OMEGA OB-700 Chemical Set High Temperature Cements (Bonding, Coating, Sealing, 8 oz)

Color: White

Volume: 8 oz

Features: Used on metals or other materials which have a high coefficient of thermal expansion; excellent bonding characteristics

Applications: Bonding, Coating, Sealing

Working Life: OMEGABOND 700R cures at room temperature with a chemical set action in 18 to 24-hr, 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.

Mix Ratio By Weight: Mix 75 to 80% powder with 20 to 25% water by weight

Thermal Conductivity: 4.5 to 5.9 BTU-in/h-ft2-°F

Operating Temperature, Max: 871 °C

Material Construction Option: Sealing Cement

material-construction-option: Sealing Cement

Thermal Expansion Coefficient: 12.4 x 10^-6 in/in/°F

Mechanical Strength Properties: ; Flexible Strength: 435 psi; Compressive Strength: 3500 psi

Datasheet