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List of validity period of all solutions, reagents and drugs Laboratory commonly used chemicals, reagents, due to the different nature of the validity…

Iron-catalyzed zincation of terminal alkynyl vinyls Organozinc reagents are among the most commonly used metal reagents in modern synthetic chemistry….

Synthesis and application of solid alkyne-based zinc reagents stabilized by water-oxygenation Double-substituted alkynes have a wide range of applicat…

Development and types of zinc-rich primers Early zinc-rich primers were invented by Australian Victov Night ingale in the 1930s and were prepared by a…

Inorganic zinc-rich primer, organic zinc-rich primer technical requirements 1, zinc-rich primer evaluation 1.1 Anti-corrosion mechanism of zinc-rich p…

Catalyst Amine: generally use A33 its role is to promote the reaction of isocyanate and water, adjust the foam density, bubble opening rate, etc., mai…

Dimethicone for low temperature applications! Now the country enters the low temperature mode, in the cold winter days, we often feel the cold wind, c…

Dimethicone for low temperature applications! Now the country enters the low temperature mode, in the cold winter days, we often feel the cold wind, c…

Dimethicone boiling point analysis I. Boiling point range As a high-performance silicone compound, dimethicone oil is widely used in many industrial f…

Influence of various raw materials on soft foam Influence of raw materials on soft foam 1、Polyether As the main raw material, polyether reacts with is…

Polyurethane Foaming Agent ODS Substitution Brings Increasing Market Volume In April 2021, China Polyurethane Industry Association released “China Pol…