High Temperature Air Cements

Price
from € 53 excl. VAT

Manufacturer
OMEGA Engineering

Product code
OB_OMEGABOND_AIR_SET

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225 g

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Thermally Conductive. Electrically Insulating. OMEGABOND™ 300 for Assembling, Sealing, Insulating. OMEGABOND™ 400 for Coating, Embedding, Insulating. Thermal Shock Resistant. Resists Oils, Solvents, Most Acids. Adheres to Practically All Clean Non-Porous Surfaces. Porous Surfaces May Require Dampening. More

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.

SPECIFICATIONS:

OMEGABOND™ 300 - for Assembling, Sealing, Insulating. One part cement, just mix with water.

OMEGABOND™ 400 - for Coating, Embedding, Insulating. One part cement, just mix with water.

OMEGABOND™ Thinning Liquid, used to dampen porous substrates before application of mixed OB-300 or OB-400 cements