| Grade: | Grade 1 |
|---|---|
| Shape: | Granular |
| Application: | Agricultural, Construction, Chemical |
| Type: | Commercial Organic Fertilizer |
| Raw Material: | Perlite |
| Usage: | Agriculture, Hydroponic, Horticulture, Insulation |
| Samples: |
|---|
| Customization: |
|---|
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Audited Supplier Perlite is not a trade name but a generic term for naturally occurring siliceous rock. The distinguishing feature which sets Perlite apart from other volcanic glasses is that when heated to a suitable point in its softening range, it expands from four to twenty times its original volume.
Character: Non-toxic, flavorless, lightweight, corrosion resisting, netural PH 6.5-7.5 etc.
Size: 100mesh, 200mesh, 0.15-1.18mm, 1-3mm, 2-4mm, 3-6mm, 4-8mm etc
| Grade | Bulk Density(kg/m3) | Water Ratio% | Size/% | Thermal Conduction /[ W/(m.K)] | |||||
| 5mm Weight of Screen Residue |
0.15mm Throughput | Average Temperature(295+5)K Temperature Gradient 5-10K/CM |
|||||||
| Max. | Max. | Max | Max | ||||||
| Max | Premium | Acceptable | Salable | Premium | Acceptable | Salable | |||
| 75 | 75 | 2 | 2 | 2 | 4 | 6 | 0.047 (0.040) |
0.049 (0.042) |
0.051 (0.044) |
Horticultural Perlite can Improves Aeration and drainage.
It makes moisture and nutrients readily available to plants.
It has essentially neutral pH of 6.5 to 7.5.
It serves as an insulator to reduce extreme soil temperature fluctuations.
It Is organic and does not deteriorate.
It Is sterile and free of weeds and disease.
It is clean, odorless, lightweight, and safe to handle.
1. Horticultural Applications
In horticultural applications, perlite is used throughout the world as a componet of soilless growing mixed where it provides aeration and optimum moisture retention for superior plant growth. Other horticultural applications for perlite are as a carrier for fertilizer, herbicides and pesticides and for peletizing seed.
2. Construction applications
Perlite is widely used as a loose fill insulation in masonry construction. Other construction applications include chimney linings, under-floor insulation, gypsum boards, paint texturing, ceiling tiles, and roof insulation boards etc.
3. Industrial Application
Ranging from high performance fillers for plastics to cements for petroleum,water and geothermal wells
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