What kind of insulating material is formed by the way?

laminated compressed wood covers the type is too much, which will not be good at conducting the material known as the insulator, the resistivity of this material is often very high. Of course, insulators can also be divided into many categories, such as solid insulators there are plastic, rubber, glass, ceramics, etc .; liquid insulator refers to the natural mineral oil, silicone oil, trichlorobenzene, etc .; there are like air, carbon dioxide, Sulfur hexafluoride and the like.
The insulator has an obvious characteristic, that is, when it is under some external conditions, it will be broken down "and converted into conductors, and it is not absolutely broken before the insulator is not absolutely conductive objects, if A voltage is applied across the insulating material, and a weak current is also present.
As an soldering frames, there are many molding methods, if the different needs in accordance with the matrix material in different ways. For example, resin-based insulating material molding methods are hand-paste molding, jet molding, fiber winding molding, molding, pultrusion, RTM molding, hot-pressing tank molding, diaphragm molding, migration molding, reaction injection molding, Stamping and so on.
The metal-based EPGC203 is only solid-phase molding method and liquid-phase molding method, the former is below the melting point of the substrate temperature, through the application of pressure to achieve molding, including diffusion welding, powder metallurgy, hot rolling, hot drawing, Pressure and explosive welding. The latter is the matrix melting and filling into the reinforcement material, the traditional casting, vacuum suction, vacuum back pressure casting, extrusion casting and casting, etc. are liquid phase molding.
There is also a ceramic-based insulation material, its molding methods are also a variety of options, including solid-phase sintering, chemical vapor phase infiltration molding, chemical vapor deposition molding and so on.