Buoyancy and Diffusion

Place your thoroughly mixed material in the refrigerator (5 to 10ºC) to slow down the cure process and preserve the pot life. Let the mixture stand in the refrigerator for several hours (depending on pot life, overnight might be a possibility). This will permit bubbles to rise and dissipate (buoyancy) and will also permit dissolved air to diffuse to the surface and equilibrate with the ambient air (diffusion). The main disadvantage of this approach is that it consumes some pot life. A minor disadvantage (to be aware of) is that once the refrigerated material is brought back to room temperature, care must be taken to prevent condensation of moisture onto the material. Condensation will occur when the ambient dew point is higher than the refrigeration temperature. In most cases, if the ambient air is actively air-conditioned to 68ºC or below, and the refrigerator is at 5ºC or greater, condensation will not occur.

 

Additional resources from the FOC team include:

Have questions about this FOC Tip?

Contact FOC with questions at: (800) 473-4237 / 508-992-6464 or email: FiberOpticCenter@focenter.com and we will respond ASAP.

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FOC FAQ Fiber Optic Center has a team of technical experts and marketing strategists with decades of years in the field. This team contributes to the fiber, cable and specialty industries coverage through news, alerts, reports and general media information.
About Fiber Optic Center, Inc.
Fiber Optic Center, Inc., (FOC), is an international leader in distributing fiber optic components, equipment and supplies and has been helping customers make the best cable assemblies in the world for over two decades. Several areas of specialization and expertise, in which they are the industry leader, make them the preferred choice for many of the world’s fiber professionals. In these key technology areas, FOC is "at least as technical as the manufacturer" about the products they sell. Striving to "make the business part easy," they offer outstanding and personal customer service, low or no minimum purchase order values, and from-stock delivery on industry-leading products and technology. FOC is the industry connection to the most innovative optical products, technologies and technical experts who integrate their manufacturing knowledge and vast experience into customers' worldwide operations. @FiberOpticCntr

For further information contact:
Fiber Optic Center, Inc., 23 Centre Street, New Bedford, MA 02740-6322
Toll Free in US: 800-IS-FIBER or 800-473-4237 . Direct 508-992-6464. Email: sales@focenter.com or fiberopticcenter@focenter.com

For media contact:
Kathleen Skelton, Director of Strategic Marketing, C: 617-803-3014 . E: kskelton@focenter.com