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1 Picture for pumice stones
2 Specification for pumice
Product | Lava??stone? |
Other?name | ? |
Material | 100%?natural?basalt?stone |
Stone?form | Cut?to?size,?Tile,?Slab,?paving?stone,Kerb?stone,?Cube?stone,?Irregular?shape?stone? |
Color | black,?grey |
Finished? | Polished,?Honed,?Flamed,?Sandblasted,??Antique,?Water?jet,?Chiseled,?Split,?Tumble, |
size | 1.100?x?100?x?20mm?? |
? | 2.100?x?200?x?30mm?? |
? | 3.?300?x?600?x?12mm?? |
? | 4.?600?x?900?x?30mm?? |
? | 5.600upx800upx20~40mm |
? | 6.600upx1200~1800upx20~40mm |
? | 7.customized?sizes |
Thickness? | 10,?12,?15,?20?,?30?,?40,?50mm?,?etc |
MOQ | ?1x20'?container |
Packing | Packed?with?plastic?film,?set?in?strong?fumigated?wooden?bundles. |
Delivery?time | 7-15days?after?receiving?the?deposit. |
Port | Haikou?Port |
Payment?terms | 30%?deposit,?70%?balance?before?the?B/L?released. |
Physical?properties?
Volume-weight(kg/m3) | 430-870 |
Water?absorption | 11.7-17.03% |
Loose?volume-weight(kg/m3) | 520 |
Cylinder?pressure?strength | 1.218Mpa |
Moisture | 1% |
Mechanical?Intensity | 5.08Mpa |
Heat?conductivity?coefficient?w/(m.k) | 0.326 |
Soften?coefficient | 0.84 |
Apparent?density | Kg/m?3?640-860/(390*240*190) |
Hollow?ratio(%) | 48/(390?*240?*190) |
3 Application of pumice stone
Lava?is?used?in?construction,irrigation?works,?grinding,?filter?material,?barbecue?charcoal,?garden
?scene,?soilless?culture,etc.?It?is?also?a?perfect?material?used?in?hot?stone?therapy,?which?is?good?to?Promote?the?body's?
metabolism?
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1, In 25kg PP/PE bag.
2, Shipment time: Around 7-20 days after confirm the order.
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We?DFL Company, ?as the only Director member of TVA (The Vermiculite Association) in Asia, running ISO9001-2008 quality management system, dealing Non-metallic minerals products over 20 years more. Besides perlite, we also deal Muscovite Mica, Cenosphere/Microsphere,??Polypropylene fiber,?Sepiolite, Perlite, Wollastonite, Kaolin Clay, Pumice stone and Zeolite etc products.
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Based on 20 years import and export experience, we gain a high reputation from our new and regular customers. Also we get a big support from our local goverment.?
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1, Prepare samples freely.
?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.
a) 7-15 days after receive your deposit
b) Samples prepared with in 3 days after receive your express charges
2 MOQ?
As usual MOQ :1 ton
3 Payment terms?
a) T/T: 30% as deposit and the balance by the Copy of B/L.
b) L/C at sight
4 How is the charge for samples ?
We can send free samples to you,but you pay the express fee, we will return to you when the first order.
5 Our advantage
More than 10 years' experience in products,? well-noted market knowledge, strict control system, high Company reputation, in time delivery, and stable quality? make our old and new customers always choose us!
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We DFL team is great team who is full of love, passion, responsibility.
Every year, all of our DFL members will enjoy some tourings, outdoors training lecture and Thanksgiving activities.
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www.dfl-minmet-refractories.com
Tel: +86-0311-87790166
Fax:+86-0311-87799798
Mob: +86-13102850636
Skype: dfl.minerals
