Physical patent certificate

Protein mud is a patented product of Zhengran brand and a benchmark product of diatom mud industry. Compared with ordinary diatom mud, it has many advantages. Let's briefly talk about it from four aspects.

Strong moisture absorption and desorption ability

The ability of protein mud to absorb and release water is 3-5 times that of other diatom mud.

100% mildewproof and antibacterial.

After several years of moisture regain and dewing test in winter, the protein mud 100% is mildewproof and antibacterial, which can be called "mildewproof guardian".

♂? Super physical properties

The physical properties of protein mud far exceed those of ordinary diatom mud, and its unique physical change process is stronger and more lasting after drying.

Good purification effect

Compared with ordinary diatom mud, protein mud has stronger purification effect, and the formaldehyde elimination rate can reach about 90%, and it also has long-term continuous purification ability.