Specifications
1.H.S code:68062000002.White expanded perlite
3.Bulk density:80-120kgs/M3
4.Manufacturer
5.Size:1-3,2-4,3-6,4-8mm
Agriculture perlite (expanded perlite )
H.S code:6806200000
Appearance:white color ,granule shape
1.Agriculture perlite size :0-1mm 1-3mm 1-2mm 2-4mm 3-5mm 3-6mm4-7mm 4-8mm etc
2. Agriculture perlite physical properties and chemicals
Melting point | 1280-1350 ºC | Vickers hardness | 5.5-7 |
PH | 6.5-7.5 | Water soluble | <0.1% |
Acid soluble | <2% | Dioptre | 1.483-1.506 |
Composition | Al2O3 | SiO2 | Fe2O3 | CaO | Na2O | K2O | MaO |
Percentage | 12-16 | 68-74 | 0.1-2 | 0.15-1.5 | 4-5 | 1-4 | 0.3 |
3.Perlite features
Poisonless,tasteless,staleless,non conbusitible,acid-resistant,alkali-resistant,Fireproofing,sound proofing ,light weight ,etc