Vinyltris(methylehty lketoximino)silane (VOS)


Vinyltris(methylehty lketoximino)silane (VOS)

Chemical Name: Vinyltris(methylehtylketoximino)silane  (VOS)
Structural Formula:  CH2=CHSi[_O_N= C        ]3
Molecular Weight: 313
◆ Applications: It is a gentle silane coupling agent. As a cross-linking agent (vulcanizing agent) of room temperature vulcanized silicone rubber and silicone sealant, it is more active than methyl curing agent.
◆ Physical and chemical properties: The product is colorless or light yellow transparent liquid,
It’s easy to hydrolyze in contact with water or water vapor. Color darks with long storage time.
◆ Packing and handling: Stored in airtight containers and placed under dry and cool condition away from light. It’s non–corrosive and general chemical transportation rules are applicable.
◆ Packages:180kg or 20kg in plastic drum or iron drum with plastic liner.
◆ Specifications

Items Enterprise standard
Appearance and Odor colorless or light yellow transparent liquid
with Methyl Ethyl Ketoxime odor
PH 6.5-7.5
Specific Gravity(25℃) 0.977-0.987
Chroma(Hazen) ≤30
Assay ≥90%


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