Horticultural perlite (expanded perlite )
H.S code:6806200000
Appearance:white color ,granule shape
1. Horticultural perlite size :1-3mm 1-2mm 2-4mm 3-5mm 3-6mm4-7mm 4-8mm etc
2. Horticultural perlite physical properties and chemicals
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