- Contact Person : Ms. Deng Jasmine
- Company Name : Shanghai Surechan Industrial Co., Ltd.
- Tel : 86-021-20921683
- Fax : 86-021-20921683
- Address : Shanghai,shanghai,No.66,Lane2600,Chuangzhou Highway,New Pudong District
- Country/Region : China
- Zip : 201319
Montmorillonite Clay Desiccant
Montmorillonite Clay Desiccant
Production Description:
Clay desiccant is made from Palygorskite clay (Mg5Si8O20(OH)2(OH2)4.4H2O) which is a Magnesium silicate minerals aqueous blessing,special fibrous crystal shape.Below as its Characteristic and physiochemical index:
1,Content of main oxide:
Ingredient | Contents |
SiO2 | 55.6~62.38 |
Al2O3 | 8.17~10.65 |
Fe2O3 | 4.69~6.70 |
Na2O | 0.03~0.22 |
K2O | 0.79~1.38 |
CaO | 0.53~1.95 |
MgO | 9.80~13.88 |
MnO | 0.05~0.43 |
TiO2 | 0.32~1.37 |
Igloss | 8.60~11.80 |
2,Healthy indexs of Palygorskite clay: (mg/kg)
Arsenic(As) ≤0.5; Lead(Pb) ≤1; Mercury(Hg) ≤0.3
3,Process performance and characteristics:
Test items: | Specification: |
Colloid index: | 55-65ml/15g |
Volume dilation: | 4-6ml/g |
Suction orchid quantity | ≤20g/100g |
Specific surface area | ≥350m2/g |
CEC: | 21.96mol/100g |
PH: | 8.5±0.5 |
Internal pore like: | 3.7×6.4A |
Heat conductivity: | 0.06w/m2·°C |
Water absorption: | >150g/100g |
Oil absorption rate: | >80g/100g |
Discoloring force: | ≥110 |
Moisture rate: | ≥15.57% |
Electro kinetic potential: | 25.8mv |
Mohs hardness: | Grade 2-3 |
Montmorillonite Clay Desiccant
