0-5mm S.M.N Perlite expanded /3-6mm4-8mm/agricultural and hydroponics grade
Description
Perlite expanded /3-6mm4-8mm/agricultural and hydroponics grade
The product with part number 0-5mm (Perlite expanded /3-6mm4-8mm/agricultural and hydroponics grade)
is from company S.M.N and distributed with basic unit price 40,64 EUR. Minimal order quantity is 1 pc, Origin China.
Place of Origin: Henan, China (Mainland) Brand Name: S.M.N Model Number: 0-5mm Size: 0.05-1,0.06-2.5,0.1-1,1-3,3-5mm Type: Expanded Perlite, expanded perlite Application: building,horticulture,filter aid,filter,metallurgy SiO2 Content (%): 70-75% Fe2O3 Content (%): 0.5-2% Al2O3 Content (%): 12-15% MgO Content (%): 0.2-0.7% CaO Content (%): 0.5-1.5% K2O Content (%): 3-5% Na2O Content (%): 3-4% Loss On Ignition: 3-5% Expanded Or Not: Expanded Packaging & Delivery Packaging Details: 25kg/bag or other packing as customer's requirement. Delivery Detail: within 7-15 days and as soon as possible Product Description Expanded Perlite Perlite softens when it reaches temperatures of 850-900℃.Water trapped in the structure of the material vaporises and escapes,and this causes the expansion of the material to 7-16 times its original volume.The expanded material is a brilliant white,due to the reflectivity ot the trapped bubbles.Unexpanded("raw") perlite has a ulk density around 1100kg/m3,while typical expanded perlite has a bulk density of about 30-150kg/m3 Perlite usesIn the construction and manufacturing fields,it is used in lightweight plasters ans mortars,insulation and ceiling tiles.In horticulture,perlite can be used as a soil amendment or alone as a medium for hydroponics or for starting cuttings.When used as an amendment it has high permeability/low water retention and helps prevent soil compaction.Perlite is an excellent filter aid.It is used extensively as an alternative to diatomaceous earth.The popularity of perlite usage in this application is growing considerably wordwide.Perlite filters are fairly commonplace in filtering beer before it is bottled.Small quantities of perlite are also used in foudries,cryogenic insulation,as a lightweight aggregate in mortar(firestop) and in ceramics as a clay additive.It is also used by the explosives industry. FracionUse53%building construction products14%horticultural aggregate14%fillers8%filter aid11%other Typical analysis of perlite 70-75% silicon dioxide: SiO2 12-15% aluminium oxid: AL2O3 3-4%sodium oxide: Na2O3-5%potassium oxide: K2O0.5-2%iron oxide: Fe2O30.2-0.7%magnesium oxide: MgO0.5-1.5%calcium oxide: CaO3-5%loss on ignition(chemical/combined water) ProductsPackaging & Shipping Our Services Production Flow Chart Our advantage Company Information WELCOME CONTACT US!
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