Product Description
What
is white silica fume?
White
silica fume ,also know as Zirconia silica fume , is a compound of
zirconium dioxide, zirconium oxide melting products, the production
of silicon-zirconium off special device which used to collect the
silica powder, not only has the general characteristics of sillca ,
but also a certain amount of zirconia powder. White silica
fume has a special use in the field of refractories, injection
materials, ceramics and building materials industries and
high-strength concrete for its features of low impurities and good
activity in refractory.
Main
technical parameters
|
Product
|
Trade
mark
|
Chemical composition(%)
|
PH
value
|
color
|
|
SiO2
|
ZrO2
|
Al2O3≤
|
Fe2O3≤
|
C≤
|
CaO+MgO≤
|
K2O+Na2O≤
|
|
Zirconia Silica fume
|
|
****7%
|
**5%
|
1.2%
|
1.0%
|
0.3%
|
1.0%
|
1.0%
|
**6
|
white
|
Features
Fine
granularity
narrow particle size distribution
large surface area
excellent suspension percentage
reinforcement of good performance
Application
Electronic materials, plastics, paint and coatings,
silicone rubber, adhesives, high-grade.
1.
widely used in casting refractories ,fused and sintered
refractories. Such as high performance and low cement refractory
materials and prefabricated parts, large iron hooks and steel
materials, ventilation tiles, apply mending materials, etc.
gravity-based refractory materials and construction of dry and wet
spray application; oxide silicon carbide products(ceramics kiln
with, every flame plate, etc.);Lightweight high temperature calcium
silicate insulation material; Electric kilns with corundum mullite
puser; high-temperature resistant materials and products; corundum
and ceramic products.
2. For
mortar and concrete in : high-rise buildings, the harbor docks,
dams, water culvert, railway public bridges, subways, tunnels,
airport runways, concrete pavement and the coal mine tunnel
shotcrete reinforcement.
3. New
wall materials, decorative materials, wall thermal insulation
mortar, insulation mortar, interface agents.
4.
Nano-silica sol, as active material for advanced environmental
protection coating, fire protection and anti-corrosion
coatings.
5.
Powder processing on the surface of the wall of the building.
6. In
rubber, resin, paint, unsaturated polyester reinforced polymer
materials used as fill material.
7.
Additives of other active areas.
| Country: |
China |
| Model No: |
white silica fume
|
| FOB Price: |
( Negotiable ) (Negotiable)
Get Latest Price
|
| Place of Origin: |
China |
| Price for Minimum Order: |
- |
| Minimum Order Quantity: |
10 Ton |
| Packaging Detail: |
jumbo bags of 900kg/bag |
| Delivery Time: |
10 working days |
| Supplying Ability: |
3600 Ton per Month |
| Payment Type: |
Western Union, L/C, T/T |
| Product Group : |
- |
