Pull-off coating adhesion Tester

The pull-off coating adhesion tester applies a vertical tensile force, either hydraulically or mechanically, to a dolly bonded to the coating surface, measuring the maximum force required to separate the coating from the substrate. This instrument is used to quantify the bonding strength between the coating and the substrate, commonly employed in quality control for construction, automotive, and industrial coatings to help assess coating durability.
Selection
When selecting a pull-off adhesion testers, consider whether the maximum test pull range covers the actual strength of the coating to ensure the instrument's accuracy complies with industry standards. Check the size of the pull-off head and the compatibility of the adhesive to accommodate different coating thicknesses and materials. Confirm the device's portability and ease of operation for use in both field and laboratory settings, and evaluate whether the data recording functions meet the testing requirements.

Terms

Standards

Instruments

Hydraulic automatic pull-off test, the pull-off speed is stable and controllable, the accuracy is +/- 1% full scale, equipped with pull-off kit size 10-50mm, built-in rechargeable battery and 200,000 Data storage.

$ 1698.00

Equipped with a 20mm kit and trimmer, the range covers 0-20MPa, and precise positioning is achieved through a transparent sleeve, specially designed for high viscosity coating adhesion testing.

$ 590.00

Portable design built-in lithium battery, 0-3000p range accuracy +/- 1%, equipped with 10-50mm pull-off spindle, automatic calculation of pull-off force without conversion table, aluminum alignment unit to ensure uniform testing.

$ 1155.00

With 0.5 accuracy class and 1000N range, support force holding time 0-999.9 seconds can be set, integrated pull-off stop and overload protection functions, easy and reliable operation.

$ 945.00

Hydraulic pump is used to uniformly pull off the test column, the speed does not exceed 1MPa/s, the test force is directly displayed by liquid crystal, and the adhesion failure and cohesion failure can be distinguished, with an accuracy of +/- 1% F.S.

$ 78.00

Using DFD ® technology to ensure the true record of coating strength, the maximum tensile force of 6.3kN, accuracy +/- 1% F.S, self-adjusting feet to ensure 90 ° pull-off, light alloy structure weighs only 1.25Kg.

$ 9504.00

Portable design with built-in lithium battery, equipped with Type-c interface and U disk storage, pull-off kit size 10-50mm optional, accuracy +/- 1% full scale, with pull-out Linear dispersion display function.

$ 1119.00

Suitable for low adhesion coating measurement, range 0~ 3.5MPa, using 50mm kit to provide High Accuracy and Repeatability, matching edge trimmer and transparent sleeve to ensure convenient and reliable testing.

$ 590.00

Hydraulic system to achieve coating detachment test, accuracy of +/- 1% full scale, equipped with multi-function digital display, support for a variety of kit size automatic calculation, portable design for a variety of places.

$ 945.00

Hydraulic system measurement coating adhesion, accuracy control within +/- 1% full scale, equipped with multi-function digital display, can automatically calculate different kit size results, self-positioning kit to adapt to various surfaces.

$ 1468.00

Hydraulic system measurement coating adhesion, accuracy control within +/- 1%, equipped with self-positioning kit to ensure smooth and rough surface measurement results consistent, optional 10mm to 50mm variety of kit specifications.

$ 1274.00

Adopt precision automatic control data collection system, range 3000N, accuracy class 0.5, with force holding and pull off stop function, support 100 groups of test Data storage and qualified judgment statistics.

$ 1387.00

Made of stainless steel, the cutter tooth spacing is 1-3mm, the cut mark length is 35mm, and the coating is cut through the grid pattern, and the adhesion effect is evaluated according to the six-level classification, which is suitable for a variety of surface tests.

$ 178.00

Hydraulic system measurement coating adhesion, accuracy control within +/- 1% full scale, optional 10mm to 50mm more than the kit size, self-positioning characteristics to ensure smooth rough surface measurement results accurate and reliable.

$ 1585.00

Adopt double guide Rod structure to ensure Stability, Maximum Measured value 5000N, Travel 220mm, support stepless speed regulation and a variety of test modes, with pull-off stop and force retention functions.

$ 964.00

Articles

Pull-off Adhesion Tester for Quantitative Measurement of Varnish Adhesion.
The pull-off adhesion tester quantitatively measures the adhesion strength between a varnish coating and the substrate by vertically pulling off a test column. It is essential to ensure proper substrate preparation, complete curing of the coating, and the use of a suitable adhesive during testing.
Adhesion Tester Pull-Off Method for Determining Adhesion Strength of Varnish
This article introduces the test method for measuring the adhesion strength of varnish using the pull-off method. It involves adhering test cylinders to the coating and substrate with adhesive, then vertically pulling them apart with an instrument to record the maximum pulling force and calculate the adhesion strength.
Pull-off adhesion tester quantitatively measures bond strength.
The pull-off adhesion tester measures the bonding strength between coatings, linings, and substrates by applying a vertical tensile force.
Adhesion tester evaluates the bonding strength between coating and substrate.
The adhesion tester is a device used to measure the bonding strength between a coating and the substrate. It applies a pulling force until the coating detaches, records the force value, and calculates the strength. Common testing methods include the pull-off method, cross-cut method, etc., each with corresponding standards.
Pull-off testing for interlayer adhesion of multilayer coating systems.
This article introduces the pull-off method for testing the interlayer adhesion of multilayer coating systems. The test involves vertically bonding a pull-off head to the coating surface and applying a pulling force until the coating separates, measuring the required force to evaluate adhesion strength.
Correlation of Evaluation Results Among Circle Method, Grid Method, and Pull-Off Method in Adhesion Assessment
This article mainly discusses three common methods used in coating adhesion testing: the cross-cut test, the scratch test, and the pull-off test. The choice of method should be based on the specific characteristics of the coating and the testing objectives. Sometimes, combining multiple methods can provide a more comprehensive evaluation of adhesion performance.
Adhesion Test of Paint Film: Cross-Cut Method and Pull-Off Method
Film adhesion is a key performance indicator for evaluating the bond strength between a coating system and the substrate, with the cross-cut test and the pull-off test being two widely applied standard testing methods.