VANABIO® OS3760
VANABIO® OS3760
VANABIO® OS3760

Phenyltris(methylethylketoxime)silane(POS)

VANABIO® OS3760 (POS silane) is clear and yellowish or colorless liquid with a typical smell (MEKO). The product readily hydrolyzes upon contact with moisture.


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Technical Data


CAS No.

34036-80-1

EINECS No.:

433-360-6

Formula

C18H29N3O3Si

Molecular Weight

363.53

Boiling Point

63°C [3mmHg]

Flash Point

90°C



Color and Appearance

Colorless or yellowish transparent liquid

Density 25/25°C

0.990-1.000 g/cm3

Refractive Index

1.4945-1.4955

Active Content

96.0%


Application


  • Using OS3760 in sealant formulations will also provide improved tear-resistance and heat-resistance. Another important advantage of using OS3760 in clear silicone sealant is that extended tooling times can be achieved without jeopardizing crack-resistance.


  • VANABIO® OS3760 phenyl tris methylethylketoximino silane is used as a crosslinker in the manufacturing of 1-part neutral cure silicone sealant and will allow the skilled formulator to develop low modulus sealants with high movement capability.


Packing and Storage


  • VANABIO® OS3760 phenyl tris (butanone oxime) silane is supplied in 200Kg steel drum or 950Kg IBC container.


  • In the unopened original container VANABIO® OS3760 has a shelf life of one year in a dry and cool place.

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