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VERMICULITE
Origin:Made in China
Our own vermiculite mine and factory
Vermiculite products:Golden vermiculite ,silver vermiculite ,raw vermicultie ,expanded vermiculite, vermicultie powder ,vermiculite board
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1.Size:
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? ? Raw vermiculite | Siver vermiculite: 0.3-1mm1-2mm2-4mm3-6mm4-8mm |
Golden vermiculite: 0-30um0.2-0.6mm0.3-0.6mm0.65-1mm0.3-1mm0.5-1.5mm 0.5-1.2mm1.2-3.5mm1.5-2.5mm1-2mm2-4mm3-6mm3.5-7mm,4-8mm etc | |
? Expanded vermiculite ? | Silver vermiculite: 0.3-1mm1-3mm2-4mm3-6mm4-8mm20-400mesh |
Golden vermiculite: 0-30um0.3-0.6mm0.65-1mm0.3-1mm1-3mm2-4mm3-5mm4-8mm 20-400mesh |
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?Special sizes can also be supplied as per customer requirements. Also we do special processing to cater to specific requirements of customers
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2.Chemicals and physical properties
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Composition | SiO2 | MgO | Al2O3 | Fe2O3 | CaO | K2O | ph |
Percentage | 37-42 | 11-23 | 9-17 | 3.5-18 | 1-2 | 5-8 | 7-11 |
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Origin of golden vermiculite | Hebei,China | Origin of silver vermiculite | Xinjiang,China |
Melting ?point | 1320°C-1370°C | Asbestos | None |
Compressive resistance ? | 100-150 Mpa ? | Thermal Conductivity ? | 0.045 - 0.069w/m °C Under ambient conditions ? |
Hardness | 1-1.5 | PH | 7-11 |
Solubility | Insolubility (most liquid ) | Combustibility | Non-combustible |
Reactivity | Non reactive (except in very stong acids) | Corrosion resistance | Alkali |
3.Vermiculite Photos
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Crude Vermiculite?
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Golden expanded vermiculite
Crude Vermiculite package
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Expanded vermiculite PE packing
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4.Company informations
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Name:Mrs Nancy Tian
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Mobile number:8615303110406
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