INSULGEL 90 is a room temperature curing, transparent, epoxy gel in which the gel number actually equals the hardness. INSULGEL 90is low viscosity and does not normally require vacuum de-gassing to void-free castings and imbedments.
PROPERTIES UNCURED
|
Part A |
Part B |
|
COLOR, VISUAL |
Transparent |
Amber |
– |
VISCOSITY, cps |
300 |
100 |
ASTM D 2393 |
SPECIFIC GRAVITY |
1.05 |
0.96 |
– |
MIX RATIO (by weight) |
100:25 |
– |
|
MIXED VISCOSITY, cps |
200 |
ASTM D 2393 |
|
POT LIFE @ 25°C, minutes |
60-90 |
– |
|
SHELF LIFE @ 25°C, month |
12 |
– |
PROPERTIES CURED
PHYSICAL |
|
|
HARDNESS, DUROMETER (Shore A) |
90 |
ASTM D 2240 |
TENSILE STRENGTH, psi |
1,000 |
ASTM D 638 |
TENSILE ELONGATION, % |
75 |
ASTM D 638 |
COEFFICIENT OF THERMAL EXPANSION, °C |
60×10-6 |
– |
THERMAL CONDUCTIVITY, BTU-in/(ft2)(hr)(°F) |
1.6 |
– |
SERVICE TEMPERATURE, °C |
-40 to +105 |
– |