Spireboard B900 is a critical material used primarily in routing, but also in the drilling of printed circuit boards.Spireboard B900 is bonded using heat and pressure, and is made from 100% recycled and recovered high density virgin wood fiber product. It is designed specifically to maintain a higher surface hardness, lower abrasion and consistent smoothness on both sides. This allows for a lower heat transfer, lower drill wear and better quality holes.
The inherent durability of the Spireboard B900 will resist any warpage or buckling to provide a consistent product every time.
|THICKNESS TOLERANCES:||0.115” +/- .015” 2.92 + 0.38mm|
|HARDNESS (SHORE D)||85 +/- 10|
|WEIGHT||0.7 LBS./SQ.FT.” 3.2 kg/m2|
|INTERNAL BOND (psi)||150 PSI|
|PANEL SIZE 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.