Interface refers to the thickness of the transition zone about a few molecules of the two-phase contact, such as one for the gas phase, which is usually referred to as the interface surface. Strictly speaking, the surface should be liquid and solid interface between its saturated vapor, but the customary liquid or solid and air interface is called the surface of the liquid or solid. Common interface are: gas - liquid interface, gas - solid interface, liquid - liquid interface, the liquid - solid interface contact angle measurement market price, solid - solid interface. With different surface tension, interfacial layer in a molecule within the body with one hand by the effect of the same material elements, on the other hand by the nature of the role of the other phase different molecules of the substance, which force may not cancel each other. Therefore, the interfacial tension is usually much smaller than the surface tension. Interfacial tension meter testing is generally liquid - liquid interfacial tension or liquid - gas surface tension. Interface refers to the thickness of the transition zone about a few molecules of the two-phase contact, such as one for the gas phase, which is usually referred to as the interface surface. The interface between the solid and liquid phase contact truth or the same number of internal molecular excess free add on two different liquids in contact with the interfacial contact angle measurement, the two molecules per unit area, relative to the energy of each and values, it is called the interfacial tension. Gas-liquid interfacial tension, also known as the surface tension of the liquid contact angle measurement wholesale, is the interfacial tension between the liquid and the air. Steel heating is heating means almost all plastic mold design must be used, can be designed for a one-way connection, bi-wiring and other forms, can be seam pipe, seamless pipe, stainless steel pipe and other material on, and there is heat loss small, high thermal efficiency, simple cable, designed according to the need for 220V or 380V, flexible wiring formula. However, due to limitations of its materials and processing technology, mold design should pay attention to the body that it features. Direct contact angle measurement | contact angle measurement | ShengDing instruments provided by the Dongguan Sheng Ding Precision Instrument Company. Dongguan Sheng Ding Precision Instrument Co., Ltd. (www.dgshengding.com) strong, credible, in Dongguan, Guangdong specialized instrumentation industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead ShengDing instrument and you hand into the brilliant, for a better future!