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SHIJIAZHUANG MINING IMP & EXP TRADE CO., LTD.
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agricultural expanded bulk perlite ore price
OverviewQuick DetailsPlace of Origin:Henan, China (Mainland)Brand Name:S.M.NModel Number:G-EPSize:1-3mm2-4mm3-6mm4-8mmType:Expanded PerliteA
$39 /Cubic Meter
Product Details
Transaction Comments
Product Description
1.Details of expanded perlite :
expanded perlite is a natural acidic vitreous volcanic lava, non-metallic minerals, due to 1000 ~ 1300 ℃ high temperature conditions, the rapid expansion of its volume 4 to 30 times, it is called the expansion of perlite. Generally require expansion times> 7 to 10 times , about 70% of silicon dioxide.
2.expanded perlite features:
porous ,lightweight, non-toxic, non-combustible, heat insulating, sound absorbing, water resisting, corrosion resisting.
3.expanded perlite Chemical and Physical properties:
SiO2: | 69-72% |
Al2O3 | 12-18% |
K2O | 3-4.5% |
Na2O | 3-4.5% |
CaO | 0.1-0.2% |
MgO: | 0.2-0.5% |
Moisture: | <2% |
Service temperature: | -256-800 degree celsius |
pH value: | 6.5-7.5 |
Loose density: | 45-100kg/m3 |
Size: | 0.05-1, 0.06-2.5, 0.1-1, 1-3, 3-5mm, >40 micron or as request |
3.Application of expanded perlite:
Construction |
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Industry | insulation in the cryogenic projects, industrial equipment, pipe insulation. |
Agriculture and horticulture | 1. soil amendment |
Others | 1. filter aid |
Packaging & Shipping
The packing and shipping about expanded perlite :
Company Information
The company was established in 2008, is a trading company with its expanded perlite own factories, the annual output is rich and stable, can quickly provide a full set of documents required, and well-known logistics companies to make delivery more secure fast and flexible way to pay you to enjoy the transaction Process, professional foreign trade team for our trading escort. Finally, we sincerely hope to receive orders, and can provide quality services.
FAQ
1.Whether it's raw perlite or expanded perlite, we all have it .
2.if not 1-3 mm,We can send you the model you want .
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