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It has better resistance to hard water than CAB, and has good stability under both acid and alkali conditions; it exhibits cationic and anionic properties, respectively, has good compatibility and low temperature stability; has good foaming and foam…
Recently, I learned from the University of Science and Technology of China that the team of Professor Zhu Yanwu of the school cooperated with the Shanghai Institutes for Advanced Study of the Chinese Academy of Sciences, Changzhou Sixth Element Mater…
What are the raw materials for the increasing price of cars? This year, as supply cannot keep up with demand, many basic materials (such as copper, steel, and aluminum) for automakers have reached or are about to reach their highest prices in history…
GH4049 is a nickel-based superalloy, which is an age-hardening alloy. The corresponding grade is GH49. Its nickel content is about 70%.…