In this range, {HEAD ~ the organopolysiloxane} may exhibit suitably viscosity, and excellently maintain {TAIL ~ other physical properties} 
excellently maintain
In this range , { HEAD ~ the organopolysiloxane } may exhibit suitably viscosity , and excellently maintain { TAIL ~ other physical properties }
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL