China Newreach Microsilica Co.,Ltd

wuhan, China

We are offering silica fume. Newreach silica fume 900 silica fume nr900 is a dry powder available in two forms, densified silica fume and undensified silica fume. Silica fume nr900 is a pozzolanic material that consists primarily of fine silicon dioxide particles in a non-crystalline form. Silica fume nr900 meets the requirements of astm c-1240 and contains minimum of 90% silicon dioxide (sio2) technical data : parameters standard value silicon dioxide(sio2) min 90 % loss on ignition(l.o.i) max 3 % moisture content(h2o ) max 1.0 % percent retained on 45μm (325 sieve) max 2.0 % bulk density 250-300kgkgm3 and 600-700kgm3 silica fume cas # : 69012-64-2 silica fume packing : 1000kgjumbo bags, 500kgjumbo bags and 25kg small plastic woven bags.

We are offering microsilica.newreach silica fume 920 silica fume nr920 is a dry powder available in two forms, densified silica fume and undensified silica fume. . Silica fume nr920 is a pozzolanic material that consists primarily of fine silicon dioxide particles in a non-crystalline form. Silica fume nr920 meets the requirements of astm c-1240 and contains a minimum of 92% silicon dioxide (sio2) technical data : index items standard value sio2(silicon dioxide) min. 92.0% fe2o3 (iron oxide) max. 0.50% al2o3(aluminium oxide) max. 0.70% cao(calcium oxide) max. 0.50% mgo(magnesium oxide) max. 0.50% k2o(potassium oxide) max. 0.70% na2o(sodium oxide) max. 0.40% moisture content(h2o) max. 1.5% loss on ignition(l.o.i) @ 975℃ max. 3.0% percent retained on 45μm (325 sieve) max. 1.5% bulk density 250-300kgm3 silica fume cas # : 69012-64-2 silica fume packing : 550kgjumbo bags, and 20kg and 25kg small plastic woven bags. application & usage : 1.newreach silica fume 920 is used in cement. 2.newreach silica fume 920 in used in concrete. 3.newreach silica fume 920 in ceramics. 4.newreach silica fume 920 in mortars.

We offer microsilica 880. Newreach Silica Fume 880 Silica Fume NR880 is a densified dry powder microsilica admixture for portland cement concrete and mortars. Silica Fume NR880 is a pozzolanic material that consists primarily of fine silicon dioxide particles in a non-crystalline form. Silica Fume NR880 meets the requirements of ASTM C-1240 and contains a minimum of 88% silicon dioxide (SiO2) Technical Data : Parameters Standard Value Silicon Dioxide(SiO2) min 88 % Loss on Ignition(L.O.I) @ 975℃ max 3 % Moisture Content (H2O) max 2 % Percent Retained On 45μm (325 sieve) max 2 % Bulk Density 600-700kgm3 Silica Fume CAS # : 69012-64-2 Silica Fume Packing : 1000kgjumbo bags and 25kg small plastic woven bags. Application & Usage : 1. Newreach Silica Fume 880 is used in cement and concrete.