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