produção de micropartículas e nanopartículas poliméricas ... - UFRJ

Filename: C:\Pro...\amostra14(marco)@090128142731.dsd
Operator ID: Grazielle
Sample ID: amostra13(marco)
Sample Weight: 12.430 mg
Comment:
26.12
Heat Flow Endo Up (mW)
25
24
23
22
21
20
19
18
17
16
15
1) Hold for 1.0 min at -20.00°C
2) Heat from -20.00°C to 140.00°C at 10.00°C/min
3) Cool from 140.00°C to -20.00°C at 100.00°C/min
PerkinElmer Thermal Analysis
Onset = 49.07 °C
Tg: Half Cp Extrapolated = 63.56 °C
Delta Cp = 0.338 J/g*°C
-19.97 0 20 40 60 80 100 120 140
Temperature (°C)
4) Hold for 3.0 min at -20.00°C
5) Heat from -20.00°C to 140.00°C at 10.00°C/min
1/28/2009 3:10:45 PM
Figura A18 – Curva de DSC do PVAc-co-PMMA + 0,5% amoxicilina (fase aquosa).
12.34
12
10
8
6
4
2
0
-2
Derivative Heat Flow (mW/min)
-2.75
267