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Specifications
The only director member of TVAapplication: agriculture and horticulture
type: expended perlite
ISO 9001-2008 Company
Agricultural and horticultural perlite size:? 4-8MM,3-6MM,2-4MM,1-3MM
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1.For?horticulture:
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Perlite?is?a?super?light?weight?potting?media?that?is?clean?and?easy?to?use?as?well?as?environmentally?friendly,?offering?many?advantages?allowing?you?to?get?the?very?best?from?your?plants,?nurturing?them?and?helping?them?grow?healthy?and?strong.?The?unique?properties?of?perlite?provides?for?excellent?aeration?and?drainage?while?still?ensuring?good?water?retention.
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Clients?who?used?perlite?in?horticulture?has?the?following?results:
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- Soil?structure?is?improved?due?to?the?near?ideal?air-water?relationship?that?is?developed?in?the?growing?media.
- The?air?holding?capacity?of?the?soil?is?increased?and?adequate?drainage?is?assured.
- Over?watering?and?under?watering?losses?are?reduced?due?to?the?surface?structure?of?the?particle?that?retains?3?or?4?times?its?weight?in?water?without?penetrating?the?particle.?Excess?water?will?drain?off.
- Cracking?and?crusting?of?soil?surface?is?reduced?or?prevented.
- Soil?compaction?is?prevented.
- A?more?even?distribution?of?the?root?system?is?made?possible?throughout?the?entire?growing?media.
- Horticultural?Perlite?is?easy?to?handle,?does?not?require?sterilization?and?mixes?may?be?accurately?duplicated?due?to?consistent?perlite?quality.
- Uniform?growing?and?propagating?media?are?insured?regardless?of?season?or?location.
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?2.Size
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| Iterm | Size |
| Expanded perlite | 1-3mm,3-6mm,2-4mm,4-8mm,etc |
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3.Chemical composition
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| SiO2 | Al2O3 | Na2O | K2O | Fe2O3 | MgO | CaO | Loss on ignition |
| 70-75% | 12-15% | 3-4% | 3-5% | .5-2% | 0.2-0.7% | 0.5-1.5% | 3-5% |
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4.Applications
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- Building Industry:?Produce light, thermal insulation and acoustic board; Be ideal materials of various industrial equipment and pipe insulating layer.
- Fillter Aid and Filler:?Be filtering agent,when making wine,drinking, syrup,vinegar etc; Purify various liquid and water,coming up to innoxious to human and animal;Be filler of plastic,rubber, , enamel etc
- Agriculture and Horticulture:?Reform soil and adjust soil hardened;Prevent plants from falling down and control fertilizer efficiency and fertility;Be diluent? and carrier of biocide and herbicide.
Mechanism, Metallurgy, Hydropower and Light Industry :?Be ingredients of heat insulation glass, mineral wool and porcelain products etc.
- Other Aspect :?Be packing materials of exquisite products and pollution products; Be abradant material of gem,colourful stone,glass products; Be density regulator of explosive, treating-agent of sewage.
5. Agricultural and horticultural?perlite?photos?
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3-6mm expanded perlite
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1-3mm expanded perlite
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?Packaging: In 100 Liter bags for shipment or as customer's request.
?Shipment : Around 7-14 days after getting confirmation for 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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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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We DFL are glad to be your eyes to see China, your ears to hear China. Thank you!
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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.
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