Ore Perlite
Understanding Ore Perlite: Nature’s Glassy Marvel
Derived from the Latin word for pearl, perlite is a glassy volcanic rock, treasured for its diverse shades from smoky gray to obsidian black. Known as ORE PERLITE in its natural state, this mineral is prized for its internal structure, which allows it to expand when heated.
ore perlite
Geological Formation and Unique Properties: Perlite ore is a product of magmatic activity, with water trapped within its structure over millennia. Upon heating, these water molecules vaporize, causing the perlite to expand dramatically—a phenomenon that has earned it a critical place in industrial applications.
With exceptionally low levels of crystalline silica, perlite ore is a safer alternative to other minerals used in industrial processes. Its light gray color in its raw form makes it easily distinguishable.
Industrial Applications of Ore Perlite: Ore perlite’s expansion capabilities and insulating properties make it an indispensable resource across various sectors. Our company harnesses these traits to serve industries such as:
- Sand Blasting: As a gentle yet effective abrasive.
- Foundry and Steel: Acting as a slag coagulant and for temperature control.
- Special Casting: Perlite is used in sand and mixtures for precision casting.
- Silica Source: In glass and ceramic production.
- Insulation: For high-temperature applications in energy and manufacturing sectors.
| Attribute | Values |
|---|---|
| Color | Grey, tones of grey and black |
| Softening | 870 C 1100 C |
| Fusing point | 1310 C – 1380 C |
| PH | 6,5 – 8,0 |
| Specific Weight | 2,0 – 2,4 gr/ cm3 |
| Loss of weight | 1270-1295 |
| Fusing Properties | For hot concentrate alkaline and %2 concentrate acidsgives % 1 diluted minerals and gives smaller amounts in concentrate weak acids. |
| Chemical Composition | SiO2 71,0 – 72,0 Al2O3 13,1 – 13,5 Na2O 3,3 – 3,5 K2O 5,5 – 5,7 CaO 1,0 – 1,3 Fe2O 1,0 – 1,1 MgO 0,1 – 0,2 TiO 0 – 0, 1 AZ 4,10 – 4, 30 |
