Undensified – A1,
typical bulk density of 320-360 kg/m3
Densified – A2, typical bulk density of 630-680 kg/m3
Silica Fume Application:
Concrete, Refractory, High Performance Concrete, Oil and Gas Industry, Ceramics, Concrete Roofing, Wall boards, Cementation Repair Products, Concrete Tile & Panels, FCB, Shotcrete, Polymers & Elastomers and (SCC) Self-Compacting Concrete.
1. Chemical Component (weight%)
Element Specification Typical value
SiO2: % 85min 88.1
Cl: % 0.1max 0.013
H2O: % 2.0max 0.98
2. Phisical data
Properties Spec Typical value
Loss on Ignition% 6 max 2.25
Coarse particles > 45um % 10.0max 1.8
PH- Value 6-8 7
Bulk density:kg/m3 190-280 230
Specific Surface Area: m2/gm 15-30 19
Specific Gravity 2.0-2.5 2.2
Typical value is just for reference.
85% Silica Fume Specifications:
Silica fume is produced in conformance with the ASTM specifications. The quality is controlled and monitored throughout the entire production process to ensure that it meets or exceeds specification requirements.
Packaging & Delivery:
10kg soluble paper bags x 84 on the pallets.
20kg soluble paper bags x 42 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 )
500kg plastic woven bags x 2 on the pallets (with or without bottom output )
We can also produce according to your requirement.