Epoxy resin refers to a general term for a class of polymers containing more than two epoxy groups in the molecule. It is a polycondensation product of epichlorohydrin and bisphenol A or polyol.…
Read moreThe curing agent has a great influence on the performance of the epoxy resin and is generally selected according to the following points. (1) Select from the performance requirements: some require high-temperature resistance,…
Read moreWhat material is good for the laboratory table? Granite and marble countertops are not resistant to acid and alkali corrosion; solid psychological tabletops cannot be repaired by scratching and cannot be polished and…
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