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LS-D312 1,2-Bis(trimethoxysilyl)ethane
CAS NO.: 18406-41-2
Silfluo LS-D312 is 1,2-Bis(trimethoxysilyl)ethane, a bis-silyl functional silane commonly referred to as BTMSE.
The molecule contains two trimethoxysilyl groups connected by a short ethylene bridge, with no additional organofunctional group such as amino, epoxy, vinyl, or methacryloxy.
The trimethoxysilyl groups hydrolyze and condense under suitable moisture, pH, and catalyst conditions, forming siloxane networks.
Compared with ethoxy-functional bis-silanes, the methoxy-functional structure gives higher hydrolysis reactivity under equivalent conditions.
Used as crosslinking silane, sol-gel network component, or surface treatment additive in metal pretreatment systems, coatings, sealants, adhesives, and inorganic-organic hybrid formulations.
Performance equivalent to Momentive Y-9805.
Performance equivalent to industry standards: Momentive Y-9805.
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