Kaučuci i Guma

(), (150-200 C).K x , ]x, x . x - (, , ) x , B I . (,, , .) , -xx]-xx.K . H ] ( ), ] ] , . O , ]. T . () . "C" , x , . . u (. ) , .60000x. O :, -x , , .1 1 () - . O x x . () cis-1,4 . K . H hevea brasiliensis. CHz - C CH - CH2 -1CH3 cis-1,4- 5-8x : , , , . O .K x , , . H : ,, . x , x:- HP ] ,- , . x,- HP ,2- . 3x ,- x ,- ]. :- ,- ,, , ,- HP ,- ,- , .T .M CFP , HP xx x . T x, , . () , FPxx .(CH2CH-CHCH2)x (CH2-CHCH-CH2)xKx ]-x.3 FP , :- x,- x,- ,- ,- . x x, FP :- ,- FP ,- x ,- HP CFP,- . HP CFP . 3 , x FP , . K x x . ()CFP . C 23 CFP .HHr /M \ 1(CH2CH-CHCH2)x(CH3CH)y-`(CH2-CHCH-CH`(-C-C-j6o"CFP-(50H)x(5H) . X CFP , . CFP 4 1960. .V HP, CFP :- , ,- ,- x,- CFP ,- x ,- x .C -, CFP :- ] ,- x,- ,- .H CFP- 1500 1700. O 1500 x CFP , 1700 x . H CFP ]. HCFP- . T, CFP xx : , , , . () .HP 92-98 1-4- HP 100 1,4-. HP HP . V HP, HP :- ,- ,- ,- HP, x ,- x HP.5CH,CH`^C-/H/CH^-c^c?CH2-CCH2-CH2--CH3-CCH-CH2-H\/c=c`CH` /CH``"2 W`r/\HCH,C HP HP:- HP,- , ,- ] . , HP, HP .HP . HP xx :, -, , , . 3, HP x . - (!)EM :(CH2 CH2), (CH - CH2)y[(CH2-CH2)x-(CH-CH2 )]nCH3 CH36EM, . B , x, ,] .K EM : (H), (EHF), 1,4 -x .(CH2CH2)n(CHCH2) ...|-(-CH2-CH2)n-(-CH-CH2)m|CH3CH3EM EM . EM EM. B EM- x, , , x, ], .B -50C120C.E- -x , x , ( -), ." (#")F .(CH2=CH-CH=CH2)x+(CH2=CH)!-"(CH2-CH=CH-CH2)x-(CH2-CH-)

#$C%CNF, x . V , HFP, .7F HP, BH,]]x .HFP x .H ,, .3 , , x x , HFP x ." ()F 1-3 . , .^h(C-CH2` (CH2-CCH-CH2)yCH3 ?3CH3 H H CH3(c - c \ -(c - c = c-c-\ } |\1 1 Hl 1 \WzCH3 H H HHOx. F , . F , ] , . 3 8 ]]x .3x , . F 8 .F J , ] x .H , x , ,, .$ () X 2-x -1,3-. 981,421,2:ClCH2 - C CH - CH2 -Cl- CH2 - C -CHCH21,2 adicija&'(') .K HP -10H.9B HP x . HP x 90H, 10 ] .BHP. x , HP . B HP , , ]x . : , , , , , , . , .%!%&' ( )'*M . , 10 . K , . x . x .3 : , , TMT,]]x , , . M1-4, 10, 30-40x 100 ."(' '+#(,F . . V : , , . Cx x () ( ) , x, ]-x. (). () ]-x ( ).H *+: , ],x, , ]. V x : -, ], ] ]. X H-H ].11M]]x. C]P(4,4 ]) ]x]x. OEB(] ) : , ]-x.M EB . K . EB , EB . &'&-O 3O, ] . 3O310. C .O :- ,- ] ] . : , , .V, : , ,,-A CFP 2 M. A 50 x 10 (20 M).123 ]-x . V . V . C . x: . , . Ox ] x CO . C02 x. H C02 : , , ] .H ,x. Bx, , , . H x : , , , , . -.'O. V xx . H ( ]). H : ], , , ], ], , . Cx ( ), , ( , , )../0 /12 .313I , , , , , . , , , , : "T", "T", "P" "P-I". Hxxx x. C . P .T "" .I-x , x. O: , , , , , , . -: , , . O , , , , , , , ../ .// /04/ x , . : x, ]x, Fy, . , () ] , , '5' x ]. x ."x" . H .P () . O , .14 , ] , . H .!"() ] ] (, ], .).Kx , () ].! , , (). H , ] .# x ( , ], , ) ( ), -x .15