Microsilica SF85B
Microsilica SF85B is a densified dry powder Microsilica admixture for Portland cement concrete and mortars.
Microsilica SF85B is a pozzolanic material that consists primarily of fine silicon dioxide particles in a non-crystalline form.
Microsilica SF85B meets the requirements of ASTM C-1240 and contains a minimum of 85% silicon dioxide (SiO2).
Description
Product: Densified Microsilica SF85B ( Densified Silica Fume SF85B)
Densified Bulk density (520-700 kg/m³)
Microsilica properties
| Physical State | Ultrafine amorphous powder |
| Color | dark gray |
| Solubility(Water) | Insoluble to slightly soluble |
| Melting point(℃) | Approx. 1230 |
| specific Gravity | 2.2-2.3 |
| Bulk density(kg/m³) | 520-700kg/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
