for aqueous solution coatings and have shown significant performance as a water-base coating additive.