Modal and Superbond

 

Modal is a proven phenolic glue extender with over forty years of dependable service in the plywood industry.  Superbond is a finer ground extender allowing for increased initial glue mix viscosity while maintaining stable viscosity over extended periods of time.  Both Modal and Superbond are manufactured from 100% alder bark ground to rigid specifications resulting in maximum uniformity from bag to bag. When using Modal or Superbond, the critical properties of the adhesive mix are consistently reproducible, resulting in stable viscosity, good pre-press characteristics, controllable penetration into the veneer and resistance to dry-out.  Modal and Superbond blend smoothly with the ingredients in the glue formula and they are compatible with all phenolic resins and extenders.

In addition, Modal and Superbond provide additional benefits over alternative extender products:

• The viscosity of the glue is increased to an optimum range for proper glue application.  This thickening of the glue keeps the glue from over-penetrating into the veneers.
• The total glue mix cost is reduced.  By absorbing sizeable amounts of liquid, Modal and Superbond allow more liquid to be included in the glue mix resulting in lower costs.
• Due to our raw material sourcing and handling, Modal and Superbond have a low ash content, thus minimizing wear on cutting tools and spray nozzles.
• Modal and Superbond are dried to a very low moisture level thereby increasing their absorption capabilities but also resulting in the delivery of more product and less water when compared to other extenders.

Modal Regular grade is used with glue spreaders and Modal Spray grade and Superbond are designed for curtain coaters and spray-line glue operations.  All Ace extender products are approved by APA - The Engineered Wood Association.