- Vermiculite[9]
- Other Agriculture Products[1]
- Other Fireproofing Materials[8]
- Other Heat Insulation Materials[7]
- Mica[6]
- Insulation Materials & Elements[4]
- Barite[10]
- Abrasives[9]
- Other Metals & Metal Products[1]
- Refractory[1]
- Perlite[8]
- Sand[7]
- Cobbles & Pebbles[1]
- Granite[3]
- Talc[6]
- Other Ore[5]
- Carbonate[10]
- Ceramics[1]
- Other Non-Metallic Minerals & Products[10]
- Organic Fertilizer[4]
- Agrochemicals & Pesticides[3]
- Potassium Fertilizer[2]
- Sepiolite[10]
- Other Chemicals[1]
- Water Filters[2]
- Other Non-Metallic Mineral Deposit[10]
- Other Loose Beads[1]
- Filter Aids[10]
- Chemical Auxiliary Agent[2]
- Alkali[4]
- Oxide[1]
- Contact Person : Ms. Bai Xueyan
- Company Name : Shijiazhuang Kedahua Imp. & Exp. Trade Co., Ltd.
- Tel : 86-311-89687086
- Fax : 86-311-86040662
- Address : Hebei,Shijiazhuang,No.345 Youyi North Street, Xinhua District
- Country/Region : China
- Zip : 050000
Perlite powder /Expanded perlite powder
1.Perlite filter aid ,expanded perlite powder : 30-50mesh, 50-70mesh, 70-90mesh, 90-120mesh, 120-200mesh 300mesh etc
2.Perlite filter aid Pycisal properties
Item | Model | ||
fast | medium | low | |
Bulk density | <0.15 | < 2 | < 0.25 |
Permeability(Darcy) | 10-2 | 2-0.5 | 0.5-0.1 |
suspended matter(%) | ≤15 | ≤4 | ≤1 |
102um(150mesh) | ≤50 | ≤7 | ≤3 |
3.Perlite filter aid specifications
Item | specifications |
PH | 5.5—9.0 |
Soluble substance by water (%) | ≤0.2 |
Soluble substance by hydrochloric acid(%) | ≤2.0 |
Pb(%) | ≤4.0 |
As(ppm) | ≤4.0 |
Fe2O3(%) | <2.0 |
Loss(%) | ≤2.0 |
4.Usage:Perlite filter aid usually is used as filter aid for paint ,oill,medicine industry ,plant oil,bear ,chemical industry ,etc
Perlite powder /Expanded perlite powder
