Product name:Methyltris(methylethylketoxime)silane; MTO
Cas No.: 22984-54-9
Molecular formula: C13H27N3O3Si
Molecular weight: 301.46
1. Methyltris(methylethylketoxime)silaneis oxime silane-based crosslinkers for producing neutral moisture-curing silicone sealants. Using these silane compounds, hydroxyl-functionalized silicone polymers are crosslinked to obtain a silicone elastomer under the effect of a catalyst and moisture. When using D-33, no acetic acid or amine is released in contrast to acid or alkaline cross- linking systems, but methyl ethylketoxime. As this cleavage product reacts neutrally, sealing compounds based on crosslinker oxime can be used even on sensitive substrates such as marble.
2. Methyltris(methylethylketoxime)silaneis a clear colorless to pale yellow fluid with a typical smell (MEKO).The product readily hydrolyzes upon contact with moisture.
1. Be used as a cross-linking agengt for RTV.
2. Methyltris(methylethylketoxime)silaneis often the main crosslinker of choice for oxime silicone sealants and can be used by itself or in combination with other oximesilanes to provide the sealant with targeted properties (such as desired cure rate, adhesion, etc). In contrast to acidic or basiccuring systems, no acidic acid or amine, but 2-butanoneoxime is liberated during application. Due to the neutral character of 2-butanoneoxime, sealants based on D-33 can be applied even on (corrosion) sensitive substrates like metals or marble.
Methyltris(methylethylketoxime)silanePackaging and Shipping
Packing:200L/galvanized steel drum
Delivery:with in 5-7 working days.
Store in a cool, ventilated warehouse. Keep away from fire and heat sources. Keep the container sealed. Should be stored separately from oxidants, acids, and food chemicals.