Specifications
Thermal Insulation perliteExpanded Perlite,Perlite ore,Perlite filter aid
Use:fireproof,filter aid,horticulture,insulation
Thermal Insulation perlite
1. Perlite--The product is a perlite ore by crushing, screening from the original minerals, our company can produce according to the needs of customers into a variety of pearl sand products, the current specifications are :8-12mesh ,12-18mesh ,18-20mesh ,20-50mesh ,30-50mesh ,50-70mesh ,70-90mesh ,90-120mesh and other products.
2. Property
SiO2 | Al2O3 | Na2O | K2O | Fe2O3 | MgO | CaO | Loss on ignition (chemical/combined water) |
70-75% | 12-15% | 3-4% | 3-5% | 0.5-2% | 0.2-0.7% | 0.5-1.5% | 3-5% |
3. Size:
Perlite Sand, Unexpanded Perlite: 12-16mesh, 14-20mesh, 16-32mesh, 20-40mesh, 30mesh-50mesh, 50-150mesh, 200-325mesh
Expanded Perlite: 60mesh, 100mesh, 120mesh, 150mesh, 0.1-1mm, 1-2mm, 2-4mm
Horticultural Perlite: 1-2mm, 2-4mm, 1-4mm ,3-5mm.
4. Use:
Perlite could be used in building construction products, horticultural aggregate,fillers,filter aid, ,and insulation fields.
(1) 8-12mesh ,12-18mesh ,18-20mesh pearl sand after expansion can be as insulation, thermal insulation material widely used in construction.
(2) 20-50mesh ,30-50mesh pearl sand by the expansion of steel can be used as a cover agent deslagging agents.
(3) 50-70mesh ,70-90mesh ,90-120mesh pearl sand can be as expansive as the beer, pharmaceutical agents and use of filtering low-temperature oxygen tank with insulation.
5. Quality Control:
As samples confirmed by buyer, Or by manufacture certificate of quality, Or by CIQ (or SGS) inspection as the buyer will.
Price and other terms , please contact us to negotiate and confirm.