Chemical Name：Methyl tributyl ketoxime silane/tetrabutyl ketoxime silane mixture
Molecular Formula： C13H27N3O3Si C16H32N4O4Si
Molecular Weight： 301.46 372.54
CAS No.： N.A
Colorless and transparent, liquid with oxime (MEKO) odor.
Note: the above data is for reference only, cannot be as a technical specification.
D-315 is a mixture of alkyl tributyl ketoxime silane. Tributanone oxime group is hydrolyzable, so the product is easily hydrolyzed when exposed to moisture (in contact with water).
D-315 can react with hydroxyl-containing polysiloxane in the presence of organotin catalyst to form cross-linked silicone rubber
Be used as a cross-linking agengt for oxime RTV-1 sealant.
D-315 can be used as a crosslinker for one component neutral curing silicone sealant. It is usually the main choice of oxime RTV-1 sealant crosslinker. It can be used alone or in combination with other oximisilanes to provide desired properties (such as cure rate, adhesion, etc.).