Diamond Asphalt is a dark brown complex mixture of hydrocarbons and their derivatives with different molecular weight composed of non-metallic and is a high viscous organic liquid, in the liquid state, black surface, can be soluble in high quality disc . Diamond Asphalt is a waterproof and corrosion of organic binder. Diamond Asphalt can be divided into coal tar pitch, petroleum diamond asphalt and natural asphalt in three ways: where is the byproduct of coking coal tar pitch. Asphalt is the residue after the distillation of crude oil. Natural asphalt is stored in the ground, and some form seam or accumulate in the crust surface. Bitumen is mainly used in paints, plastics, rubber and other industrial and paving the like.
Press the gel structure interpreted as a dispersion medium saturation points and reduce the aromatics content protection increase physical gum and asphaltene content of the dispersed phase, asphalt structure by a sol gel structure into a solvent gel structure as well. Technical indicators bitumen penetration decreases, the softening point will be increased. When the asphalt content of each component ratio coordination, extension of best available. However, these laws only apply to the same source of oil and bitumen obtained by the same process as in Table I are the crude oil asphalt, bitumen using propionic off process to obtain crude oil for the same, using different techniques, or even the same process different crude oil and process to obtain different asphalt, bitumen component content even if they have similar properties but their technical indicators can vary greatly. The reasons for these phenomena are due to the different oil sources and process bitumen obtained, although they each chemical component can be very close, but the chemical structure of their individual components are not the same, different solubility parameters for each component. I.e., the compatibility of different components, resulting in a different granite cutting disc , their nature is not the same technology.