неметаллические полезные ископаемые: вермикулит

There'sShijiazhuangKedahuaImp&ExpTradeCo.,Ltd,isspecializinginimporting&exportingnon-metallicmineralincluding:sepiolite,vermiculite,mica,tourmaline,cellulose,perliteandetc.Enjoying therighttoimport&exportbytheMinistryoftheCommerceandowningamineralproductprocessing plantbehindmakeourproductpopularworldwide,especiallyinSouthKorea,Japan,theUnitedStates, MiddleEastandHongKong.Nowowingtothehigh-qualityproducts,thequasi-periodgoodsandthereasonablepriceamongothersupplierhomeandabroad,wewonwideacclaim andlong-termpartner. specicication: Molecularformula SiO2 MgO AL203 Fe2OS FeO K2O H2O CaO PH Name Silicondioxide MagnesiumOxide AluminiumTrioxide Iron trioxde Iron Oxide Potassium Oxide Hydrogenoxide Calciumoxide PH Content(%) 37-42 11-23 9-17 3.5-18 1-3 5-8 7-18 1-2 8-11 Application:constructionmaterial,agriculture,nurserygardening,painting,forage, Cultivation,pharmacy.fractioningandsealing,metallurgy Color:silverandgolden Size:60-100mesh1.4-4mm,1-2mm 1.Vermiculiteforindustries Vermiculiteisalsousedinvariousinindustrialusageforpurposelike: Mouldedshapes,bondedsodiumsilicateforusesin:high-temperatureinsulation, Fireproofingofstructuralsteelanpipes. Asloose-fillinsulation Pckingmaterial,valuedforitshighabsorbencey. Lightweightaggregateforplaster,proprietaryconcretecompounds,firestopmortar Andcementitioussprayfireproofing 2.constructionvermiculite: Thevermiculiteconcreteisalsousedinconstructionindustryandhaswideapplication: Light-weightaggregateforplaster,proprietaryconcreteconcretecompounds,fireproof motarandcomentitioussprayfireproofing. Asanadditivetofireproofwallboard. Componetoftheinteriorfillforfirestoppillows,alongwithgraghite Usedin-groundswimmingpoolstoprovideasmoothpoolbase Light-weightinsulativeconcrete 3.usedinAGAcookersasinsulation Usedinexplosivesstorageasblastmitigant 4.Agriculturaluseorgardeningapplication Vermiculiteiswidelyusedtolightenthetextureofsoilmixedorpeatmossandhelpmaintain Optimaldevelopmentconditions. Andsincethevermiculitecanabsorbseveraltimesitsweightinwater,itbecomesanimportant Transportationvectorforallpesticides,herbicidesandfertilizers,makingthemmucheasiertohandleandtospread.