Brand: Hengli
Model: HLKP-2
Appearance: white powder
Packing: 25kg woven bag or kraft paper bag
Manufacturer: Tongxiang Hengli Chemical Co.
Model |
Instant powder potassium silicate-HLKP-2 |
Modulus (M) |
3.3±0.1 |
Silicon dioxide content(SiO₂) % |
57.0-63.0 |
Potassium oxide content(K₂O) % |
26.0-30.0 |
Heap density (Kg/L) |
0.75 |
Dissolving speed (S/30°C) |
≤120 |
Particle size (100 mesh passage rate %) |
≥95 |
Our factory provides OEM processing, if your required product parameters are not within the scope of this table, welcome to contact our factory for your customized products of potassium silicate in various moduli and concentrations, including electronic grade products.
We provide the following packaging for a long time
Kraft paper (vinyl film inside) 25kg
Woven bag (with vinyl film inside) 25kg
If customers have specific needs, they can purchase the package by themselves or we can purchase the corresponding specifications on behalf of the customer, please choose different packaging specifications according to their own needs.

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Not an explosion |
Non-flammable |
Non-toxicity |
No other hazards |
Powdered sodium silicate needs to be kept strictly dry in the carriage during transportation, avoiding contact with water, and it is recommended to use pallet and cling film for packing, one pallet for every 40 packages, so as to facilitate efficient loading and unloading of mechanical equipment. At the same time, to ensure safety, it is strictly prohibited to transport it mixed with acid or oxidizing substances.
Powdered potassium silicate should be stored in a cool and ventilated warehouse, avoiding humid environment, and it is recommended to put it on the floor board to isolate the moisture on the ground. In the northern region, it is necessary to ensure that the product is at least 20CM away from the ground and the wall; while in the southern region, especially in the rainy season, special attention should be paid to the leakage-proof warehouse, and the floor board should be elevated to more than 30CM and at least 20-30CM away from the wall in order to prevent the moisture from attacking. In addition, it should be noted that when stored, it is strictly prohibited to store with acid and oxidizing substances to ensure the stability and safety of the product.