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Specifications
1.time of the delivery is shot. 2.price is competitive.perlite
1. Perlite ore
1) The product is a perlite ore by crushing, screening from the original minerals, our company can produce according to the needs of customers
2) The current specifications are :
8-12mesh ,12-18mesh ,18-20mesh,20-50mesh,30-50mesh,50-70mesh,70-90mesh,90-120mesh and so on.
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?2.physical properties of perlite
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?Max. application temperature | ?800°C |
Softening temperature | ?870°C |
?Melting temperature | ?1260°C |
?Heat capacity(between 77 and 300K) | ?0.50 J/g K |
?Cellular structure | ?open-cellular |
?Porosity | ?97% by volume |
?Moisture content(in the open air) | ?Up to 0.5% by weight |
?Max. moisture content | ?Up to 900% by weight |
?Density of the perlite ore | ?2200 to 2400 kg/m3 |
Density of the fine-ground perlite ore | ?1200 kg/m3 |
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3.Uses of perlite
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1). Horticulture Expanded Perlite: Widely used in agriculture and garden to improve the soils retentionof the water and fertilizer.
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2). Expanded Perlite Sand: Widely used as the insulating layerin in low-temperature container and others low-temperature equipment, for example, the gas jar or gas conduit, Oxygen Produce Machine, Refrigeratory, and the transportation equipment of liquid Oxygen/Hydrogen.
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3). Perlite Filter Aids: Be very popular in the filtering of dirty water, oil, alcohol/beer, beverage, sugar and glucose ect.
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4). Handwash Powder Grade Expanded Perlite:? Used as the main ingredient of the handwash Powder.
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5).Other Expanded Perlite Products:
?The most wide usage is in construction, as? heat/sound insulating material, light weight material, loose-filling material,? fireproof doors inner stuffing material, or used to produce lightweight/heat insulation bricks ect.?
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perlite mine :
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Perlite equipment of? production
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Perlite mine
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our parital products of perlite ore and expanded perlite :
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we can also?produce ?vermiculite ore and expanded vermiculite of most sizes:?
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