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(NMR),:,,,,1,,,,,,,,,(NMR),,,,22.1,,,,,,,kJömol2CC360CSC270(C-S)CSSC220(S-S)CSSXSC120(S-S)2,,14254,,,,2,,(),,2.2(functionality),f,,f4,1(a),1ö2nv(1):n=2vf(1)(),,,(1),v,ve,(1)ve,1(b)(c)(d),,1(a);(b);(c);(d)33;,(2):ve=v(1-2MeöM),v=QöMe(2)vQöMe;M;Me;Q0.1ödm3,Me104,20,10%,1(c),;,,1(d),,,,1(d),2.3,,,2419983,f:f=3kTrör2(3)r,,,(3),,,:f=vekT[K-Vö(V0K2)](4)K=LöL0(5)L0,V0;L,V;K,:föA0=vekT(V0öV)-1ö3(A-1öA2)(6)A=K(V0öV)1ö3(7)(A=K)V0,V;A0,V0öV(4)(6),Ve,,(phantomnetwork),Flory,2:föA0=FkT(V0öV)-1ö3(A-1öA2)(8)F(cyclerank),,(2):F=ve-n=(1-2öf)ve(9)(f=4),F=veö2(8)(6),Fve,,,,,2F=6,2(Mooney2Rivlin):föA0=(2C1+2C2öA)v-1ö32(A-A-2)(10),V2(=V0öV),V21(10)2C1C2f3()Af3:f3=(föA0)v1ö32ö(A-A-2)(11)(10),C1C2,f3A-1342543,f3A-1(2)(10)C2,C1f3(6)(8),,()32Flory2Erman,,,1(d),,,f3,,f3(4)GraessleyA=1G:G=(ve-hn)kT(12),hh=0;h=1,Flory2Erman,1(d)(Langley)Graessley,:G=(ve-hn)kT+GeTe(13),Te,Ge2C2,,C2,,(13),4f3A-14,,,,,,f3G,n=veön(f=4),(12)veh441998,h=0h0,2,,,,15f3A1,A-A-2,L0L,L-L0,L0,2L0,A=LöL0A5222C1,2C1,ve(8)(9):2C1=12vekT(14),,2C1,52,1öAµ0.7,,2C1,,24,2C2v2,v2µ0.200.25,2C1,,(8)(15)ve:2C1=ve2kT(15),ve,2vex,v2,,A1,(8):föA0=FkTv-1ö32(A-2-A)(16),,;;v2()()(),,,A-2-A6,Ae,AöAe,2542546A-2-A5,,,$Gs:$Gs=$Gm+$Gel=0(17),$Gm$Gel(17),,(17),Flory2Huggins$Gm,$Gel,,Flory2Rehner:ve=-1Vln(1-v2)+v2+xv22v1ö32-2v2öf(18),V;x(18),,,:ve=-2[ln(1-v2)+v2+Vv22]Vv1ö32(19),F=veö2,VV,,Vv2V,,,,,v2,,;,,,,,,:12mm,100,30C4872,,,,,,,v2Vx,(18)(),(35)641998(2)2(3)31.62mm(f)3(A)(f),NA,%1+2+3(f),NA,%23449441(90,96h)16837.428564.6(5%NaCl24h)28864.135179.63H22.1mm1.62mm(80100%),10,2.1mm1015%,,-,1...,1996,1,C.48-51.2.nb.....1990.10.C.35-37.(46),,,,,,0.1mm10,0.1mm10mm5mm,30C,,(),,,,,,3ö2,,,,()();VV,,V,1.À19951226123253254