会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明申请
    • PENDULUM-TYPE MAR TESTING DEVICE
    • PENDULUM型型号测试装置
    • WO2013158387A1
    • 2013-10-24
    • PCT/US2013/035545
    • 2013-04-08
    • DOW GLOBAL TECHNOLOGIES LLC
    • NANJUNDIAH, KumarANDERSON, Jeff R.KAN, Charles S.
    • G01N3/46G01N3/48
    • G01N3/46G01N3/48G01N2203/0282
    • Test the mar resistance of a coating using a pendulum mar testing device that has a swing member; a pivot about which the swing member is free to move along an arc; and a stylus that has a sample-contact portion extending from the swing member that contact the coating being tested when place along the arc; wherein the swing member, pivot, stylus and any members connecting these members define a deformable linkage that permits at least the surface-contact portion of the stylus to deflect radially towards the pivot at least three millimeters when the stylus engages the test sample and wherein the dimensions and mass of the swing member and stylus are sample-contact portion of the stylus is capable of achieving a speed of at least 0.4 meters per second as it travels along the arc in an absence of a test sample.
    • 使用具有摆动构件的摆锤测试装置测试涂层的耐磨性; 摆动构件绕其旋转自由地移动的枢轴; 以及触针,其具有从所述摆动构件延伸的样品接触部,所述样品接触部在沿着所述电弧放置时接触被测试的涂层; 其中摆动构件,枢轴,触针和连接这些构件的任何构件限定了可变形的连接件,当触针接合测试样品时,该可变形连接件允许至少触针的表面接触部分径向偏向枢轴至少三毫米, 摆动构件和触针的尺寸和质量是触针的样本接触部分能够在不存在测试样本的情况下沿着弧线行进时达到至少0.4米/秒的速度。