Technical data
Specification:jm-dewx030#
Diatomaceous earth white fine powder
Typical physical properties
Colour white
Description flux calcined fine powder
Specific gravity 2.3 g/cm¬°
Oil absorption by weight 100-150 (%)
Moisture <1.0%
Ph 7-9 (ph slurry 9.20-10.20)
Bulk density 0.38-0.45 g/cm¬°
Water absorption by weight <180
Typical particle size
Median particle size 2-10Ñ8m (retained on 325 mesh: íG2%-4%)
Chemical properties (% by weight)
Loss on ignition <3.8
Sio2 >89.7
Al2o3 <3.3
Fe2o3 <1.5
Ti2o3 íG0.35
Cao <0.5
Mgo <0.5
Pb, mg/kg <0.30
Heavy metal <0.005
Water diffluence <10mg/l
Xaoh solubility 45%-75%
Refractory degree 900-1380 c
Hci solubility 3.0%-6.0%
Precipitating speed <35-55 (ml/h)
Refraction rate 1.42-1.55



To be packed in kraft paper bags.