Polypropylene PP fiber has the advantages of high strength, good toughness, good chemical resistance and antimicrobial resistance, and low price, so it is widely used in ropes, fishing nets, safety belts, luggage belts, safety nets, sewing threads, c…
Tungsten is used extensively in quartz glass melting furnaces, sapphire crystal growing furnaces, and rare earth smelting faiences. Its temperature is typically above 2000. About Metal Alloy Vacuum Coating Tungsten Melting Pot Tungsten Crucibles:…
Coconut oil fatty alanine sodium is a very mild ammoniac surfactant. It can foam well in an acidic environment, and is not affected by oils. It has a high salt resistance as well as a hard water resistance. It is also easy to wash. Coconut oil fatt…
Nano-Technology and New Material Industries Silicon Nitride Influence Factor Nanotechnology…