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Air Set High Temperature Cements

High Temperature Cements

$48.38

Item# OB-300

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 $48.38
5-9 $45.96
10-24 $44.99
25-49 $43.06
50-99 $42.09
100+ $41.12

In stock

Lead Time (If not in stock): 4 weeks
High Temperature Cements OB-300 OB-300
  • Thermally Conductive
  • Thermal Shock Resistant
  • Electrically Insulating
  • Resists Oils, Solvents, Most Acids
  • Adheres to Practically All Clean Non-Porous Surfaces
  • Porous Surfaces May Require Dampening**
  • OMEGABOND™ 300 for Assembling, Sealing, Insulating
  • OMEGABOND™ 400 for Coating, Embedding, Insulating
  • OMEGABOND™ 500 for Coating, Dipping, Casting

OB-300 Model Options

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Edit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.

*Highlighted options are not compatible. Please select a different combination.

Material
Volume
Max Temperature
Mix Ratio by Weight
Tensile Shear
Additional Option


Air Set Cements set or cure through loss of moisture by evaporation. Atmospheric conditions therefore affect the drying rate. Air Set Cements are used mainly in thin film applications (applied in thicknesses less than 1/4")*.

SELECTION CRITERIA FOR CEMENTS
1. Type of Application – Potting, sealing, encapsulating, assembling, bonding. Is a thick or thin film of cement required? This dictates whether or not an air set or a chemical set cement should be used.
2. Thermal Considerations – What is the maximum temperature that the cement must withstand? What degree of thermal conductivity is needed? What degree of thermal expansion is allowed? These parameters are then matched to the appropriate cement.
3. Substrate – What materials will the cement be in contact with?
4. Application Considerations – Pot life, set time, method of dispensing, batch size, cure procedure.
5. Miscellaneous Considerations – Porosity, moisture absorption, electrical resistance, volume stability, clearances/tolerances.
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