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    • 45. 发明授权
    • Method and apparatus for evaluating the sagging conditions of a sealant
    • 用于评估密封剂下垂条件的方法和装置
    • US5996403A
    • 1999-12-07
    • US34898
    • 1998-03-04
    • Tsuyoshi NishidaTakuto Oka
    • Tsuyoshi NishidaTakuto Oka
    • C09K3/10G01N11/00G01N33/44
    • G01N11/00G01N33/44
    • A method and apparatus for measuring the sagging conditions of a sealant. The method is conducted by filling up a sealant in a retaining device, bringing the sealant into contact with a contacting device, moving the retaining device and/or the contacting device reciprocally and linearly to apply shear stress on the sealant and then separating the retaining device and the contacting device from each other to observe the shape of the sealant. The apparatus essentially comprises a retaining device for holding a sealant therein and a contacting device brought into contact with the sealant and a controlling device for moving the retaining device and the contacting device reciprocally and linearly.
    • 一种用于测量密封剂下垂条件的方法和装置。 该方法通过在保持装置中填充密封剂进行,使密封剂与接触装置接触,使保持装置和/或接触装置往复和线性地移动以在密封剂上施加剪切应力,然后分离保持装置 和接触装置彼此观察密封剂的形状。 该设备基本上包括用于将密封剂保持在其中的保持装置和与密封剂接触的接触装置和用于使保持装置和接触装置往复和线性移动的控制装置。