- Taper Roller Bearings[4]
- Pillow Block Bearings[9]
- Slate[10]
- Statues[10]
- Stone Garden Products[10]
- Vermiculite[5]
- Perlite[8]
- Bricks[2]
- Refractory[9]
- Artificial Stone[10]
- Cast & Forged[1]
- Fireplaces[10]
- Granite[3]
- Gravel & Crushed Stone[10]
- Paving Stone[2]
- Cobbles & Pebbles[10]
- Mosaics[5]
- Deep Groove Ball Bearings[3]
- Thrust Ball Bearings[1]
- Contact Person : Mr. David
- Company Name : DFL Minmet Refractories Corp.
- Tel : 0086-311-87790161,87793166,87790165
- Fax : 0086-311-87799798
- Address : Hebei,ShiJiaZhuang,1111-1112,Sinotrans Building,No.368,North Youyi Street
- Country/Region : China
- Zip : 050071
Expanded perlite (Filter aid grade)
1.Perlite introduction
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 carier 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, paint texturing, gypsum boards,ceiling tiles, and roof insulation boards etc..
2.Specification-Physical index
Name of Index | Bulk Density | Heat Conductivity | Water Content | Operating Temperature | Diameter |
Index | 60 - 93kg/m3 | 0.055w/m | <2% | -256 - 800°c | 0.15 - 8mm |
Expanded perlite (Filter aid grade)
