Crosslinkable organosilicon compositions with controllable modulus can be prepared using organosilicon compounds composed of {TAIL ~ units} of {HEAD ~ the formula} 
Crosslinkable organosilicon compositions with controllable modulus can be prepared using organosilicon compounds composed of { TAIL ~ units } of { HEAD ~ the formula }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD