High fine expanded perlite has good drainage
NS-Perlite is not a trade name but a generic term for naturally occurring siliceous rock. The distinguishing feature which sets Perlite apart from other volcanic glasses is that when heated to a suitable point in its softening range, it expands from four to twenty times its original volume.
Perlite is 100% natural siliceous volcanic mineral(amorphous volcanic glass), formed by the sudden cooling and solidification of volcanic ash, which traps crystalline water into its mass.
Characteristic: Lightweight, white, porous material for amending soils and potting mixes.
Expanded perlite with non-toxic, tasteless, non-combustible, non-rotten and so on. Insoluble in strong acid and alkali, slightly soluble in hydrofluoric acid. PH value is neutral (6.5-7.5). Because of its special microporous structure, it has a strong adsorption and heat insulation, commonly used as insulation, heat insulation, filtration, adsorption filter material.
PACKING:100L white poly woven bags or jumbo bags
LOADING QUANTITY:300 bags in 1*20'GP, 730 bags in 1*40'HQ.Ningshu Service: High Quality, Good Service, Competitive Price, Delivery On Time
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Trade Terms: FOB, CFR, CIF
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