Latent Heat Flux is the heat exchange per unit area under the condition of constant temperature, and the unit is watts per square meter.
Jul 25, 2022
Esterification is a type of organic chemical reaction, mainly the reaction of alcohol with carboxylic acid or inorganic oxo acid to form ester and water. It is divided into three c
Jul 22, 2022
Block copolymer is a special polymer prepared by connecting two or more polymer segments with different properties together.
Degree of Polymerization is a measure of polymer molecular size. Based on the number of repeating units, that is, the average number of repeating units contained in the polymer mac
Jul 21, 2022
Photodegradable plastics refer to materials in which polymer chains are decomposed in an orderly manner under the influence of ultraviolet rays.
Epoxy ester is the abbreviation of esterified epoxy resin, which is one of the modified products of epoxy resin. It is obtained by esterification of vegetable oil and epoxy resin.
Jul 20, 2022
Amino resin is a general term for resins formed by polycondensation of amino-containing compounds such as urea, melamine or benzoic melamine with formaldehyde and alcohols. Importa
chromate refers to salts containing chromate CrO42−. Generally yellow, silver dichromate is dark red. Alkali metal and magnesium chromates such as sodium chromate, potassium chroma
Jul 19, 2022
Cantharidin is hexahydro-3a,7a-dimethyl-4,7-epoxyisobenzofuran-1,3-dione, which is an organic compound with the chemical formula C10H12O4, which has antipruritic and topical effect
The internal friction force refers to the mutual restraining force generated when the size or direction of the airflow velocity of each layer inside the air is different.
Jul 13, 2022
Materials science is a science that studies the organizational structure, properties, production processes and performance of materials and their interrelationships, integrating ph
Recrystallization is a process in which crystals are dissolved in a solvent or melted and then recrystallized from the solution or melt. Recrystallization can purify impure substan
Jul 11, 2022
