1. Size
Item | Particle Size |
Raw Perlite | 8-12,12-16,12-18,18-20, 14-20, 16-30, 20-40,20-50, 30-50, 50-70,50-80,70-90,50-150, 90-120,200-325 mesh, 0.3-0.8mm |
Expanded Perlite | 0.05-1, 0.06-2.5, 0.1-1, 1-2, 1-3,1-4, 2-4,3-5mm, >40 micron, |
Perlite Filter Aid | GK-110 thick, medium, thin, extra thin |
Closed Cell Perlite |
2.Chemical composition
SiO2 | Al2O3 | Na2O | K2O | Fe2O3 | MgO | CaO | Loss on ignition |
70-75% | 12-15% | 3-4% | 3-5% | .5-2% | 0.2-0.7% | 0.5-1.5% | 3-5% |
perlite natural price is low, high cost performance, high product quality, rich export experience.
3. Application
Building Industry:
| Produce light, thermal insulation and acoustic board; Be ideal materials of various industrial equipment and pipe insulating layer; |
Fillter Aid and Filler
| Be filtering agent,when making wine,drinking, syrup,vinegar etc; Purify various liquid and water,coming up to innoxious to human and animal;Be filler of plastic,rubber, , enamel etc; |
Agriculturral perlite and Horticultural perlite | Reform soil and adjust soil hardened;Prevent plants from falling down and control fertilizer efficiency and fertility;Be diluent and carrier of biocide and herbicide. |
Mechanism, Metallurgy, Hydropower and Light Industry | Be ingredients of heat insulation glass, mineral wool and porcelain products etc. |
Other Aspect
| Be packing materials of exquisite products and pollution products; Be abradant material of gem,colourful stone,glass products; Be density regulator of explosive, treating-agent of sewage. |
We will give a discount for trial order.
4. Quality Control
As samples confirmed by buyer, Or manufacture as per certificate of quality, Or CIQ (or SGS) inspection . |