Relación Molar (%) IPA:FA:MA
51:42:7 52:42:6 52:43:5 52:45:3 52:46:2
Relación Molar (%)
DEG:PG
52:48 52:48 51:49 52:48 53:47
Isom. (%)
IOH (mg/g KOH)
IH (mg/g KOH)
Mn (g/mol)
85
160
73
484
87
82
59
792
90
67
47
990
94
43
36
1411
95
38
28
1712
fOH
fH fC=C
1.4 0.6 1.2 1.2 0.8 1.9 1.2 0.8 2.4 1.1 0.9 3.4 1.1 0.9 4.1
Figure 1
1/ Tg vs 1/ Mn para Resina UP
4400
3399
1 4 g( )( P
) U K T/ 0
3838
3737
11 103 / Mn
22
S/E Mn (g/mol) DHT (kJ/equiv.) n E (kJ/mol)
2
792
2
990
2
1411
2
1712
65
1.69 168.7
65
1.74 172.8
65
1.78 172.2
63
1.72 175.9
k (117ºC) (min-1 102)
2.9 5.0 5.5 6.4
3
792
3
990
3
1411
3
1712
4
990
4
1411
4
1712
5
990
5
1411
5
1712
63
1.47 141.7
2.0
63
1.50 144.7
2.2 Figure 3 Figure 3
62
1.43 138.7
2.3
64
1.51
144.0 Effect o2f.4WaEtfefrecAtbosfoWrpattieornAobnsoTrgption on Tg
Mn= 792
Mn= 792
Mn= 990
Mn= 990
65 66
1.39 90 123.3 1.40 125.2
90
1.3 1.6
90
90
63
1.39 85 126.8 85
1.6
85
85
80
80
80
Mw
a
9M9w0 990
80
a
T oC T oC T o) T o)
C( g C( g
) (g ) (g
64
1.26 75 107.3 75
0.9
75
75
66
1.29 70 107.a2 70
a1.0
70
70
64
1.33 112.7
1.2
65
65
65
b 65
b
FigFuirgeur3e 3
60
b 60
b
60
60
55
55
55
55
50
50
50
50
1
2
3 14 2 5 3 6 4
5
16
2
3 1 4 2 5 3 64
5
6
S/E
S/E
S/E
S/E
EffEecffteocft WofaWteartAerbsAobrspotiropntion oTng Tg
T oC TTg(ºCo) C TTg(ºoC) ) T o)
T o) TTg(ºoC) ) TTg(ºoC) ) T o)
C( g C( g
C( g C( g
C( g C( g
) (g ) (g
90 90
Mn=M7n9=2792
85 85
80 80
75 75 70 70
aa
65 65
60 60 55 55
bb
50 50
1 1 2 23 34 45 56 6
S/E S/E
90 90
Mn=M9n9=0 990
90
Mn= 1411
90
Mn= 1411
85 85
85
a
85
a
80 80 a a
80
80
75 75 70 70 65 65
75
b b 70
75
b
b
70
65
65
60 60
60
60
55 55
55
55
50 50
50
1 1 2 2 3 3 540 4 5 5 6 6
1
2
3
4
5
6
S/E S/E1
2
3
4
S/E
5
6
S/E
90 85 80 75 70 65 60 55 50
1
Mn=1712
90
a 85
Mn=1712 a
80
b 75b
70
65
60
55
50
1
2
3
4
5
6
2
3
4
S5/E 6
S/E
90 90 85 85 80 80 75 75 70 70
Mn=M1n4=11411 aa
bb
90 90 85 85 80 80 75 75 70 70
a: humedad relativa ambiente ; b: 100% humedad relativa a: humedad relativa ambiente ; b: 100% humedad relativa Mn=M17n1=21712 aa
bb
Mw 990 Mw 990
Figure 2
Absorpción de Agua de Productos Curados vs S/E
% b s ú ed )
a m he a (
2,0
Mn= 792
1,5
Mn= 1411
1,0
Mn= 1712
Mn= 990
0,5
1
2
3
4
5
6
S/E
23ºC-100% humedad relativa-4 días
o) o) T o) T o)
C( g C( g
C( C( g
Ver+/-
