Structural adhesives

Our fumed silica products can provide sag resistance in adhesive beads which increase bond line dimensional stability until cure, as well as add reinforcement to increase cohesive strength. Structural adhesives that benefit from our additives include those used for structural bonding, pressure sensitive adhesives, and elastic bonding and sealing.

Low surface area fumed silica which has been surface modified with PDMS

CAB-O-SIL^® TS-710 FUMED SILICA

A low surface area fumed silica which has been surface modified with polydimethylsiloxane.

Medium surface area fumed silica which has been surface modified with PDMS

CAB-O-SIL^® TS-720 FUMED SILICA

A medium surface area fumed silica which has been surface modified with polydimethylsiloxane.

High bulk density fumed silica for faster incorporation and ease of handling

CAB-O-SIL^® TS-720D FUMED SILICA

The bulk density of this fumed silica has been increased for faster incorporation and ease of handling.

Fumed silica that reduces the viscosity in the application without compromising sag resistance to improve adhesives

CAB-O-SIL^® ULTRABOND 5780™ FUMED SILICA

A fumed silica that improves adhesives systems by reducing the viscosity in the application without compromising sag resistance. It is suitable for use in structural adhesives for epoxy formulations in a wide range of industries.