Shandong, China
Business Type:
Manufacturer/Factory
Year of Establishment:
2002-09-30
Plant Area:
3240.0 square meters
Export Year:
2003-03-18
OEM/ODM Availability:
Yes
OEM/ODM Service
Sample Available

Microsilica, Silica Fume, Micro Silica manufacturer / supplier in China, offering Silica Fume 85%-98%, Densified Silica Fume for Construction, PAC, Polyaluminium Chloride, Used in The Purifying Treatment of Domestic Drinking Water, Industrial Waste Water and Urban Sewage, Pumice Stone, Lava Stone, Used in Construction, Irrigation Works, Grinding, Filter Material and so on.

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Supplier Homepage Products Construction Materials Silica Fume 85%-98%, Densified Silica Fume for Construction

Silica Fume 85%-98%, Densified Silica Fume for Construction

Get Latest Price
Min. Order / Reference FOB Price
5 Tons US $160/ Ton
Production Capacity: 3000tons/ Month
Transport Package: Plastic Bag N. W. 25/50/1000kg
Payment Terms: L/C, T/T, Money Gram, Western Union
CAS No.: 69012-64-2
Appearance: Grey or White Powder
Specification: SGS ISO
Trademark: LY
Origin: Shandong

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Basic Info

Model NO.
Silica fume 85%-98%
HS Code
3804
Our advantage:
1. Factory price,
2. Good Quality,
3. Free sample,
4. ISO Cerficate,
5. A long stable supplier,
6. Good support to you
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Specifications
Microsilica
1. Silica fume 85%-98%
2. High electrical resistivity
3. Low permeability
3. Superior resistance to chemical attack
Microsilica

1. Instruction
Microsilica, also called silica fume or micro silica, 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. Silica fume consists primarily of amorphous (non-crystalline) silicon dioxide (SiO2), its average granule diameter is 0.15~0.20 µ M, specific surface area is 15000~20000 m2/kg, and it has extremely strong surface active.

2. Main function

Very low permeability to chloride and water intrusion.
Extremely high electrical resistivity (20 to 100 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.

3. Specification
Grey Densified and undensified Micro Silica
Specification:
Analysis Result

PROPERTIES
 

State
 

Non-amorphous Ultrafine

(non-crystalline) powder
 

Color
 

Grey to medium grey powder
 

Bulk density-Densified
 

500-800KG/M3
 

Bulk density-Undensified
 

200-350KG/M3
 

SPECIFICATIONS
 

SiO2(Silicon Dioxide)
 

Min.85%
 

H2O
 

Max.1.0%
 

Loss on ignition
 

Max.4%
 

Fe2O3
 

Max.0.9%
 

Al2O3
 

Max 0.7%
 

CaO
 

Max.0.7%
 

MgO
 

Max.0.5%
 

K2O
 

Max 1.2%
 

Retained on 45micron sieve
 

Max.2%
 

Pozzolanic Activity Index
 

105@7d
 

Packaging Detail:
 

900kg/jumbo bags and 300-500kg/jumbo bags, and 2 5kg small plastic woven bags,or according to customer's requirements.
 
Delivery Detail:
 
Within 10 -15 days after order confirmation
 

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