TIỂU LUẬN CÁC KHÁI NIỆM đặc TRƯNG POLYMER

LỊCH SỬ PHÁT TRIỂN NGÀNH
POLYMER
  !
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$ %#!&&'(")*#'!+,-$./,#0'
'1!1!
• $234#5'#',(")6'"
7#'#!869(*:';9*8<#=
• $2>?%6@##A6B;AC';D'E'#!F
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!L
• MH$2>>@A!'N('(#A6,!G
'''O6'##P!''M6###QK(("(
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• R'!+,S$?*!,-34*)'&'T!(';
(#A6'("6<U
• $?$4FO,(#VW#6AXY#O,Z(#AN
(##'[!;'
• $2>\]#!P!'0'*'X*A'#6!Z*$?>.:*#
[!;6#')(
• $?>>]^@#*_M`a'E%b6c(A
(#AA/)9*"(!;'#$?>?d"Ab'CT'
#<9[!;e_
3 %#!1<#!&'N(3>A!XO]Z/RT'
6#'6:T
• Mfg!A*F')'Ee!`#6A*P(#A6b
B[M#5#"0'$?.h*=fGG(1!* !
60'E6#i*F',#0'(#AMH$?\>j!6
bB[M#*=f'6=&'T!&(#6#
i*F'A
• k9:f(#AN('<#"l

(#AA6(#AXA'6AZA#mme_en%o
• MAA(#A6*B)!GG(6;P!6#'"'iF'
,#0',S!B*+l%"'[(p1')(
A('*,#0',S!B
> k9+i*F'T&'E(#Al
• e#A6'I!)#AGT6#!*q6
• MF,S!BA'#,#<
• e#A,'"A[+!,G#r'9'
• e#A(1!-0'
• e#AT6#0'*Cl'sF&!' !9<1
<#
• e#At
 Tnh hnh phát triển ngnh nhựa ở VN:
• MF)7#l[!;!D!,C!JXJ,C!J*
J,C&&Znul'A!*[!;en%
• %"'6!1&'T!*B)!:*TF)6vr'
)v(w(/kP1AMO9!"vEA[
K'#(#'o
• x!("6(#A/*)lF)6vb
*("6bB(,+yjyM&0'!'#
nMyeYyj)
 Đ&nh ngh'a, khái niệm
Z Polymer : (';'#(1'';!<#6;P!G'G';!<##"
0'+!r(r(<*'z+*:!K&,D#"6I
e(*'((
Z Oligomer (polymer):,+(1;((';6!'
fr'6C';(#A6jF(1)f##6*(#A6
,6{6!A&##6,'GFAN6{6*:fC
'; !60
'Z Monomerlf(1f!'['G'T&,,w(X#r'

9'T'Z#r''GC;G'T'#<9'G,[H([T*:
!<#(#A6d([T6c(
 Mắtxíchcơsở:fG!A&r(r(<6#(1
(#A6
Z Đoạn mạchl9"6I60'E'"'v'C'P!#'#F
I''!A'Ev'C'P!G,(!9'*#v'C'!
 Đ9 trùng hợp (n):!I+vC''/'G6#<(1'E
(#A6
|k}
kl,+(16!='Ee#A6
l,+(1'EvC'
 Khối lượng phân tử của polymer:
V ~+(16!=+kl
kl,+(1'E<'Ml+(1'G,+k'G
6#)
V ~+(16!=+)(+0''"'<')
)6#N(
 Khối lượng phân tử trung bnh:
V (,+<'(1'G96c(
 Khối lượng trung bnh khối:N,+'"'(C6!
=#(,+'E#<<''G96c(,"'!
 Chỉ số đa phân tán IP:r'6'#9(1"'Et!(#A6
V 
e
|$D;*P96c(6##t!(#A6XP!A
,'GF'Z
V 
(
•$lt!(#A6'G9(1"e':t!'(1"
Xnule'#!N(*M]|3*\

IV. DANH PHÁP
V u("('E(#A6'EA!F*#&'E##6(';N
((#A6*'G&*#(C6:'€(#A•l
o _AX(#AAZ
o e6#(AX(#A(6#(AZ
o e#A6'=([T'Ed'#*d'
o 5##(#Af(#A'<#9#<##
o %#(#A(#A'<#AP!##,"'!];
P!(#AN('G"6I<*C!lyOjMej
 jFv(('"''"'##66&<''#(#A(*#(("(*
''N(%G''"'#<!X'"'*I!6#6
('#(#A'G'T3#<vC''[,"'!Z
yVOVyVOVyVOVyVOVyVOVyVOVyVOVyVOVyVOVyVOVyVOVyVOVyVOVyVOV
%#(#AP!r
VyVyVyVyVyVyVyVyVyVyVyVyVyVOVOVOVOVOVOVOVOVOVOVOVOVOVOV
%#(#A,+
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%#(#AMt!&
%#(#Aw(
V. PHÂN LOẠI:
e#A6'(1#<#P!'"',"'!l
• e1#<#!D+'l(#A6&&X'#!Z(#A6N
((#A61<#X6#'!#%yOoZ
• e1#<#(#"0''E<''C'E(#A6l
V e#A6<''6#l<'(1'';!!A&
'6#e#A6A'='"'#AWA'"'t
!;'EA6#'6#
V e#A6I<'l<''C'='6#*'"'
!A&+(Nlj^Meo
• e#A6*'l<''C'E(#A6,(['6#

• e1#<#';!6z'<'(1l
V e#A6,(1"
V e#A6(1"
• e#A6<''G';!6z',
• e1#<#C';
• e1#<#i*F'Tl';7#(E[#*)'#!,#
"(#A6'#(#o
VI. Sự khác nhau giữa hợp chất cao phân tử v hợp chất thấp phân tử
• nP !#"0'l(';'#(1,,"'=#*:(
';;((1'"'(';'#(1'G,C':'D
,P,GI''!A'C*=,[H([T'E'"'G
'T''B#*:G'T''E(';;((1
• u!I'(#A6'G9:'#A'[6#!I'#b'E
(#A69:'q'#9:'E!I'r''E(';
;((1~#(#A6*#!= !"6=#
'B*([ !#<6!6&6:'!
G:#B'C'Gf(#A6,6#!
#jF,"'!'[f(';'#(1*;((1
C';*Bg%"'(#A6'G,+(1:F'"'
f'"'(1:'#&)9)9G'[A-,+
'#(';;((1;+*:(#A6'GC(1'F'
:
• %"'(#A6'G9P'0',"'!,"'*:(';
;((1r')(!9'*#=<';!6z'*[';
(1+N'E'"'(1*)9~'G#<F'"'
='"'(';'#(1,<##A
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