Microsilica SF92W


Microsilica SF92WMicrosilica SF92W is an undensified dry powder microsilica admixture for Portland cement concrete and mortars.

Microsilica SF92W is a pozzolanic material that consists primarily of fine silicon dioxide particles in a non-crystalline form.

Microsilica SF92W meets the requirements of ASTM C-1240 and contains a minimum of 92% silicon dioxide (SiO2)

SiO₂ ≥ 92%
Fe₂O₃ ≤ 1%
C ≤ 2%
loss on ignition ≤ 4%
Moisture ≤ 1%

Description

Product: Undensified Microsilica SF92W ( Undensified Silica Fume SF92W)

Undensified  Bulk density (300 kg/m³)

Microsilica properties

Physical StateUltrafine amorphous powder
ColorLight to dark gray
Solubility(Water)Insoluble to slightly soluble
Melting point(℃)Approx. 1230
specific Gravity2.2-2.3
Bulk density(kg/m³)300kg/m³
Particle size(μm)Approx 0.3

Packaging & Delivery:
10kg soluble paper bags x 96 on the pallets.
20kg soluble paper bags x 48 on the pallets.
950kg plastic woven bags x 2 on the pallets(with or without bottom output )
1000kg plastic woven bags x 2 on the pallets(with or without bottom output )

We can also customize bags according to your requirement.


 

If you are unable to locate a Chemical or Mineral  you need, our sales department can custom source any needed materials for you directly