VANABIO® AS1953
VANABIO® AS1953

Diisopropyldimethoxysilane

VANABIO® AS1953 is used in combination with Ziegler-Natta catalysts to increase the isotactic index of Polypropylene.


VANABIO® AS1953  alkyl alkoxy silane is the equivalent of Dow's Z-6258, Evonik's Catylen D600.

VANABIO® AS1953
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Technical Data


CAS No.

18230-61-0

EINECS No.

421-540-7

Formula

C8H20O2Si

Molecular Weight

176.33

Boiling Point

164°C [760mmHg]

Flash Point

43°C



Appearance

Colorless clear liquid

Density 25/25°C

0.88

Refractive Index

1.4133 [20°C]

Min. Purity

99.0%

Methanol Content

Max. 0.1% wt

Hydrolyzable Chloride

Max. 0.001% wt


Application


  • VANABIO® AS1953 silane adhesion promoter can increase yield of polymer per unit weight of catalyst.


  • VANABIO® AS1953 is used in combination with Ziegler-Natta catalysts to increase the isotactic index of Polypropylene.

  • VANABIO® AS1953 can increase isotactic content of polypropylene-based silicone polymers.


  • VANABIO® AS1953 can improve molecular weight dispersity of the polymer.


Packing and Storage


  • VANABIO® AS1953 is supplied in net weight 170Kg steel drum or 850Kg IBC container.


  • In the unopened original container VANABIO® AS1953 has a shelf life of one year in a dry and cool place.

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