Heat penetration ability

Heat penetration ability of the mold material Heat penetration ability of the molding compound... 

Material Thermal Conductivity [W/mK] Heat Penetration Ability [Ws/m K]... 

These are aromatic substances. Niu Huang is cold and She Xiang is warm. They have a dispersing and penetrating ability, and as they move quickly, they can effectively open up blockage. They are often used in the formula to treat the heat type of locked-up syndrome. 

Since the temperature of the emitter is generally known (preselected or readily determined in an actual operation), the absorptivity value Cr is the unknown. This absorptivity is partly a measure of the ability of radiant heat to penetrate the body of a solid particle (or a moisture film) instantly as compared with diffusional heat transfer by conduction. Such instant penetration greatly reduces processing time and case-hardening effects. Moisture release and other mass transfer, however, still progress by diffusional means. 

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