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  YOUR LOCATION: PRODUCTS->OTHER PRODUCTS ->PERLITE

PERLITE

PERLITE

 Perlite is a volcanic debris encountered the acidic lava lakes, marine after a sharp cooling after a vitrified form of volcanic rock, which formed in the late Jurassic to the Cretaceous period, which is some 100 million 5 3 1000 millions of years. According to the internal crystalline water content in different areas into obsidian, perlite. Perlite is to smash the magmatic rocks heated to 1000 ° C to form the above expansion, with a closed porous structure, Particle diameter is generally 0.5 ~ 2.5mm between. Light, good ventilation, no nutritional composition, the use of floating easily in mixed culture soil surface. Expanded perlite mainly in the following areas of applications : 1. Construction areas : thermal insulation, fire retardant paint, two acoustic panels, and so on. Industrial areas : pipe insulation, cold insulation insulation, filtration materials, the process of steelmaking slag build sets, rubber plastic fillings, etc. 3. Agriculture horticultural areas : soilless cultivation, soil improvement, pesticides ease amid antiseptic

 

 
 
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