在线聊天
Specifications
1. low price 2.the quality is good. 3.we have perolite ore in stock, time of delivery is shot. 4.by SGS testperlite
1. Perlite ore
The product is a perlite ore by crushing, screening from the original minerals, our company can produce according to the needs of customers
2.physical and chemical property
MAIN PROPERTY OF PERLITE ORE
SIZE (mesh)
| COLOUR | DENSITY (G/CM3)
| IMPURITY% |
100-200 | GRAY white | 1.2 | 1MIN |
CHEMICAL COMPOSITION OF PERLITE ORE(%)
SiO2 | TiO2 | Al2O3 | Fe2O3 | FeO | MnO |
72.00 | 0.09 | 12.31 | 0.54 | 0.06 | microelement |
MgO | CaO | K2O | Na2O | P2O5 | LOI |
0.14 | 1.00 | 4.67 | 3.29 | 0.04 | 4.94% |
3.Uses of perlite ore
(1) 8-12mesh ,12-18mesh ,18-20mesh perlite sand after expansion can be as insulation, thermal insulation material widely used in construction. |
(2) 20-50mesh ,30-50mesh perlite sand by the expansion of steel can be used as a cover agent ,deslagging agents. |
(3) 50-70mesh ,70-90mesh ,90-120mesh perlite sand can be as expansive as the beer, pharmaceutical agents and use of filtering low-temperature oxygen tank with insulation. |
4.use of expanded perlite:
1).Horticulture Expanded Perlite: Widely used in agriculture and garden to improve the soils retention of the water and fertilizer.
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.
3). Perlite Filter Aids: Be very popular in the filtering of dirty water, oil, alcohol/beer, beverage, sugar and glucose ect.
4). Handwash Powder Grade Expanded Perlite: Used as the main ingredient of the handwash Powder.
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. 0.1-1.2mm Construction ,agriculture, steel, beer , smelt, chemical industry and so on
Light weight ,heat preservation, heat insulation, fireproof and so on.
Trademark: | SWT |
Origin: | hebei ,china |
Characteristic: | Long Time Materials |
Sample: | The sample is free of charge within 500g |
Quality Control: | manufacture by certificate of quality, Or by CIQ (or SGS) inspection. |
Price and other terms: | Please contact us to negotiate and confirm. |
Packing: | 25kg/bag 50kg/bag or as to the demands of the clients |
Website: | http://www.sjzmining.com |
Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Oceania, Mid East, Eastern Asia, Western Europe |
Vermiculite is a mineraloid of hydrated laminar magnesium-aluminum- iron silicate. Its chemical composition greatly varies and chemical formation could be simplified as(Mg,Fe,Al)3(Al,Si)4O10(OH)2·4H2O. When heated to a temperature of about 850-950°C, it instantly expands(exfoliates) up to 15-25 times as water flashing into steam, maximum 30 times its original bulk volume. There is a color change during expansion from golden brown into silver white depending upon the composition of the vermiculite and temperature. With such prominent characteristics as being fireproof, heat insulating,sound and moisture absorbing,non-toxic, lightweight and disease free.
Vermiculite Applications: | |
In Construction |
2. Loosefill Insulation 6.bitumen coated vermiculite plates
|
In Industry |
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In Agriculture: | 1. Horticulture |
