densified microsilica - NR950 microsilica

Wuhan Fetch supply densified microsilica. 30000mt per year. - details see: https://www.buildingsupplieshub.com/densified-microsilica-10088118
Place of Origin: Hubei China (Mainland)Brand Name: Wuhan Fetch microsilicaModel Number: NR950 microsilicacolor: dark color 95% grade microsilica
densified microsilica
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dark microsilica 95% grade

microsilica NR950 is a dry powder available in two forms,densified silica fume and undensified microsilica .

microsilica NR950 is a pozzolanic material that consists primarily of fine silicon dioxide particles in a non-crystalline form.

microsilica NR950 contains a minimum of 95% silicon dioxide (SiO2)


Technical Data :

Index itemsStandard Value
SiO2(Silicon Dioxide)Min. 95.0%
Fe2O3 (Iron Oxide)Max. 0.3%
Al2O3(Aluminium Oxide)Max. 0.5%
CaO(Calcium Oxide)Max. 0.4%
MgO(Magnesium Oxide)Max. 0.5%
K2O(Potassium Oxide)Max. 1.0%
Na2O(Sodium Oxide)Max. 0.4%
Moisture Content(H2O)Max. 1.0%
Loss on Ignition(L.O.I)Max. 1.5%
Percent Retained On 45μm (325 sieve)Max. 1.0%
Bulk Density250-350kg/m3 and 500-600kg/m3


microsilica CAS # :69012-64-2

microsilica Packing :500kg/jumbo bags ,20kg and 25kg small plastic woven bags.

Application & Usage :

1. microsilica 950 is used in cement.

2. microsilica 950 is used in concrete.

3. microsilica 950 is used in mortars.

4. microsilica 950 is used in refractory.

Packaging Detail:1000kg 900kg
Delivery Detail:3

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