Elkem microsilica grade microsilica for oil well grout in Iraq

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$200.00 - $300.00 / Metric Tons | 26 Metric Ton/Metric Tons (Min. Order)
Purity:
5N
Lead Time:
Quantity(Metric Tons) 1 - 500 501 - 1000 1001 - 5000 >5000
Est. Time(days) 30 60 120 Negotiable
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Overview
Quick Details
Place of Origin:
China
Brand Name:
Winitoor
Model Number:
WT-95USF
Type:
Silica Powder
Application:
Surface coating
Grade:
Silica Oxide Micro Fine -400
SiO2 Content (%):
Max 2%
Fe2O3 Content (%):
Max 1%
Al2O3 Content (%):
Max 1%
MgO Content (%):
Max 1%
CaO Content (%):
Max 1%
P2O5 Content (%):
Max 1%
Color:
grey
Shape:
powder
Usage:
oil well grout
Certificate:
ASTM C1240
Material:
SiO2
Supply Ability
Supply Ability:
8000 Metric Ton/Metric Tons per Month
Packaging & Delivery
Packaging Details
The product is supplied in a range of packaging:
1.500kg double plastic woven Jumbo bag for Elkem microsilica grade microsilica for oil well grout in Iraq.
2.20/25kg paper bag or woven bags with PE liner for Elkem microsilica grade microsilica for oil well grout in Iraq.
4.Special packaging can be supplied on request for Elkem microsilica grade microsilica for oil well grout in Iraq.
Port
Tianjin
Picture Example:
package-img
package-img
Lead Time :
Quantity(Metric Tons) 1 - 500 501 - 1000 1001 - 5000 >5000
Est. Time(days) 30 60 120 To be negotiated
Product Description

 

Microsilica is also called silica fume or agglomerated silica fume. When iron alloy is used to smelt ferrosilicon and industrial silicon (metal silicon), a large amount of highly volatile SiO2 and Si gas is generated in the ore furnace, and the gas is discharged and air. Rapid oxidation and condensation precipitation. It is a by-product of large-scale industrial smelting. The whole process needs to be recycled by dust-removing environmental protection equipment. Because of its low density, it needs to be encrypted with encryption equipment. Microsilica is a new type of concrete admixture. The main component is si02, the average particle size is 0.1μm, which is 1% of cement. The color ranges from light gray to carbon black. It has pozzolanic reaction characteristics and can be hydrated to form a silicon-rich gel with higher strength than calcium hydroxide crystal. Working with cement hydrating gel CSH, it is a highly active hydraulic cementitious material, which is added to make the physical properties of concrete greatly improved. Highly active micro silicon powder is an ideal admixture for bridges, dam concrete, high wear resistance, high impact concrete, shotcrete and so on. In recent years, micro-silica powder has also begun to be widely used in various oil fields. Especially in oil field cementing, due to the use of micro-silica powder, the high temperature strength decay performance of the mud solidified body is improved. It is widely used in high temperature deep wells, geothermal wells and thermal wells. The general usage is 8%-15%.

 

Technical data

 

Analysis/Properties

Limits

SiO2

(Sillicon dioxide,amorphous)

min.94.0%

 

C

(Carbon)

max. 2.0%

 

Fe2Os

(Iron oxide)

max.1.0%

 

Al2O3

 

(Aluminum oxide)

max.2.0%

CaO

 

(Calcium oxide)

 

max. 1.2%

 

MgO

 

(Magnesium oxide)

 

max.1.0%

 

K2O

 

(Potassium oxide)

 

max.1.5%

 

Na2O

(Sodium oxide)

 

max.0.5%

 

H2O

(Moisture,when packed)

max.1.0%

 

LOI

 

@950C

max. 3.0%

 

Particles >45um

(320 mesh)

max. 1.0%

 

Bulk density

(when packaged)

200-450kg/m3

 

Packaging & Shipping

 

The product is supplied in a range of packaging:
1.500kg double plastic woven Jumbo bag for Elkem microsilica grade microsilica for oil well grout in Iraq.
2.20/25kg paper bag or woven bags with PE liner for Elkem microsilica grade microsilica for oil well grout in Iraq.
4.Special packaging can be supplied on request for Elkem microsilica grade microsilica for oil well grout in Iraq.

 

 

 

Winitoor information

 

Quanzhou Winitoor Industrial Co.,Ltd has been in microsilica(a powder),mainly

for concrete and refactory since 2004.

 

Our standard products are densified microsilica from SiO2 85% to 94%,mostly used

type is 85%SiO2 and 92%SiO2;

undensified microsilica for refractory from SiO2 92% to 97% SiO2,mostly used type is 94%

SiO2 and 96% SiO2,97% SiO2 is very less capacity for microsilica suppliers.

 

We have exported thousand tons of densified and undensified microsilica to different countries.

Our quality is under control of the ISO 9001 certificate and meeting the standard of ASTM C1240

with a third-party test quality guanranteed.

Besides,we have a well-conditioned warehouse to store our microsilica to keep a stable quality and

keep a enough capacity for our customers.

For any inquiry or questions,pls contact Kris at the below:

Mail:sales10 at winitoor.com

Wechat/whatsapp: 86 13599536248.

Thank you for your cooperation!

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