Cerafil_Polycarbosilane

Commercially available Polycarbosilane(PCS) from CeraFil
Silicon Carbide Matrix Precursor
Commercially available
Polycarbosilane
(PCS) from
CeraFil

Silicon Carbide Matrix Precursor


Polycarbosilane(PCS) is the most typical polymeric solid precursor with
main chain of Si-C to high temperature resistant SiC ceramics.

CeraFil_Polycarbosilane with high quality now available commercially.
Call or email for more details.


Benefits of
CeraFil
_Polycarbosilanes (PCS)
High thermal stability and purity of 99%.
Well-distributed molecular weight which molecular weight
distribution index is around 2.0.
High ceramic yields of more than 55wt%
Patented production method with good diathermancy and reaction uniformity has a high yield, high synthesis efficiency and short preparation time. No harmful gases released out during the production process.
Self-curing.
Low oxygen content.

Polycarbosilane(PCS)
Appearance:
Light yellow solid
Average Molecular weight:
1000 —1500
Melting Point:
175-220 degree C
Density:
1.2—1.3 g/cm3
Ceramic yield at 900 Deg.C:
> 55%
Solubility:
Soluble in common organic Solvents, such as
Tetrahydrofuran, Toluene, xylene, and so on.

CeraFil
Advanced Materials

Applications
CeraFil
_Polycarbosilane (PCS) is a preceramic polymer for silicon carbide, e.g. in
the formation of silicon carbide fibers, silicon carbide nanopowders, microporous
silicon carbide(SiC)-based membranes and SiC preforms as well as coatings and
binders for particles, and especially very good for C/SiC composites.
Shipping
CeraFil_Polycarbosilane (PCS) is not considered hazardous and therefore is
not regulated by DOT or IATA.
Storage
CeraFil _Polycarbosilane(PCS) has a shelf life of or more than six months. As
PCS is sensitive to oxygen, it should be kept at no-air and dry conditions, it's
best to keep it under inert gas protection.