micro silica NR95 - NR95

Wuhan Fetch supply good quality microsilica 30000mt per year. - details see: https://www.buildingsupplieshub.com/micro-silica-nr95-10083152
Place of Origin: Hubei China (Mainland)Brand Name: Wuhan FetchModel Number: NR95Color: Black
packing: 1000kg 900kg 850kg   
micro silica NR95
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Black microsilica NR95 (Dark color)

Black color microsilica is a dry powder available in two forms,densified microsilica and undensified microsilica .

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

black microsilica 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 45um (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. Black microsilica 950 is used in cement.

2. Black microsilica 950 is used in concrete.

3. Black microsilica 950 is used in mortars.

4. Black microsilica 950 is used in refractory.

Packaging Detail:1000kg , 900kg , 850kg , 25kg, 20kg, 10kg
Delivery Detail:3

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