Specifications
Only TVA member in AiaDensity 85-100kg/m3
Moisture 2-5%
ISO9001-2008 Certified
Vermiculite??
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??1,?Specification of the vermiculite
Vermiculite,?chemical?formula?Mg?×?(H2O)?[Mg3?×?(AlSiO3O10)?(H2O)],?is?a?magnesium?water?inclouded?aluminum?silicate?secondary?metamorphic?minerals?of?layered
structure.?It?likes?mica?in?form,?and?usually?come?from?weathered?or?hydrothermal?alterated?black?(gold?)?Mica.?It?will?present?a?deflection?shape?after?heat?expansion?and
water?loss,?liking?a?leech?pattern?in?form?,so?it?gets?the?name?vermiculite.
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1), According to the color,vermiculite?can?be?indevided?into?silver?vermicultie?and?golden?vermiculite?
2), According to Type: Indeveded to raw?vermiculite / crude vermiculite, vermiculite concentrate and expanded?vermiculite / exfoliated vermiculite.
3), Size:
? ? For Exfoliated / Expanded Vermiculite has 20-40mesh?40-60mesh?100mesh?200mesh?325mesh, 0.3-1mm, 1-2mm,?2-4mm, 3-6mm and 4-8mm.
? ? For Raw / Crude vermiculite, the sizes are 0.3-1mm, 0.7-2mm, 1-2mm, 1.4-2.5mm, 3-5mm, 3-7mm.
4), Expansion?ratio / Expanded Times: 5.5-11 times?
5), Bulk?density of exfoliated vermiculite: 85-200kg/m3?
7), Vermiculite?Quality Certificate: MSDS, SGS, IOM
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2,Application?of Vermiculite
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For Construction | For Industry | For Agriculture |
1.Fireproof?Board | 1.Thermal?Insulation, Refractory | 1.Horticulture |
2.Loose fill?Insulation | 2.Sound?Absorption | 2.Soil?improvement |
3.Coatings | 3.Gaskets?or?Seals | 3.Fertilizer?Carrier |
4.Lightweight?Concrete? | 4.Friction?Linings | 4.Hydroponics |
5.Vermiculite?Screeds | 5.Packing?Materials | ? |
6.Plasters | 6.Animal?Feeds | ? |
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Packing | IN 1/1.2ton for raw vermiculite In 100L bags for exfoliaterd vermiculite |
Shiping | Around 7-15 days after confirm the order. |
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We?DFL?company,?established?in?2004,?running?ISO9000-2008?quality?management?system.?DFL?have?more?than?20?employee,?mainly?deal?non-metallic?minerals,? such?as?vermiculite,?mica,?cenosphere,sepiolite,kaolin?clay,?bauxite?etc.?We?have?four?departments.?In?Shanghai,Hongkong?and?America,?we?also?have?our??branch?company??and?office.
With?a?wide?range,?good?quality,?reasonable?prices?and?stylish?designs,?our?products?are?extensively?used?in?agriculture,?construction?and?other?industries.?
Our?products?are?widely?recognized?and?trusted?by?users?and?can?meet?continuously?changing?economic?and?social?needs.?We?welcome?new?and?old?customers?.
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