High-Quality {Raw Gold/Silver} Vermiculite Direct From Factory

1-2mm, 0.3-1mm, 20-40 mesh.1.0mt-1.2mt jumbo bag. Could be customized as required.Our factories have achieved ISO Certificate, 23 technologies have obtained national patents.Vermiculite flake is the name of vermiculite raw ore and the general name of unexpanded vermiculite. After the vermiculite is mined out, the impurities are removed, and the surface of vermiculite is flaky. Therefore, it called vermiculite flake, which is also called raw ore vermiculite, raw vermiculite, unexpanded vermiculite and non foamed vermiculite. Raw vermiculite is a natural mineral, non-toxic, will expand at high temperature under the action of mineral. It is alternatively rare mineral, which belongs to the portland. The crystal structure is monoclinic, from the shape it looks like mica. Certain granite hydrated vermiculite is generated. The ability of ion exchange vermiculite, its soil nutrition has a great role.Vermiculite can be used as construction materials, adsorbents, fireproof insulation, mechanical lubricant, soil conditioner and so on, a wide range of uses.

Size	Density	Moisture	Expansion Rate
0.3-1 mm	2.4-2.7g/cm³	3% max	6-20 times
1-2 mm	2.4-2.7g/cm³	3% max	7-20 times
2-4 mm	2.4-2.7g/cm³	3% max	7-20 times
4-8 mm	2.4-2.7g/cm³	3% max	7-20 times

Succulents

Animal hatching

Plant seeding

20-40 mesh

1-2mm

0.3-1mm

Agriculture Improve soil or correct soil deficiencies(e.g.to lighten clay soils). Vermiculite is used as a carrier and extender for fertilizer. Expanded vermiculite is a good medium for the stimulation of roof growth. Expanded vermiculite is a major element in hydroponics growing system. Industry Gaskets or seals; Fireproofing Packing materials; Animal feedstuffs Friction linings; Refractory products Insulation in steelworks and foundries Building Bitumen coated vermiculite plates Construction coatings; Lightweight concretes Loose fill insulation; Vermiculite plasters Fireproof board

Golden raw vermiculite	Silver raw vermiculite
0.3-1mm	0.3-1mm
1.5-2.5mm	1-2mm
2.5-6mm	2-4mm
3-8mm	4-8mm
Other specification: 20-40mesh, 60mesh, 80mesh, 100mesh, 325mesh etc.

Golden Vermiculite	element	SiO2	Al2O3	Fe2O3	CaO	MgO	TiO2	K2O
Golden Vermiculite	content %	43.75	15.55	15.8	1.32	8.98	1.67	5.19

Vermiculite may be milled before or after exfoliation according to the range of particle sizes required. Such milled or ground material may be used for the production of sound-absorbing coatings; Condensation control paints; High performance gaskets and seals and for upgrading the fire resistance of organic foams and other polymer based system. Exfoliated vermiculite can be colored to suit its end use.

Cuttage

Mix with soil

Raw Gold Crude Vermiculite Or Silver Vermiculite

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