Expanded perlite for horticulture?
H.S code:2530102000 or 6806200000
Appearance:white color ,granule shape
Bulk density:80-120kgs/m3
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Particle size
1-3MM2-4MM3-6M3-5MMM4-8MM,etc
Chemicals
SiO2 | 68-74% |
MgO | 0.3% |
Al2O3 | 12-16% |
Fe2O3 | 0.1-2% |
CaO | 0.15-1.5% |
K2O | 1-4% |
Na2O?????? | 4-5% |
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Perlite?advantage?for?horticulture
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?*?Perlite?isclean?without?disease,poisonless,tasteless,?sterile,light?weight.?non-combustible?,alkali?resistant
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*?Permeability?is?good.
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*?Preserving?soil,?water,?and?nutrient
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*?PH?is?6.5-7.5?
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Physical?properties?
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Bulk?density? | 80-120kgs/m3 |
Cellular?structure | open-cellular |
Max.?moisture?content | Up?to?900?%?by?weight |
Moisture?content(?in?the?open?air) | Up?to?0.5?%?by?weight |
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Expanded perlite for?horticulture
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1>Perlite?is?used?throughtout?the?world?as?a?component?of?soilless?growing?mixes?where?it?provides?aeration?and?optimum?moisture?retention?for?superior?plant?growh.For?rooting?cuttings,100%?perlite?is?used?.studies?have?shown?that?outstanding?yields?are?achieced?with?perlite?hydroponic?systems
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2>Perlite?are?its?neutral?PH?and?the?fact?that?it?is?sterile?and?weed-free?.in?addition?,its?light?weight?makes?it?ideal?for?use?in?contaner?growing
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3>Perlite?are?as?a?carrier?for?fertilizer?,herbicides?and?pesticides?and?for?for?pelletzing?seed.Horticultural?perlite?is?as?useful?to?the?home?gardener?as?it?is?to?the?commercial?frower?.it?is?used?with?equal?success?in?greenhouse?growing?,landscaping?applications?and?in?the?home?in?house?plants
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