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Sn Steareth is a nonionic, non-metamorphic surfactant. It has a stable performance, can be used with strong acids and bases, but it does not metamorphise over time. Sn Steareth: Sn Steareth is a nonionic surfactant with stable performance. It can…
3A molecularsieve powder is obtained from NaA molecularsieve powder that has been exchanged by K+. K+ is the hydrate or crystalline silica aluminate metallic salt. 3A molecular sieve dust has characteristics such as uniform particle size, stability a…
In terms of action mechanism, the molecular structure of polycarboxylate superplasticizer is comb type, and the polar anion…
Due to high cargo volumes, the Port of Houston in the United States will collect an overtime detention fee at its Hayabusa Loading Terminal from February 1, 2023. A report…