Melamine water reducing agent is the product of the reaction that melamine is first sulfonated by sulfuric acid and then condensed with formaldehyde, so the chemical name is sulfonated melamine-formaldehyde resin, which belongs to the anionic surfact…
Before construction, ensure that all kinds of instruments used during construction can operate normally, check their status and break the work, and the materials must be in place.…
The TR-B (foaming agent) can be mixed with cement slurry to produce lightweight porous concrete. Dilute TR-B (foaming agent) with water, isolate it from the foam machine to obtain foam, and mix the foam with cement and gypsum mortar to obtain an insu…
Ai predicts the impact of a wide range of material properties to break down previously impenetrable walls on the molybdenum disilicide elements Spectral techniques Energy loss near edge structures (ELNES) and X-ray near-edge structures (XANES) are us…