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High purity densified concrete micro silica fume

FOB Reference Price:Get Latest Price
US $140 - 195 / Ton | 20 Metric Ton/Metric Tons (Min. Order)
Supply Ability:
3000 Metric Ton/Metric Tons per Month
Port:
Xiamen port or as request
Seller Support:
Payment protection
On-time shipment
Product quality protection
Payment:
More

Quick Details

Place of Origin:
Fujian, China (Mainland)
Brand Name:
WINITOOR
Model Number:
WT90
Type:
Silica Powder
Application:
Refractory
Grade:
Silica Oxide Micro Fine -400
SiO2 Content (%):
94%
Fe2O3 Content (%):
0.10%
Al2O3 Content (%):
0.11%
MgO Content (%):
0.55%
CaO Content (%):
0.25%
P2O5 Content (%):
0.798%
Purity:
5N

Packaging & Delivery

Packaging Details: 900kgs-1000kgs/jumbo bag with UV&waterproof and wooden pallet.
Delivery Detail: 2 weeks after payment

Specifications

1.Densified Grain&Powder Micro silica
2.MOQ:20 Metric Tons
3.SOi2:90%Min
4.SGS certificate with ASTM-C1240 Standard

Silica Fume Features Characteristics:

1) Appearance is as grey&white off.

2)High electrical resistivity

3)Low Permeability

4)Superior resistance to chemical attack from chlorides,acids and sulfates

5)Low chloride ion diffusion

6)High reactive Pozzolan

7)High temperature strength

8)Improved stability ingeothermal environment

 

Analysis Result

Test Item

Standard

Result

Standard

Result

Standard

Result

Standard

Result

SF85

SF90

SF94

SF96

SiO(%)

85% min

87.94%

90% min

92.05%

94% min

95.46%

90% min

97.68%

Fe2O3 (%)

2.0% max

0.47%

2.0% max

0.57%

2.0% max

0.04%

2.0% max

0.02%

Al2O3 (%)

2.0% max

0.42%

2.0% max

0.51%

2.0% max

0.27%

2.0% max

0.18%

CaO (%)

2.0% max

0.51%

2.0% max

0.64%

2.0% max

0.11%

2.0% max

0.05%

Na2O (%)

2.0% max

0.63%

2.0% max

0.58%

2.0% max

0.41%

2.0% max

0.10%

Moisture (%)

2.0% max

0.50%

2.0% max

0.74%

2.0% max

0.34%

2.0% max

0.38%

Loss On Ignition (%)

3.0%max

1.47%

3.0%max

2.43%

3.0%max

1.42%

3.0%max

1.01%

Bulk Density ( Densified )

550-700kg/m3

650 kg/m3

550-700kg/m3

650 kg/m3

550-700kg/m3

650 kg/m3

550-700kg/m3

650 kg/m3

Bulk Density (Unidensified)

300-380kg/m3

330 kg/m3

300-380kg/m3

330 kg/m3

300-380 kg/m3

330 kg/m3

300-380 kg/m3

330 kg/m3

 

Transaction History of the Supplier

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