Reference systems - axelera.org · Reference systems 10 phr 54 phr Heating DGEBA to 150oC •Adding...
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Transcript of Reference systems - axelera.org · Reference systems 10 phr 54 phr Heating DGEBA to 150oC •Adding...
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Reference systems
10 phr
54 phr
Heating DGEBA to 150oC
• Adding PPE• Mixing in 1 hours• Homogenous mixture
• Adding IL/MCDEA• Mixing
Pouring intoheated molds
Curing protocol
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MCDEA 10 p.h.r IL-TMPMCDEA 10 p.h.r IL-TMP
IL-DEP
Water 96oIL-TMP
Water 91o
MCDEA
Water 80o
MCDEA/PPE
Water 89o
IL-TMP/PPE
Water 101oIL-DEP
Water 99o
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
MCDEA IL-TMP
Fra
ctu
re T
ou
gh
ne
ss (
MP
a.m
1/2)
System
Without PPE
With PPE
IL-DEP
MCDEA
300
350
400
450
Tem
pera
ture
(oC
)
System
Without PPE
With PPE
MCDEA IL-TMP IL-DEP
Degradation Temperature
% P ↑
PHRR-73%
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