Day: April 3, 2024
Chemicals&Materials
Betaine surfactants Penetrating agent JFC-1
Betaine surfactants It is generated by the reaction of fatty tertiary amines and salt chloroacetate, including cocoylpropyl betaine, dodecyl betaine, cetyl betaine, and lauroyl propyl betaine. It is milder than the first 3 and is currently the main surfactant in infant hair shampoo. In 1940, the American DuPont Company invented and applied this sort of […]
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Chemicals&Materials
The world’s top ten scarce rare metals cupro nickel
1. Iridium Iridium is among the really uncommon components in the earth’s crust, normally representing just one ten-millionth of the earth’s total mass. International iridium reserves are approximately 1,600 bunches. Iridium has a high melting point and extremely firmness and is mainly made use of in the fields of electronics, chemistry, medicine, and aerospace. Nevertheless, […]
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