本规范涵盖片状、条状、管状、模制形状和挤压形式的硅橡胶（VMQ）。这些产品通常用于在-75°C至+205°C（-103°C+401°F）温度范围内操作或密封所需的橡胶类零件，尤其是用于高强度和弹性的复合材料，但使用不限于此类应用。

This specification covers a silicone (VMQ) rubber in the form of sheet, strip, tubing, molded shapes, and extrusions.These products have been used typically for rubber-like parts required to operate or seal from -75 degrees to +205 degrees C (-103 degrees +401 degrees F), compounded especially for high strength and resiliency, but usage is not limited to such applications.