Insulation/Refractory [Crude, Expanded] Golden/Silver Vermiculite [blocks, flakes, powder,particles, pieces for agriculture and industry]:
1- Features
Fireproof, heat insulating, sound and moisture absorbing, light weight, non-toxic, odorless, non-abrasive, etc..
2- Size
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Golden/Silver Vermiculite
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1-3mm,2-4mm,3-8mm,4-8mm,10-20mesh,20-40mesh,10-40mesh,
40-60mesh,40-80mesh,60-80mesh,60-100mesh,200mesh,325mesh |
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Note: Size/specifications can be customized.
3- Physical& Chemical Analysis
Chemical Composition:
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Composition
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SiO2
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MgO
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Al2O3
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Fe2O3
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CaO
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K2O
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Percentage
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37-43
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11-23
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9-17
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5-18
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1-2
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5.5-7
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Physical Property:
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PH
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Expansion Coefficient
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Density
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8-11
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5-9 times
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120-300kg/m3
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4- Applications
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Construction
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1- fireproof board
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2- loose fill insulation
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3- construction coating
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4- lightweight concrete
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5- vermiculite plaster
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Industry
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1- thermal insulation, refractory
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2- sound absorption loose filling
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3- friction linings
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4- gaskets or seals
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5- packing materials
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Agriculture
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1- horticulture
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2- soil improvement
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3- fertilizer carrier
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4- hydroponics
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5- animal feedstuffs
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