It has the characteristics of narrower particle size distribution and more uniform particle shape. Suitable for HP, Canon, Xerox, Comer and other almost all brand models, fill the domestic color polymerized toner market gap. It is the only product in the global consumables market with full series, full models and full compatibility.

The utility model relates to a composite material containing inorganic and polymer components, which is the key material of two-component developer required by electrostatic imaging equipment such as high-end high-speed printers and digital copiers. Dinglong is the only company in the world that has fully mastered the entire process technology from core material preparation to carrier coating.

One of the core components in a cartridge or cartridge, consisting of a central processing unit, a cryptographic unit, a memory unit, an analog circuit, data, and software. Key functions include printer identification, communication between printer and printer consumables, data storage, print quantity display, residual toner or ink measurement.

It is composed of metal core and elastic rubber coated with metal core, which can make the surface of the toner cartridge charged with uniform charge.

An important part for carrying toner, its role is to use magnetism to adsorb toner to the surface of the magnetic roller.

The consumable products of inkjet printers, in the printing process through micro-piezoelectric or thermal foaming technology to print ink on the paper to form an image.

Used in laser printers, copiers and multi-functional machine consumables. Under the joint action of the driver chip of the toner cartridge and other core components, the toner is transferred to the paper to form an image.

CMP polishing pad is a key material in the CMP process of IC manufacturing. It provides stable and controllable friction in the CMP process while achieving fast and uniform dispersion of polishing fluid. Polishing pad products across the polymer chemistry, polymer physics, organic synthesis, tribology, precision machining and other multidisciplinary fields, the technical complexity is extremely high. Dinglong has the research and development and production capacity of the whole process and whole process of polishing mat products, and is the first company in the world to achieve full coverage of polishing mat model needs.

The polishing liquid is a colloidal with uniform particle distribution, which can produce an oxide film on the surface of the silicon wafer, and then remove it by the abrasive particles in the polishing liquid to achieve the purpose of polishing. Usually, the flow rate, viscosity, temperature, composition, pH value of the polishing liquid will have an impact on the removal effect. Independently solved the core raw material problems of the three series of polishing liquid (silicon series, aluminum series, cerium series).