Place of origin:
China
Price Condition:
FOB
perlite
Sizes: 1-3, 2-4, 3-6, 4-8mm etc.
Description: Perlite is a kind of loose material which is porous, white and granular.Perlite is formed from volcanic glassy lava with acidity through crushing, preheating, roasting and expanding. It has the characteristis of small capacity, low thermal conductivity, excellent chemical stability, no combustion, non-toxic, flavourless, sound absorbing etc.
[Related Keywords : growing media, expanded perlite, soil amendment]