Bluboard is a unique back-up material for the use in drilling sophisticated printed circuit boards. It is mainly composed of clean virgin wood fiber, with a thin layer of super hard high temperature resins. The super hard surface prevents any burrs, even with the smallest diameter drills, to produce the best quality holes. Drills are continually cleaned by the wood fibers without any smear, to increase drill life and reduce breakage.
Bluboard has a tight thickness tolerance for fine work, while the light blue color aids in hole visibility. It is available in sheets, as well as in cut panels in a thickness of .093 +/- .005”. Tooling holes also available upon request
|THICKNESS TOLERANCES||0.093” +/- 0.005”|
|HARDNESS (SHORE D)||85 +/- 10|
|DENSITY||55 lbs/square foot|
|PANEL SIZES TOLERANCES||+/- 0.050”|
|STANDARD SHEETS||Manufactured and supplied in sheets
or cut panels to specific customer requirements.
All of our products are FSC and CARB PII air emissions compliant for socially and environmentally responsible forestry products.