FD 40
ARBOCEL® FD 40 is a white, medium-length wood fiber with ideal dispersion which can be easily mixed uniformly, thus enhancing the strength of mortar.
Physical and chemical properties
Cellulose content | Approximately 90 % |
Average fibre length | 250 μm |
Average fibre thickness | 35 μm |
Bulk density | 115 - 150 kg/m³ |
Whiteness (absolute value at 461 nm) | ≥ 65 % |
Residue on ignition (850 ℃, 4 h) | Approximately 10 % |
pH | 7.5 ± 1 |
Screen analysis | 100 μm residue ≤ 20 %，32 μm residue ≤ 80 % |
Applications
> Joint filler
> Skim coat
> Diatom mud
> Sealant