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?Vermiculite Wholesalers raw vermiculite / expanded vermiculite / silver vermiculite and gold vermiculite??
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??1, Introduction of the vermiculite
Vermiculite,?chemical?formula?M?g?×?(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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2,?Physical?analysis?of?the?vermiculite
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? Commodity: | Raw/crude?Vermiculite ??? | |
Brand name | DFL | |
Description | Vermiculite type??????? : golden yellow or silver white. Vermiculite products : Raw vermiculite,?Exfoliated vermiculite, Vermiculite board etc. ? 1. Lightweight concretes and screeds 2. Vermiculite plasters 3. Loose fill insulation 4. Fire protection 5. Horticulture 6. Refractory & high temperature insulation 7. Friction linings 8. Special coatings, gaskets & seals 9. Swimming pool liners 10. Packing material 11. Animal feed ? | |
Specification | Size???????????? : | 0.3-1mm,1-2mm,2-4mm,4-8mm TG2,TG3,TG4,TG5,Large,Medium,Fine,Superfine,etc |
Appearance : | golden yellow/silver white | |
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Type (I) , Fe2O3 content 5-13%:gray-silver-white, similar in colour to South African material
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Type (II) , Fe2O3 content 16-22%:golden-yellow, similar in colour to Australia and India etc
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Commodity | Raw Golden/Silver Vermiculite |
Size | 0.3-1mm,1-3mm,2-4mm,4-8mm… |
Grade | Medium,Fine,Superfine,Micron,TG3,TG4,TG5 |
Type | Golden-yellow/Silver-grey |
Packing | In 1/1.2 MT jumbo bag for shipment |
Loading quantity | 20-24MTs/1*20'ft container |
Shipment | Within 7-15days,also depends on your quantity |
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Size/Market | Japan and Korea | European and America | Other Specs |
-8,+2.8mm | TG3 | Large | 1,Expansion:7-12 2,Impurity:8-15% 3,Moisture<5% 4,Asbestos Free 5,Samples Free |
-4,+1.4mm | TG4 | Medium | |
-2,+0.71mm | TG4 | Fine | |
-1,+0.355mm | TG5 | Superfine |
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Any requests,welcome to contact us.Your favorite enquiry will be highly appreciated and replied soon.
3,Application?of?the?vermiculite?
1),Raw?vermiculite?is?widely?used?for?Foundary?Insulation?and?Steel?Industry
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2),Expanded?vermiculite?is?used?in?various?industries?as?a?packing?material?due?to?its?highly?absorbent?nature.?It?is?also?a?lightweight?aggregator?for?plaster,?proprietary?
concrete,?compounds,?fire?stop?mortar?and?cementious?spray?fireproofing.?It?can?also?be?used?as?loose?fill?insulation?and?can?be?molded?into?shapes,?bonded?with?cement
and?other?bonding?materials?for?insulation,?refractory?insulation,?fireproofing?of?structural?steel?and?pipes?industries.?Exfoliated?vermiculite?is?also?widely?used?as?a?
component?of?the interior?fill?for?fire?stop?pillows,?and?is?also?used?in?commercial?hand?warmers.?
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| Packing | IN 1/1.2ton / 100L, around 2200 lbs jumbo bag for shipment or as customer's request, normally 20-22tons/20'ft container. |
| Shiping | Within 7-15 days after geting the deposit |
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?2,?Draw?20-40%?samples?to?test?quality?for?each?shipment.
?3,?Take?pictures?for?customer's?reference.
?4,?Issue?testing?report?for?customer's?custom?clearance.
?5,?Provide?related?techenical?data?sheet?if?necesarry.
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DFL?Minmet?Refractories?Corp.?China,?is?located?in?the?centre?of?Ring?Bohai?Economy?Zone,which?will?will?fly?up?after?Changjiang?Triangle?Economy?Developement?Zone?and?Zhuhai?Triangle?Economy?Development?Zone,one?of?the?mordern?industrial?production?base,?also?the?international?logistic?center?of?North-east?Asia? Shijiazhuang?City .DFL?is?a?comprehensive?company?based?on?production?and?trade?business.
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We?mainly?focus?on?the?nonmentalic?minerals.?We?are?the?only?diretor?company?of?the?TVA?in?Asia,running?ISO-9001-2008?quality?management?system. Our products mainly inclued vermiculite, cenosphere, perlite, pp fiber, pumice, kaolin, mica etc., If you have any interested in our products, welcome to contact us.
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