< Back to Functional Wood Fibres

Our functional wood fibres: JELUXYL® HW

JELUXYL® HW is made from softwood: spruce and fir woods are used. The wood fibres are yellowish in colour. For detailed information on grain size or fibre length, please see the following table:

JELUXYL® HW 50/100 HW 100/200 HW 200/400 HW 300/500
Designation Spruce / fir wood flour
Appearance light yellow fibres light yellow fibres light yellow fibres light yellow fibres
JELUXYL HW 50/100 JELUXYL HW 100/200 JELUXYL HW 200/400 JELUXYL HW 300/500
Loss on drying [%] ~ 11 ~ 11 ~ 11 ~ 11
Bulk density [g/l] ~ 140 ~ 130 ~ 120 ~ 115
pH value ~ 5.5 ~ 5.5 ~ 5.5 ~ 5.5
Sieve residue on Alpine air draft sieve
200 µm [%] ~ 95
500 µm [%] ~ 80 ~ 95
1000 µm [%] ~ 4 ~ 50 ~ 95 ~ 95
2000 µm [%] traces ~ 20 ~ 25
3150 µm [%] traces traces