The coefficient of viscosity of a liquid is also known as the coefficient of internal friction or viscosity. It is an important physical quantity to describe the properties of f...
Jul 13, 2022
The magnetic diffusion effect is the effect of diffusion of the magnetic field from a region of high intensity to a region of low intensity due to the attenuation of the induced...
Magnesium stearate, with chemical formula C36H70MgO4 and molecular weight of 591.24, is an organic compound, which is a white, sand-free fine powder with a slippery feeling in c...
Jul 11, 2022
Ethyl cellulose is the ethyl ether of cellulose, a long-chain polymer with β-anhydroglucose as a unit linked by acetal, and is one of the most widely used water-insoluble cellul...
Chain transfer reaction refers to the process of single electron transfer between active chain free radicals and other molecules in the polymer reaction system to generate macro...
Jul 06, 2022
A chain reaction is a type of free radical reaction. One free radical reacts with the raw material molecule to generate a product and another free radical, so that the reaction ...
Chlorinated unsaturated polyester resins have been used as resins with excellent self-extinguishing properties. However, studies since the 1990s have shown that chlorinated unsa...
Jul 05, 2022
Vinyl resin, also known as epoxy acrylic resin, is a new type of resin developed in the 1960s, which is characterized by terminal unsaturated double bonds in the polymer.
The parent isotope is the starting isotope in the radioactive decay series. For example, 235U in the actinium uranium series, 232Th in the thorium series, etc.
Jul 04, 2022
A radioactive series is a continuous nuclide in which one nuclide undergoes radioactive decay and is transformed into the next nuclide until a stable nuclide is reached.
Buffer solution refers to a mixed solution composed of weak acids and their salts, weak bases and their salts, which can offset and reduce the influence of external strong acids...
Jul 01, 2022
Buffer is a solid combination that can be used to control the fugacity of gas or liquid under high temperature and high pressure, or at normal temperature and pressure. It can b...
