Place of Origin: | China (Mainland) |
---|---|
Brand Name: | NS-Perlite |
Model Number: |
Quick Details
Specifications
1.Perlite expanded
2.SIZE:1-3mm2-4mm3-6mm 4-8mm
3.Bulk density:80-120kgs/m3
4.SiO2:68-74%
5.Manufacturer
Agricultural perlite horticultural perlite hydroponics perlite(expanded perlite)
Type:expanded perlite
Appearance:white,graular shape
H.S code:6806200000
1.Size :1-3mm,2-4mm,3-6mm,4-8mm,etc
2.Chemicals and physical properties
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 |
Item |
Specification |
Item |
Specification |
Bulk density |
80-120kgsm3(as per customer's demands) |
Thermal conductivity |
0.021-0.054 |
Appearance |
white color , granular |
Softening point |
890-1090 oC |
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 |
Features |
Low density poisonless,tasteless,stalelessnoncombustible , acid-resistant,alkali-resistant,Fireproofing,sound proofing , light weight ,etc |
Trade Terms: FOB, CFR, CIF