On April 24, at the 32nd Annual Conference of the Phosphate and Compound Fertilizer Industry held in Yichang, Hubei, Xiu Xuefeng, Chairman of the China Phosphate and Compound Fertilizer Industry Association, announced to the entire industry: "In 2024, Chinese phosphate and compound fertilizer indust......
Read MoreIn chemical fiber plants and laboratories, terephthaloyl chloride (TPC), a special chemical, is quietly driving the progress of materials science. As an important diacyl chloride compound, it has become the core raw material for the preparation of a variety of high-performance polymers.
Read MoreIn the field of cutting-edge materials such as polyimide films and high-temperature resistant coatings, Pyromellitic Dianhydride (PMDA), a seemingly complex chemical term, is actually a key raw material for creating high-performance polymers. This white crystalline powder is providing special materi......
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