Heat sealing pressure的意思|示意

Heat sealing: a method of uniting two or more surfaces by fusion either of the coatings or of the base materials under control led conditions of temperature pressure and dwell time.

热封：把两层或多层表面融合为一的方法。它是把涂层或基层材料在固定的温度、压力和接触时间下进行。

Dual EPDM tape utilizes the theory of pressure balance to realize dry-type sealing with excellent performance of heat insulation, winter protection and sound insulation.

双道三元乙丙胶条，利用压力平衡原理实现干式密封。隔热、防寒、隔音性能优异。

Heat sealing: a method of uniting two or more surfaces by fusion, either of the coatings or of the base materials, under controlled conditions of temperature, pressure and dwell time.

热封：把两层或多层表面融合为一的方法。它是把涂层或基层材料在固定的温度、压力和接触时间下进行。

When the application is more critical, and the sealing compound may fail due to high heat or pressure, NPTF Dryseal threads are used.

当密封要求严格时，密封剂可能由于高温高压会失效，这时可以采用NPTF干密封螺纹。

The computational results state that the leakage goes down as heat flux of the heating boundary rises, and thus the sealing effectiveness under different pressure ratios is enhanced.

计算结果表明：不同压比下，热边界热流增加泄漏减小，增强了封严效果。

The flow of the sealing fluid is increased and the heat of stirring is carried away by increasing the pressure of the injection sealing fluid.

而增加密封液注入压力，有利于增大密封液流量，带走更多的搅拌热量。