The white carbon black has decomposition or adsorption effect on the accelerator, and the addition of the surfactant can reduce the decomposition and adsorption of the white carbon black to the accele......
2019-07-22The influence of the filling amount of silica on the physical properties of rubber is very important. Generally, as the filling amount increases, the tensile strength, tear strength, tensile strength,......
2019-07-22Silica is one of the inorganic fillers. Since the affinity of the inorganic filler to the rubber-based organic polymer is lower than that of the carbon black, the white carbon black is difficult to be......
2019-07-22Silanol groups and siloxane groups on the surface of silica, these groups are easy to adsorb moisture. Appropriate moisture can prevent coagulation between the white carbon black particles. When the r......
2019-07-22Surface chemistry includes an H, -OH group, pH, moisture, ignition loss, and the like. The surface chemistry of silica has a great influence on the physical properties and vulcanization rate of the ru......
2019-07-22The structure of silica is characterized by the size of the voids between the morphology of the primary structural monomer (aggregate) and the aggregate of the secondary structure. The change of the ......
2019-07-22The size of the specific surface area is determined by the particle size of the silica. The particle size of the filler refers to the diameter of the primary aggregate and is one of the most important......
2019-07-22From the appearance point of view, domestic products are mainly divided into three structures and compositions, which are powdery, microbeads and large particles. Whether in the form of large particle......
2019-07-22Silica, like carbon black, can be divided into flocs, aggregates, and aggregates (or monomers). Monomers, also known as primary structures or raw particles, are rarely present in the form of monomers.......
2019-07-22The agitating ball mill refers to a kind of ultra-fine grinding equipment consisting of a static cylinder filled with grinding medium and a rotary agitator. The fineness of the product can be as fine ......
2019-07-20The mechanical impact type ultra-fine pulverizer is a super-fine pulverizing equipment selected by the domestic non-metal mining industry. The fineness of the product can generally reach d97=10μm, so-......
2019-07-20Jet mill is one of the most important superfine crushing equipment, and the fineness of the product is generally up to 1-45μm. working principle: The high-speed flow field is formed by high-pres......
2019-07-20Jet mill is one of the most important superfine crushing equipment, and the fineness of the product is generally up to 1-45μm. working principle: The high-speed flow field is formed by high-pres......
2019-07-20The difference between the open mill and the internal mixer process is that the choice of the open mill or the mixing during the rubber mixing is selected according to the characteristics of the rubbe......
2019-07-201. The open mill is a two-roller machine, which uses two rollers with different rotational speeds to produce shear force to masticate. The operation is to continue the operation of the triangle packag......
2019-07-20