FOB Price
Get Latest Price100 ~ 300 USD / Metric Ton ( Negotiable )
|20 Metric Ton Minimum Order
Country:
China
Model No:
-
FOB Price:
100 ~ 300 USD / Metric Ton ( Negotiable ) Get Latest Price
Place of Origin:
China
Price for Minimum Order:
100 per Metric Ton
Minimum Order Quantity:
20 Metric Ton
Packaging Detail:
in 25kg, 50kg P. P. Woven Bag, as Buyer's Request
Delivery Time:
15-20days
Supplying Ability:
5000 Metric Ton per Month
Payment Type:
T/T, L/C, Western Union
Product Group :
-
Contact Person Ms. Guixia
107 Room, 2nd Building, No.60 Qixia Street,Qixia Zone, Nanjing, Jiangsu
1. Instruction
Microsilica, also called silica fume, is a byproduct of producing
silicon metal or ferrosilicon alloys. Silicon metal and alloys are
produced in electric furnaces. The raw materials are quartz, coal,
and woodchips. The smoke that results from furnace operation is
collected and sold as silica fume, rather than being land filled.
Microsilica consists primarily of amorphous (non-crystalline)
silicon dioxide (SiO2), its average granule diameter is 0.*5~0.*0 µ
M, specific surface area is ****0~****0 m2/kg, and it has extremely
strong surface active.
2. Main function
Very low permeability to chloride and water intrusion.
Extremely high electrical resistivity (*0 to **0 times greater than
ordinary concrete).
Increased abrasion resistance on decks, floors, highways and marine
structures.
Superior resistance to chemical attack from chlorides, acids,
nitrates and sulfates.
| Analysis | Result | ||||||||
| SF*5 | SF*8 | SF*0 | SF*2 | SF*4 | SF*6 | SF*7 | SF*8 | ||
| SiO2(%)(min.) | *5.*5 | *8.*5 | *0.*5 | *2.*5 | *4.*5 | *6.*5 | *7.5 | *8.5 | |
| Fe2O3 (%) | 0.*8 | 0.*4 | 0.*1 | 0.*5 | 0.*0 | 0.*0 | 0.*0 | 0.*0 | |
| Al2O3 (%) | 0.*9 | 0.*0 | 0.*1 | 0.*5 | 0.*0 | 0.*0 | 0.*0 | 0.*0 | |
| CaO (%) | 0.*9 | 0.*0 | 0.*6 | 0.*0 | 0.*0 | 0.*0 | 0.*0 | 0.*0 | |
| K2O+ Na2O (%) | 0.*9 | 0.*4 | 0.*2 | 0.*0 | 0.*0 | 0.*0 | 0.*0 | 0.*0 | |
| Moisture (%) | 3.*5 | 2.*5 | 2.*5 | 2.*5 | 1.*5 | 1.*5 | 1.*0 | 1.*0 | |
| * * * (*) @********************/td> | 4.*8 | 3.*8 | 2.*8 | 2.*8 | 2.*8 | 1.*8 | 1.*5 | 1.*0 | |
| Country: | China |
| Model No: | - |
| FOB Price: | 100 ~ 300 / Metric Ton ( Negotiable ) Get Latest Price |
| Place of Origin: | China |
| Price for Minimum Order: | 100 per Metric Ton |
| Minimum Order Quantity: | 20 Metric Ton |
| Packaging Detail: | in 25kg, 50kg P. P. Woven Bag, as Buyer's Request |
| Delivery Time: | 15-20days |
| Supplying Ability: | 5000 Metric Ton per Month |
| Payment Type: | T/T, L/C, Western Union |
| Product Group : | - |
