vermiculite/expanded vermiculite /silvery vermiculite 2013030 manufacturer from China Shijiazhuang eternal building materials Company limited

vermiculite/expanded vermiculite /silvery vermiculite

Price:	200.0~500.0 USD
Payment Terms:	T/T,L/C,D/A,D/P
Place of Origin:	Hebei, China (Mainland)


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Product Detail

Model No.: 2013030

Production Capacity: 2000t

Delivery Date: 50DAYS

Means of Transport: Ocean

Packing: PP or PE,as you require

Brand Name: YONGHENG

Vermiculite is a member of the phyllosilicate group of minerals, resembling mica in appearance. It is found in various parts of the world.

Vermiculite is a member of the phyllosilicate group of minerals, resembling mica in appearance. It is found in various parts of the world, vermiculite is basically a hydrated phlogopite mica which has the remarkable ability to expand to many times than its original volume when heated at 850 C.Vermiculite is most widely used in its exfoliated form. The concertina-shaped granules of exfoliated vermiculite are non-combustible as well as being insoluble in water and all organic solvents.
Chemical components

Chemical Composition	SiO2	Al2O3	MgO	CaO	PH	Fe2O3	Impurity
(%)	41	18	21	0.8	7-10	3.5	< 3

Size: 0.3-1mm/1-2mm/2-4mm or other sizes customers required. Expanded Vermiculite

Size	Density (Kg/M3)	Water Absorption(%)	Thermal Conductivity (km2h)	Impurity(%)
8mm Above	70-110	480	0.045	3
4-8mm	70-110	480	0.045	3
3-5mm	80-120	465	0.045	3
1-3mm	80-150	430	0.045	3
20-40mesh	100-160	410	0.045-0.055	2
40-70mesh	100-170	410	0.045-0.055	2
70-100mesh	100-170	400	0.045-0.055	2
150mesh	100-18	400	0.045-0.055	1
200mesh	100-180	400	0.045-0.055	1
325mesh	100-180	400	0.045-0.055	1
Blended Grade	90-180	430	0.045-0.055	3

Size:0.3-1mm/1-2mm/1.5-3.5mm/2-4mm/3.5-7mm/4-8mm/20-40mesh/70-100mesh/325mesh or as per customers'request 1. Color: Silver, Golden Horticulture Vermiculite: 1-2mm, 2-4mm Expanded Vermiculite: 0-1mm, 1-3mm, 2-4mm
Insulation Vermiculite: 0-1mm, 0-2mm, 0-3mm The size should be adjusted according to the client's demand.