This standard specifies the technical content of testing the interlayer adhesion strength of the rubbing strip rubber plate used in the combing machine, including the test principle, test instrument, sample, test conditions and test procedures. It is suitable for testing the interlayer adhesion strength of the rubbing strip rubber plate used in the combing machine. The test principle is to use the force required to separate each layer to indicate the interlayer adhesion strength by disbonding each layer of the rubbing strip rubber plate sample at a separation angle of 180 °. The test instrument requires a non-inertial tensile machine for electronic or Optical inspection, or a pendulum-type inertial tensile machine can be used to ensure that the traverse speed of the lower holder is basically kept constant, and is equipped with an automatic drawing device. The specimen is cut lengthwise from the sample unit, the length is 200mm, the width is 25.0mm +/- 0.5mm, and the thickness is the same as the sample unit. The test conditions include standard temperature Humidity and sample parking time. The test procedure includes adjusting the tensile machine, installing the disbonding clamp, adjusting the zero point, and manually disbonding the specimen.
| Status | Active |
|---|---|
| CCS | (W90) 纺织机械与器具综合 | ICS | (59.120) 纺织机械 |
| Release Date | 1992-02-01 00:00:00 | Implementation Date | 1992-03-01 00:00:00 |