Proportion of diatom mud
Pay attention to the proportion of diatom mud when buying diatom mud Generally speaking, the lighter the diatom mud, the better. If it feels heavy, it may be mixed with a lot of stones, and the diatomite content is relatively low. In addition, pay attention to its moisture content. The blending ratio close to 1: 1 is the best. If the water content is less than 0.5, it may indicate that the diatomite content is less than 20%.
Diatomite content
Diatomite is the main raw material of diatom mud, and its content determines the adsorption capacity and humidity control effect of diatom mud. Therefore, when buying, don't blindly listen to the fool of the merchants, but learn to judge the content of diatomite by yourself. If the diatomite content is too low, the efficacy of diatom mud will be greatly reduced.
Texture effect of diatom mud
The texture effect of diatom mud is also very important. High-quality diatom mud has soft texture, strong plasticity and convenient construction; Inferior diatom mud may have problems such as peeling, falling off and uneven color. Do a water spray test. If diatom mud absorbs more water faster, its breathing function will be stronger.
The color of diatom mud
Although the color is rich, the color of diatom mud tends to be soft and elegant. Its anti-aging ability is strong, its service life can be as long as more than 20 years, and its color will last forever.
Packing details
Finally, don't forget to observe the packaging of diatom mud. The name of the commodity, manufacturer's trademark, batch number, specifications, performance specifications, net mass of the commodity, production date, expiration date, usage method of the commodity and moisture-proof symbols shall be clearly marked on the outer packaging.