The petroleum sulfonate, as an anionic surface active agent, has a high ability to reduce interfacial tension between oil and water. The Petroleum Sulfonate: Oil sulfonate is characterized by its rich and fine foam. It has a low degreasing capacit
Bismuth Telluride is a grey powder having the molecular structure Bi2Te3. Bismuth telluride can be used as a semiconductor material, with high electrical conductivity and low thermal conductivity.Particle Size: -80mesh and -100mesh Purity: 99.99% B
Nano Silver is Silver in a form of nanoscale particles. Nano silver has a killing and inhibiting effect on many pathogenic microorganisms. Purity>99%Particle size range: 20 to 500nm About The Nano Silver Ag Powder Silver is Ag. Silver Nanoparticle
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