Industrial Grade products

Diatomaceous Earth Online can make available a range of food grade and non food grade diatomaceous earth products suitable for filtering and other industrial applications.

Please enquire if you would like further information and pricing.

Model DE2000 DE1000 DE700 DE500 DE300 DE200
Type Flux-clacined Flux-clacined Flux Calcined Flux-clacined Flux Calcined Flux calcined
Colour White White White White White Cream-White
Permeability /darcy >12 7.5 to 12 5.5 -8.0  4.0 - 5.5  3.0 to 4.0 2.6 to 4.2
Density <0.35 <0.35 <.35 <0.35 <.35 <.35
Mosture <0.3 <0.3 <0.3 <0.3 <0.3 <0.3
Ave particle 40 to 42 um 38 to 40 um 29 - 32 28 - 30 27 um 25 um
LOI <2.0 <2.0 <2.0 <2.0 <0.5 <0.5
Arsneic mg/kg <5.0 <5.0 <5.0 <5.0 <5.0 <5.0
PH 9 to 10 9 to 10 9 to 10 9 to 10  8 to 11  8 to 11
SiO2 87 87 87 87 >85 >85
Fe2O3 <1.5 <1.5 <1.5 <1.5 <0.5 <0.5
A2IO3 <3.5 <3.5 <3.5 <3.5 <3.5 <3.5
Water disovability % <2.0 <2.0 <2.0 <2.0 <0.8 <0.8
Acid Disovability % <3.0 <3.0 <3. <3.0 <3.0 <3.0
Heavy Metal mg/kg <4.0 <4.0 <4.0 <4.0 <4.0 <4.0
specifications subject to change without notification