How to judge the 6403 bearing failure A sound meter is used to check the size and sound quality of the rolling sound of the 6403 bearing in operation. Even if the bearing is slightly damaged such as peeling, abnormal and irregular sounds will be emit…
Japan surpassed the U.S. in the number of new coronavirus cases last week as the local epidemic worsened sharply. Medical experts have warned that Japan's medical system could be in…
Branched C8 Alcohol Alkoxylated has a low foaming formula, is easy to wash and removes oil stains effectively.Active Matter Content: 99.0-100 About C8 alcohol branched: This nonionic, alkoxylated branched C8 alcohol is highly wettable, doesn't fo…
Pink powder containing the chemical Er2O3 is called Erbium Oxide. It absorbs moisture easily and carbon dioxide quickly. If heated to 1300 degrees Celsius, the hexagonal crystals form and it does not melt. Purity: 99.9%Particle Size: -100 Mesh Abou…