Tofu cat litter wholesale is used as the main raw material bean curd residue , without adding any chemical raw materials. Bean curd residue is the best water-absorbing substance in plants, which can absorb more than 2 times of its own weight.

Silica gel desiccant is made of narrow pore silica gel by packing into the breathable pouches. The size of pack ranges from 1 gram to 1000 grams.

The product has the same adsorption and moisture resistance functions as narrow pore silica gel, and is characterized by color change with the increase of humidity in the moisture absorption process.

The humidity indicator orange silica gel beads can change from the original orange color to green after moisture absorption. It is obvious whether these orange desiccant beads have failed.

Blue silica gel desiccant beads are divided into two types: cobalt chloride-containing and silica chloride-free. The index and color rendering are the same, except that the composition content is different. Because some countries have strict restrictions on the use of cobalt chloride components.

Silica gel has a large number of nanoscale pores in its structure, which can effectively adsorb pigments and impurities in waste engine oil or waste diesel oil and lubricating oil. The smell of the filtered oil is pure and the color reaches the national standard.