Bulk Unexpanded Crude Raw Perlite Ore Wholeasle
Perlite is an amorphous volcanic glass that has a relatively high water content, typically formed by the hydration of obsidian. It occurs naturally and has the unusual property of greatly expanding when heated sufficiently. It is an industrial mineral and a commercial product useful for its light weight after processing.
It occurs naturally and has the unusual property of greatly expanding when heated sufficiently. It is an industrial mineral and a commercial product useful for its light weight after processing. Perlite are also used in foundries, cryogenic insulation, and in ceramics as a clay additive.
Main Size of unexpanded perlite ore as follows:
Ore Perlite | Expanded perlite |
10-16mesh,2-1.18mm | 4-8mm |
12-18mesh,1.7-1mm | 3-6mm |
14-20mesh,1.4-0.85mm | 2-4mm |
18-46mesh,1.0-0.375mm | 1-3mm |
50-70mesh,0.3-0.212mm | 0.15-1.18mm |
Packing:1 Ton Jumbo Bag
Loading Quantity:20 Tons in 1*20'GP
Ningshu Service | High Quality, Good Service, Competitive Price, Delivery On Time |
Sample Policy | Free sample is ready on your request, you just need to pay the freight cost |
Customized service | All products size and package can be customized according to your requirements |
MOQ | 20 Tons |
Payment Term | L/C, T/T, Western Union,Money Gram, Paypal |
Trade Terms | FOB, CFR, CIF |
Delivery time | 10-15days after the deposit received |
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