TQC SP1820 Manual

TQC CYLINDRICAL BEND TEST 100MM INCL MANDREL SET
SP1820
1 SAFETY PRECAUTIONS
Make sure to keep fingers and other body-parts clear from the
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bending area when performing a test.
• Make sure all actions such as the clamping and bending are
carried out without using any heavy forces
• Don't exceed the max. Panel thickness.
• Check the mandrel visually for mechanical damages or marks.
2 PRODUCT DESCRIPTION
The TQC Cylindrical Bend Test is a very robust yet elegant testing instrument to indicate the elasticity,
elongation and adhesion of a paint film at bending stress. The TQC Cylindrical Bend Test is designed to perform
tests according to the latest ISO standards. ISO 1519: "Assessing the resistance of a coating, paint, varnish or
related products to cracking and/or detachment from a surface when, subjected to bending around a cylindrical
mandrel under standard conditions.
3 STANDARDS
Complies to ISO 1519, type 2 bender. Look up the appropriate standard for a correct execution of the test. Also
refer to ISO 1512-ISO 1514-ISO 2808-ISO 3270.
4 WHAT'S IN THE BOX?
TQC Cylindrical Bend Test 100 mm
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• Desk holder wit set of 14 mandrels with a diameter of 2, 3, 4, 5, 6, 8, 10, 12, 13, 16, 19, 20, 25 and 32 mm.
5 PREPARATIONS
Apply the paint film on a test panel of max. 100 x 150 mm. , and a thickness of max. 1mm. Coat and dry
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film carefully.
Install the apparatus on the table with the clenching wheel on the left side.
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6 PERFORM A MEASUREMENT
Remarks
• The test results strongly rely on the selected test panel, thickness of the coating, drying conditions and
ambient conditions. (See ISO1519)
• Also refer to ISO 1512-ISO 1514-ISO 2808-ISO 3270.
Note any deviations for a reproducible test result.
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