SiSiB® PC5430 Tetrapropoxysilane
SiSiB® PC5430
SiSiB® PC5430, [also called n-Propyl Silicate] is used as a cross-linking agent for silicon rubber, and as a modifying agent for organic and inorganic resins. The ethyl group of ethyl silicate is replaced by the N-propyl group, so the speed of hydrolysis is slower than ethyl silicate. It is equal to Evonik's Dynasil P.
Technical Data
CAS No. |
682 01 9 |
EINECS No. |
211-659-0 |
Formula |
C12H28O4Si |
Molecular Weight |
264.44 |
Boiling Point |
225°C [760mmHg] |
Flash Point |
95°C |
|
|
Color and Appearance |
Colorless transparent liquid |
Density 25/25°C |
0.916 |
Refractive Index |
1.401 [20°C] |
Min. Purity |
98.00% |
SiO2 Content |
22.50% |
Application
SiSiB® PC5430 may be used as an inorganic binder for refractory fillers and pigments, like precision investment castings.
SiSiB® PC5430 orthosilicate may be used as a second backup casting coating. It cures faster than colloidal silica system.
SiSiB® PC5430 may be hydrolyzed to form silicon dioxide (silica).
SiSiB® PC5430 may be used as a binder in zinc-rich (corrosion resistant) coating.
SiSiB® PC5430 may be used as a crosslinking agent for silicone adhesive.
SiSiB® PC5430 may be used as a chemical intermediate.
SiSiB® PC5430 may be used as a starting material for sol-gel process.
SiSiB® PC5430 may be used as as a silane drying agent in sealing compositions.
Packing and Storage
SiSiB® PC5430 is supplied in 180Kg steel drum or 900Kg IBC container.
In the unopened original container SiSiB® PC5430 has a shelf life of one year in a dry and cool place.
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Thursday, March 07, 2013
Quantity : 10 - Price : 800,00 €
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- anilutum
- EC1V 2NX - London
- +86 13724036041
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