| Customization: | Available |
|---|---|
| Feature: | Instant Materials |
| Refractoriness (℃): | Refractoriness> 2000 |
|
Still deciding? Get samples of US$ 1/kg
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Product Description:
Cenosphere, sometimes called microsphere, is a light weight, inert, hollow sphere made largely
of silica and alumina and filled with air or inert gas., typically produced as a byproduct of coal
combustion at thermal power plants. The color varies from gray to almost white and their den
sity is about 0.6-0.9 g/cm³, all these property give it a widely application for insulation,refract
ory,oil drilling,coating,construction use.
Cenosphere Specification:
|
SiO2 |
50-55% |
|
Al2O3 |
28-33% |
|
Fe2O3 |
2-4% |
|
SO2 |
0.1-0,2% |
|
CaO |
0.2-0.4% |
|
MgO |
0.8-1,2% |
|
Na2O |
0.3-0.9% |
|
K2O |
0.5-1.1% |
Product Applications:
1), Chemicals/Coating/Painting --- Provide measuring tool in biology and drug research, besides added to paints
and epoxies to modify viscosity and buoyancy ;
2), Plastics --- Used to decrease material density (glass and polymer);
3), Ceramics --- Used to create porous ceramics used for filters;
4), Cosmetics --- Used to hide wrinkles and give color;
5), Electronic paper --- Dual Functional microspheres used in Gyricon electronic paper
6), Insulation --- expandable polymer microspheres are used for thermal insulation and sound dampening.
7), Retroreflective --- added on top of paint used on roads and signs to increase night visibility of road
stripes and signs;
Package:
){kind=link}