• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Fujian, China (Mainland)
  • Brand Name: WINITOOR
  • Model Number: WT95D
  • Type: Silica Powder
  • Application: Refractory
  • Grade: Silica Oxide Micro Fine -400
  • SiO2 Content (%): 95%
  • Fe2O3 Content (%): 0.47%
  • Al2O3 Content (%): 0.42%
  • MgO Content (%): 0.55%
  • CaO Content (%): 0.51%
  • P2O5 Content (%): 0.789%
  • Purity: 5N
  • Appearance: power granular
  • Color: dark grey
  • Name: high purify silica powder
  • Usage: Cement Concrete Refractory
  • Certificate: ISO9001
  • TiO2%: <0.001
  • MnO%: 0.021
  • High quality silica fume: High quality densified Silica
  • CAS No: 69012-64-2
  • Quality: SGS testing

Packaging & Delivery

Packaging Details Packaging Details:
1.500kgs/1000kgs Jumbo bag(UV proof) with wooden Pallet
2..Small bags (20kg,25kgs per bag)
3.As per customers' requirements
Delivery Time Shipped in 15 days after payment
Product Description

 

Micro silica ,also called silica fume or micro silica, is a byproduct of production 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, silica fume consists primarily of amorphous(non-crystalline) silicon dioxide(SiO2),its average granule diameter is 0.15~0.20um,specific surface area is 15000~20000m2/kg,and it has extremely strong surface active.

 

Advantages

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 

Application Area

1) Concrete or Shotcrete

      • Increase its density and strength, improve the performance on its durability,

        impact resistance, corrosion resistance, anti-permeability and frost resistance etc

 

2) Refractory material & Ceramics material

      • Greatly improve its density, strength and high temperature performance.

 

3) Cementitous Repair Products (Mortars & Grouts)

     • Low permeability, increase resistance from chlorides, acids, nitrates and sulfate etc

 

4) Oil Well Grouting

     • Increase durability and compressive strength, decrease permeability, better control of gas leakage

 

5) Concrete Tile, roofing & wallboard,panels

     • Lightweight and improve the strength

 

6) Polymers & rubber product

 

7) other application, such as waterglass industry, thermal insulation material etc.

 

Technical Date Sheet

 

Company Information

 WINITOOR was established in 2004 in Quanzhou Fujian Province of China.We are specialized in the R&D.production and marketing of a series of building material: microsilica(silica fume) ,water reducing agent... they are in the application of concrete(HPC), Mortar ,Refractory,etc. We have built our own microsilica processing plant in the major area of Chinese ferro-silicon and silica metal factories,and our annual output is more than 50000 metric tons.

Packaging & Shipping

 

Our Services

 

Contact Us

Tel: +86-595-22288318    Fax: +86-595-22288319

 

MP: 0086 189 0699 3595 ( 24 Hours on line)

 

WhatsApp / Wechat ID:  0086 189 0699 3595

 

Email: sales10 at winitoor.com 

 

Our company promise: Reasonable price, efficient production time and satisfactory after-sales services.

 

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview

Transactions

Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland) | Trading Company
Transaction Level:
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $100,000
Learn More