Vermiculite&Perlite For Soilless Culture
Vermiculite
Vermiculite is used in its exfoliated vermiculite. The concertina-shaped granules of exfoliated vermiculite are non-combustible as well as being insoluble in water and all organic solvents. Safe and easy to handle.
1.PARTICLE SIZE:Particle size (mm) |
4-8MM |
3-6MM |
2-4MM |
1-3MM |
0.3-1MM |
Special size could be done as per client’s demands
2.CHEMICAL ANALYSIS
SiO2 | 37-42% |
Al2O3 | 9-17% |
Fe2O3 | 3.5-18% |
MgO | 11-23% |
K2O | 5-8% |
CaO | 1-2% |
Perlite
Expanded perlite
H.S code:6806200000
Appearance:white color , granular form
Bulk density:80-120kgs/m3
Size:1-3mm,2-4mm,1-4mm,3-5mm,3-8mm4-8mm,etc
Origin:Hebei,China
Expanded perlite 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% |
Vermiculite & Perlite For Soilless Culture