SAP（on potassium salt basic） can absorb hundreds of times their own weight of water in a short time and keep them , becoming a “Small Reservoir”when the crops, trees, fruit trees drought. This product is neutral with potassium ions, non-toxic, harmless, can mixed with any fertilizer ,meanwhile, absorbing the fertilizers and pesticides, slow to release and raise the rate of utilization , improving the soil state, keep agri-forestry from drought ,creating a good environment for seed germination, early stage of plant care, the latter growth ; improving effectively the survival rate of plants, fruit yield, fruit quality; the need for a long-distance transportation of nursery stock, after dipping the roots can increase significantly the survival rate.
Specification
Items | Indexes |
Appearance | White granules |
Article size （um） | 0.8-2mm |
Visible density （g/cm2） | Clarity |
Water sopping times ratio（pure water ml/g） | ≥600 |
Water-keeping ratio | ≥450 |
Apparent density（ml/g） | ≥0.50 |
Water content(%) | ＜6 |
pH value(1% water detracted liquid） | 6.5-7.5 |
Monomer content（ppm） | 100 |
Gel intensity | Strong |
Water can be used(%) | 95% |