Expended perlite
Size: 1-3mm, 2-4mm, 3-6mm, 4-8mm, 150mesh, 200mesh, 325mesh etc.
Feature:
white granular (internal honeycomb structure), nontoxic, tasteless, noncombustible, non-corrosive, neutral pH value (pH value: 6.5-7.5), acid resistant and alkali resistant, light weight, high absorption and insulation capability..
Applications:
Building Industry, Fillter Aid and Filler, Agriculture and Horticulture, Mechanism, Metallurgy, Hydropower and Light Industry, treating-agent of sewage etc.