GENIOSIL® XL 70
Phenyltrimethoxysilane GENIOSIL® XL 70 is an alkoxyarylsilane. It´s a clear, colorless liquid. The silane hydrolyzes in the presence of moisture (methanol is released) to form silanols, which can then react with themselves to produce siloxanes.
All the information provided is in accordance with the present state of our knowledge. Nonetheless, we disclaim any warranty or liability whatsoever and reserve the right, at any time, to effect technical alterations. The information provided, as well as the product's fitness for an intended application, should be checked by the buyer in preliminary trials. Contractual terms and conditions always take precedence. This disclaimer of warranty and liability also applies particularly in foreign countries with respect to third parties' rights.
In silane-crosslinking formulations, (e.g. silane-terminated polyethers , polyurethanes or polysiloxanes), GENIOSIL® XL 70 is mixed into the formulation as an additive to prevent premature crosslinking due to trace moisture. Processing is effected by means of standard mixing methods (e.g. paddle agitator, dissolver, kneader). GENIOSIL® XL 70 may be added before or during incorporation of the reactive polymer. The amount added will depend on the water content and pretreatment of the components
GENIOSIL® XL 70 is used as water scavenger during the production of silane-crosslinking adhesive and sealant formulations. In particular the brandnew water scavenger exhibits a high flash point and is virtually odorless.
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