Microsilica (Silica Fume) – Specifications & Global Supply

Quality Assurance & Shipping

✓ Independent SGS / Bureau Veritas lab analysis on dispatch
✓ Incoterms 2020 delivery modes: CIF, CFR, FOB, or Ex-Works
✓ Standardized export bulk vessels or multi-ply container bags
✓ Real-time bill of lading and shipment status tracking

Overview & Technical Parameters

Ultra-fine pozzolanic powder that dramatically enhances the compressive strength, bond strength, and abrasion resistance of high-performance concrete.

Product Specifications

Standard	ASTM C1240 / EN 13263
SiO2 Content	85% to 94% min
Form	Densified & Undensified options
Specific Surface Area	15 - 25 m2/g
Moisture Content	1.0% max
Packaging	25kg valve bags / 900kg Jumbo bags with bottom discharge

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