Powder Coating Adhesion Strength Tester

The powder coating adhesion tester measures the force required to separate the coating from the substrate by vertically pulling a test head bonded to the coating surface using mechanical force. It is used to evaluate the bonding strength of coatings and is commonly applied in quality control in the paint and plastics industries.
Selection
When selecting, consider matching the test range to the coating strength, ensuring the fixture accommodates the sample shape, and verifying that the accuracy meets standard requirements. Pay attention to the ease of operation and data recording functions of the instrument, and choose the appropriate model based on commonly used testing standards such as ASTM D4541.

Terms

Standards

Instruments

Mechatronics design integrated measurement display circuit, manual operation with 20mm/50mm kit, range of 10KN accuracy ≤ +/- 1% F. S, with linear correction and automatic clearing function for a variety of coating platings strength test.

$ 833.00

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

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

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

Special design container to ensure measurement conformity, suitable for color scheme, suitable for fine powder particle measurement, effectively avoid the influence of powder tightness and surface Smoothness.

$ 220.00

Accessories can detect buttons and other fixed strength, to prevent loosening caused by sharp edge angle damage, the maximum tensile force of 30kg, suitable for clothing toys footwear and other pRoducts adhesion testing.

$ 1174.00

Tack is good and non-degumming, adhesion reaches 7.6 N/cm, mass performance is stable, suitable for cross-cut adhesion testing, to ensure accurate film integrity assessment.

$ 174.00

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

Using mechatronics design, equipped with High Accuracy S-type Sensor and screw structure, the range is 0~ 10.000KN, the resolution is up to 0.001KN, 500 pieces of data can be stored and 10 segments of fold line correction can be supported.

$ 561.00

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

The scribing needle is used to act vertically on the film, the load range is adjustable from 0-2000g, the minimum increment is 50g, and the diaMeter of the steel ball is 1mm, which can accurately determine the minimum weight required to cut the paint film.

$ 444.00

Using mechatronics design, range 0~ 10.000KN, resolution 0.001KN, equipped with High Accuracy S-type Sensor and embedded measurement circuit, support peak hold and 500 Data storage, operation is labor-saving and portable.

$ 561.00

Hydraulic system for coating detachment measurement, accuracy of +/- 1% full scale, optional 10mm to 50mm spindle and self-positioning function, suitable for smooth rough surfaces without affecting the results.

$ 1274.00

The adhesive force of the tape is 4.3N/cm, and the principle of cross-cut method is adopted, which is suitable for adhesion testing. The performance is stable and non-degumming, and the test results are accurate and reliable.

$ 166.00

Articles

Evaluation of Coating Adhesion Grade by Cross-Cut Tester Combined with Tape Method
This article introduces the method of evaluating coating adhesion using a paint film cross-cut tester combined with the tape method.
T-bend tester for coatings is used to determine the T-bend grade of metal sheet coatings.
This article introduces how the T-bend tester for paint films is used to evaluate the flexibility and adhesion of coatings on metal sheet surfaces.
The sample for coating adhesion assessment is uniformly applied using a film applicator.
This article emphasizes that the use of a film applicator to prepare uniform coating samples is crucial, and it elaborates on how the working principle of the film applicator, coating speed, and other parameters affect the quality of the coating.
Cross-cut tester combined with adhesion test tape for evaluating coating peel-off.
The cross-cut test, paired with adhesion test tape, is a commonly used method for evaluating coating adhesion. It involves using a cross-cut knife to score a grid pattern on the coating surface, followed by the rapid peeling of specialized tape. The adhesion level is then assessed by observing the extent of coating detachment.
Circle method adhesion tester for evaluating the bonding strength of organic coatings
This article introduces how the circle method adhesion tester evaluates the bonding force between organic coatings and substrates. The instrument uses a stylus to draw a spiral line on the coating surface, and the adhesion level is assessed based on the number of circles before the coating begins to peel off. A smaller number indicates stronger adhesion.
Humidity and Heat Test Chamber for Evaluating Coating Performance under High Temperature and High Humidity Conditions
This article introduces how a humidity and heat test chamber is used to evaluate the performance of coatings in high-temperature and high-humidity environments. Coatings are widely used in industries such as automotive and electronics, but they are prone to issues like reduced adhesion and blistering under actual high-temperature and high-humidity conditions.
Laser particle size analyzer measures the particle size distribution of spray powder.
Laser particle size analyzers measure the particle size distribution of sprayed powder based on the principle of light scattering, which is critical for coating uniformity and adhesion. During measurement, the powder must be dispersed in a suitable medium to avoid agglomeration, and tests should be repeated to ensure accuracy.
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.
Circle Method Adhesion Tester for Evaluating the Adhesion of Paint Coatings by the Circular Rolling Line Method
The rolling circle method is a technique for testing the adhesion of paint coatings using a circle-drawing instrument. The instrument employs a fixed-load stylus to draw a continuous circular trace on the coating at a constant speed, and the adhesion level is assessed based on the peeling condition of the scratch.
Cross-cut Adhesion Tester for Evaluating Adhesion of Paint Coatings
This article introduces the cross-cut adhesion test, a common method for evaluating the adhesion of paint coatings.
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.
Comparison of the Three Principles of Paint Film Adhesion Testers
There are primarily three principles for paint film adhesion testers, and selection should be comprehensively considered based on the coating characteristics, substrate type, and testing purpose.
Correlation between coating adhesion and thickness
This article explores the complex relationship between coating adhesion and thickness. Adhesion refers to the strength of the bond between the coating and the substrate, while thickness affects the functionality and cost of the coating.
Surface Roughness Tester Evaluates the Impact of Substrate on Adhesion
This article primarily explores how the surface roughness of the substrate affects the adhesion of coatings or bonds.
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.