perlite ore
- Min. Order:
- 11
- Min. Order:
- 11
- Delivery Time:
- 50 Days
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Contact Now| Place of Origin: | china |
|---|---|
| Supply Ability: | 2000 |
| Certificate: | MSDS |
Unexpanded Perlite is processing by crushing, screening of the original perlite ore, we can produce according to the needs of customers into a variety of perlite sand products, the current specifications are :8-12 mesh ,12-18 mesh ,18-20 mesh ,20-50 mesh ,30-50 mesh ,50-70 mesh ,70-90 mesh ,90-120 mesh and other products.
Chemical property :
|
SiO2% |
Al2O3% |
Fe2O3% |
CaO % |
K2O % |
Na2O % |
MgO % |
H2O % |
|
68~74 |
±12 |
0.5~3.6 |
0.7~1.0 |
2~3 |
4~5 |
0.3 |
2.3~6.4 |
Physical property :
Usage:
(1) 8-12mesh ,12-18mesh ,18-20mesh perlite sand after expansion can be as insulation, thermal insulation material widely used in construction.
(2) 20-50mesh ,30-50mesh pearlite sand by the expansion of steel can be used as a cover agent deslagging agents.
(3) 50-70mesh ,70-90mesh ,90-120mesh pearlite sand can be as expansive as the beer, pharmaceutical agents and use of filtering low-temperature oxygen tank with insulati
