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Color: Off white
Volume: 8 oz
Features: Lower thermal conductivity and coefficient of thermal expansion
Applications: Bonding, Insulating, Sealing
Working Life: OMEGABOND 300® cures at room temperature by air drying in 18 to 24-hr, depending upon thickness and consistency; cure time can be accelerated by low temperature oven drying at 82°C (180°F); if the cement is to be exposed to elevated temperatures, cure for 18 to 24-hr at ambient temperature, then oven dry for 4-hr at 82°C (180°F) and for an additional 4-hr at 105°C (220°F), this helps to prevent spilling.
Insulation Note: Volume Resistivity at 20°C: 10⁸-10⁹ ohm–cm;Volume Resistivity at 400°C: 10⁴-10⁵ ohm–cm;Volume Resistivity at 795°C: 10²-10³ ohm–cm
Modulus of Rupture: 460 psi
Dielectric Constant: 3.5 to 6.0
Mix Ratio By Weight: 1-part cement; just mix powder with water to a smooth, uniform consistency
Thermal Conductivity: 4 to 6 BTU-in/h-ft2-°F
Dielectric Strength Note: Dielectric Strength at 20°C:12.5 to 51.0 V/mil;Dielectric Strength at 400°C: ≤15 V/mil;Dielectric Strength at 795°C: ≤1.3 V/mil
Operating Temperature, Max: 980 °C
Material Construction Option: Low Expansion Cement
Thermal Expansion Coefficient: 6.2 x 10^-6 in/in/°F
Mechanical Strength Properties: Tensile Shear Strength: 410 psi; Compressive Strength: 3900 psi; Shear Strength: 710 psi
