The type of molding process
Obvious arts and crafts type of the practical effect of the lubricant is limited only to adapt to the tri biological properties under specific conditions, in order to play the best lubricating effect
Molding temperature conditions
Molding temperature range is largely decided by the selection of the lubricant. High-temperature film formation, stability and insulation effect of the lubricant, will determine whether the mold cavity formed on the surface meet certain requirements compact lubricating film. Lubricants used in the molding temperature range film, or the formation of the membrane can not maintain the necessary performance, then the lubricant will not be able to guarantee the smooth progress of the molding process.
Unit deformation pressure
Lubricant isolation membrane between molds and molded parts, which can effectively prevent the transfer of the molding surface of the metal. Units but higher deformation pressure is the main factor to destroy the isolation membrane, the lubricant is only withstand so much pressure, in order to prevent the direct contact of the mold and forming metal.
Deformation and deformation rate
clearly, the degree of deformation and the deformation speed, the lubricant requirements necessary to harsh. Lubricant to the almost "instant" cover a larger area of ??the newborn, can be effectively completely isolated from the mold and molding metal.
Good performance
Forming lubricants need to have an appropriate viscosity, coefficient of friction and extend the performance to meet the deformation process of the lubrication needs of new surface; and oilyor extreme pressure and adhesion to withstand the extrusion of molding pressure.
Thermal processing lubricants have good heat resistance and thermal insulation to reduce heat loss of thermal processing; cold with the lubricant to have a good cooling and stability, to make it difficult to heat during processing the decomposition of failure.
The requirements of the follow-up treatment processes
the lubricant must be follow-up treatment processes, good adaptability, such as painting, plating, welding and other processes.
 



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