Hexaglycerin is a nonionic, non-ionic, surfactant. It can be used to emulsify or disperse products, as well stabilize, control, and regulate viscosity. It is highly water-soluble. About Hexaglycerin monostearate: Hexaglycerin is a nonionic, non-io…
Natural river sand has been exhausted after decades of large-scale mining, concrete production enterprises began to use machine-made sand as fine aggregate on a large scale.…
Beingable to produce such a model is of great significance to bearing manufacturers. Taperedroller bearings belong to separation bearings, bearing inner and outer ringshave tapered raceway. The bearings can be divided into single row, double rowand f…
The wide application of mineral admixtures mainly derived from industrial solid wastes diversifies the composition of cementitious materials, which is one of the main characteristics of modern concrete.…