... (Shinetsu), A-151 (Momentive), Dynasylan VTEO (Evonik), Sila-Ace S-220 (Chisso)Formula: CH2=CHSi(OC2H5)3 Specification: Colorless transparent liquid ... and all density . It have high used temperature, high anti-pressure pyrolysis, memory, wear resistance and impact resistance(2) With the ... -V151, GF56, Z-6518, KBE-1003, A-151, VTEO, S-220)