Wholesale Bulk Crude Raw Vermiculite Price

Wholesale Bulk Crude Raw Vermiculite Price

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≥720 Bags

US $5.5

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Quick Details

Size:: 1-3mm, 2-4mm, 3-5mm, 4-8mm etc

Color:: Sliver, golden

Usage:: Fire Protection

Package:: 12/15/25kg/100L pp bags

Sample:: 1kg free

Quick Details

Place of Origin:: Hebei, China

Model Number:: Vermiculite

Product name:: Wholesale Bulk Crude Raw Vermiculite Price

Size:: 1-3mm, 2-4mm, 3-5mm, 4-8mm etc

Color:: Sliver, golden

Usage:: Fire Protection

Package:: 12/15/25kg/100L pp bags

Sample:: 1kg free

Wholesale Bulk Crude Raw Vermiculite Price

1. Chemical Properties

Composition	SiO2	MgO	Al2O3	Fe2O3	CaO	K2O	ph
Percentage	37-42	11-23	9-17	3.5-18	0.01%	non	7-11

2. Hysical Properties

Item	Specifications	Item	Specification
Expansion ratios	5.5-11times	Bulk density of expanded vermiculite	90-270kgs/m3
Thermal Conductivity	0.045 - 0.069w/m °C Under ambient conditions	asbestos	None
Hardness	1-1.5	Compressive resistance	100-150 Mpa
Melting point	1320°C-1370°C	Corrosion resistance	Alkali-resistant

3 Vemiculite Applications

Agriculture	Horticulture	Construction	industry
Animal feed	Blocking mixes	Sound Absorption Loose Filling	Thermal Insulation.Refracory

4. Vermiculite Size:

Raw vermiculite

Raw Siver vermiculite :

0.1-0.6mm,0.3-1mm,0.7-2mm,1-2mm,2-4mm,2.8-8mm,3-6mm,4-8mm

Raw Golden vermiculite :

0.3-1mm, 1.5-2.5mm, 1.5-3.5mm, 1-2mm, 2-4mm, 3-6mm, 4-8mm,etc

Expanded vermiculite

Silver vermiculite :

20-40mesh, 40-60mesh, 60-80mesh,80-120mesh, 200mesh, 325mesh, 1250mesh, 2500mesh, 0.3-1mm, 1-3mm, 2-4mm, 2-5mm, 3-6mm, 4-8mm, 1-5mm, 1-8mm, or according to customers requirement.

Golden vermiculite :

20-40mesh, 40-60mesh, 60-80mesh,80-120mesh, 200mesh, 325mesh, 1250mesh, 2500mesh, 0.3-1mm, 1-3mm, 2-4mm, 2-5mm, 3-6mm, 4-8mm, 1-5mm, 1-8mm, or according to customers requirement.

Special size is supplied as per customer' demands.

5. Expanding Ratio

Vermiculite Specifies	Vermiculite size	Expansion ratio	Impurit y
Silver vermiculite	0.3-1mm	7-11times	1.Impurity:5%-15% 2.Moisture :5%max 3. Asbestos :None 4.Origin:Hebei and Xinjiang,China 5.Sample is free with 1kgs 6.Price is negotiated
	0.7-2times	9-10times
	2-4mm	11times
Golden vermiculite	2.8-8mm, 4-8mm	11-12times
	0.3-1mm	7-9times
	1.5-2.5mm	7-9times
	1.5-3.5mm 3-6mm	8times