- Chemical Name:2-Pentanone, 2,2′,2′′-[O,O′,O′′-(ethenylsilylidyne)trioxime]
- Functions:Crosslinking Agent
- CAS Number:58190-62-8
- Chemical Family:Silanes
- Labeling Claims:Methyl Ethyl Ketone free, Methylethyl Ketone Oxime(MEKO)-free
- Compatible Polymers & Resins:Silicones
WACKER® Crosslinker NM 25 is a clear to light yellow liquid crosslinker that contains no MEKO (methyl ethyl ketoxime). This product undergoes rapid hydrolysis upon exposure to moisture. It is commonly used as the primary crosslinker in oxime silicone sealants with no MEKO content.