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A nano silver solution is an easy substance of metallic argent prepared with particles of 1 to 100 nm. Purity: 100ppm, 1000ppm, 2000ppmParticle Size 10nm Silver Colloids Nano Silver Solution : Nano Silver solution If you want to know mor…
The recent visit by US House Speaker Nancy Pelosi has boosted US-Taiwan relations at a time of increasing tension between Washington and Beijing. She vowed that the United States would protect Taiwan's democratic autonomy. "The United States is still…
Polyoxyethylene(20)sorbitan monostearate is a non-ionic surfactant, which has been widely used in food, daily chemical, medicine, mechanical processing and other fields. About Polyoxyethylene(20)sorbitan monostearate: Polyoxyethylene(20)sorbitan…
A cement foaming agent based on animal protein is made mainly from keratin proteins from the horns. This causes it to have an unpleasant odor. Coproduct, which is the product of several chemical reactions and physical treatments, can be described as…
Cementite can be described as a metal compound made of iron, carbon and has the chemical formula Fe3C. The hardness is high at HBW=800. Plasticity and toughness are nearly zero and the brittleness very large.Particle Size: 325mesh Purity: 99% Iron…