Cylindrical Axis Bending Tester Mandrel Bend Tester for Test Coating Elasticity
- The film bending tester is mainly used to determine the coating flexibility of paints and varnishes. It is one of the main indicators to measure the performance of paints. It has great reference value for the selection of paint varieties.
- The film bending tester is a special instrument for evaluating the coating of paints, varnishes and related products. It is resistant to cracking or peeling from metal plates when bent around a cylindrical axis under standard conditions, and conforms to GB6742 national standard.
- The flexural radius is different for the elongation properties of the substrate, and the coating film determines the flexibility of the coating film according to the cracking or peeling at different bending radii.
- The diameters of the film bend tester shafts were 2, 3, 4, 5, 6, 8, 10, 12, 16, 20, 25 and 32 mm, respectively.
- The adjustment of the rotating handle should be greater than 17mm, and the gap should be 0.05mm when it is tightly attached to the test bar.
- The lifting and lowering of the support plate components should be greater than 17mm, and the gap is allowed to be 0.1mm when the test bar is in close contact.
- This instrument is suitable for samples with a thickness of 1.0mm or less.
- Test environment and conditions: In order to make the results correct, the test should be carried out at a temperature of 23 ± 2 °C and a relative temperature of 50 ± 5%.
- Net Weight: 5.5 kg
- Dimension: 230 x 170 x 100 mm
- Shipping Weight:7 kg
On Aug 4, 2026 at 02:12:56 PDT, seller added the following information: