Siliven New Material Co., Ltd.

Serial number

Items

Technical parameters

PCS 100（standard）

PCS 100（customized）

1

Appearance

Light yellow transparent solid

Light yellow transparent solid

2

Melting point

210℃-230℃


150℃-250℃（customizable）

3

‍Oxygen content, wt%‍

≤0.7

≤0.7

4

Number-average Molecular Weight,图片1.png

1500-1900



800-2200


5

Polydispersity

＜4.0


＜4.0


6

Ceramic yield,

N2,1000℃

≥57%

≥57%


Polycarbosilane
Polycarbosilane is the basic material for ceramic matrix composites and silicon carbide fibers and a key raw material used in aerospace,
aviation, nuclear power, and new energy.
Polycarbosilane is organosilicon polymer with Si-C bonds as backbone chain,
widely used in the preparation of C/SiC and SiC/SiC ceramic matrixcomposites. Polycarbosilane has the characteristics of adjustable melting point, adjustable
molecular weight and distribution, and high ceramic yield to adapt to different uses.
PCS 100