A special anti-caking agent for potassium chlorate

Abstract

The invention relates to an anticaking agent special for potassium chlorate. The anticaking agent consists of hydrophilic white carbon black and hydrophobic white carbon black, wherein the weight ratio of the hydrophilic white carbon black to the hydrophobic white carbon black is (1-2) to (1-2). Compared with the prior art, the anticaking agent special for the potassium chlorate has the advantages that: the two types of white carbon black, namely the hydrophilic white carbon black and the hydrophobic white carbon black, are adopted, the hydrophilic white carbon black can absorb water inside apotassium chlorate product and the hydrophobic white carbon black can prevent water outside the potassium chlorate product from entering the potassium chlorate product, so dual anticaking assurance for the potassium chlorate product is realized; and the test shows that an anticaking effect is extremely good and the potassium chlorate product cannot be caked for more than six months.

Description

technical field [0001] The invention relates to a special anti-caking agent for potassium chlorate. Background technique [0002] Potassium chlorate has serious caking property due to its special structure. After the product is crushed, especially in the case of hot packaging, it will form large pieces in a few days or even ten hours. Not only is it inconvenient to use, but also because it has the characteristics of being explosive, when the user crushes it again, improper operation is likely to cause an explosion, which adds unsafe factors to the user. For this reason, people are devoting themselves to the research work of potassium chlorate anticaking always. It has gone through the process from using mechanical isolation to using inorganic salts, organic matter and surfactants as anti-caking agents. At present, the research work on anti-caking is still in progress. [0003] The potassium chlorate anti-caking agent more commonly used in the prior art is common white ca...

AI Technical Summary

Problems solved by technology

[0003] The potassium chlorate anti-caking agent more commonly used in the prior art is common white carbon black or hydrophilic white carbon black, and its waterproof mechanism mainly is to prevent the potassium chlorate product from caking by hydrophilic white carbon black absorbing the moisture inside potassium chlorate, Its anti-caking effect is average, and it can only last about one month without caking