In order to enable consumers to buy genuine products, introduce some simple diatom mud identification methods. 1. The surface of the diatom mud is scrubbed with a damp rag. Good diatom mud, the surface can be scrubbed with a damp rag; not good diatom mud, the surface will appear powder or fade when scrubbing. Use a gas torch to spray fire on the diatom mud model. Good diatom mud can be fire retardant, heat insulation material, and resistant to 1000 °C high temperature. It is hard to burn in case of fire, no smoke, no smell. 2, see the proportion of water Add water when blending, the ratio is close to 1:1. In practice, if the water is less than 0.5, the content of diatomite may be less than 20%. 3. Use water sprayer to spray water to the sample or directly pour water. The faster the water absorption, the better the breathing function of diatom mud, and the respiratory function is the most basic function of diatom mud; if it absorbs little water, it means silicon. The content of algae is low or the micropores of diatomaceous earth are blocked, and the diatom mud has poor respiratory function. After spraying or pouring water, touch it by hand. If the diatom mud is not good, it will lose powder or fade, and even mud. After the water is dry, the bad diatom mud will leave traces or fade. 4. See the lighter the proportion, the better. If a large amount of stone is mixed, the specific gravity is large and the feeling is very heavy, indicating that the content of diatomaceous earth is low. Wardrobe Cabinet Handle,Indoor Door Handle,Simple Retro Wardrobe Handle,Recessed Door Handle Zhaoqing Muyi Hardware Products Co., Ltd , https://www.muyihardware.com