About Resin Chemical

Resin is usually refers to the softening or melting range after the heat, softening under the action of external forces tend to flow, at room temperature is solid, semi-solid, and sometimes can be liquid organic polymer. Broadly speaking, any polymer that can be processed as a raw material for plastic products is called a resin. Resin has a natural resin and synthetic resin of the points. Natural resin refers to the nature of animal and plant secretions from the amorphous organic matter, such as rosin, amber, shellac and so on. Synthetic resin refers to the simple organic compounds by chemical synthesis or certain natural products obtained by the chemical reaction of the resin products. High-speed mixed bed resin; moving bed and cover the filter with resin and other categories.