Four-Sided Paint Film Applicator

The four-sided film applicator uses a four-edged blade to spread paint on a substrate, creating parallel wet films of varying thicknesses for the rapid preparation of multi-thickness paint film samples. This tool is used in paint testing to observe leveling, hiding power, and drying behavior, making it suitable for laboratory quality control and formulation comparison.
Selection
When selecting, consider the compatibility between the substrate type and size with the width of the applicator. Determine the combination of groove depths based on the common range of film thickness. Prioritize stainless steel material to ensure wear resistance, pay attention to the straightness of the blade edge and the precision of groove depth, and ensure that it fits tightly against the substrate surface during operation.

Terms

Standards

Instruments

The four-sided design allows for the preparation of film thicknesses of 200μm, 400μm, 600μm, and 800μm. Made of stainless steel, it offers high coating precision, a compact size, and is suitable for various substrates and coatings with different pH levels.

$ 275.00

The 4-sided coating Applicator can be prepative of four wet film thicknesses, the accuracy is +/- 3μm, the application width is 80mm, the stainless steel material is resistant to corrosion, and the operation is simple only need to change the angle.

$ 1172.00

The 4-sided paint design can be prepared with four different thickness wet-film, application width 75mm, accuracy +/- 3μm, corrosion-resistant stainless steel material, easy to clean and durable.

$ 1268.00

The 4-sided coating Applicator can be prepative of four wet film thicknesses, the conversion angle is easy to operate, the accuracy is +/- 3μm, the stainless steel material is resistant to acid and alkali erosion, and the application width is 80mm.

$ 1235.00

4-Sided design can be prepared with four film thicknesses of 25μm, 50μm, 75μm and 100μm, application width 80mm, stainless steel material, suitable for water-based, acidic and alkaline pRoduct films.

$ 146.00

The 4-sided design can be prepared with four wet film thicknesses, and the conversion angle is easy to operate; the stainless steel material is resistant to acid and alkali corrosion, and the conductive film can be disassembled; the application width is 60mm, and the accuracy is +/- 3μm to ensure the accuracy of the test.

$ 1046.00

The integrated design can convert four film thicknesses, the accuracy is +/- 3μm, the stainless steel material is resistant to corrosion, and the conductive film can be removed for easy cleaning and maintenance.

$ 1117.00

The 4-sided design can convert the angle to obtain four wet film thicknesses, the accuracy is +/- 3μm, the stainless steel material is resistant to acid and alkali corrosion, and the conductive smear is removable for easy cleaning and maintenance.

$ 1172.00

The drying process of paint film and putty film can be accurately measured by using circular track needle design, equipped with four different radius needle (R0.25/0.5/1.0/1 mm), and the track period is 24h/r.

$ 223.00

The 4-sided design can be prepared with four film thicknesses, high film accuracy, small size and easy operation, stainless steel material is used to ensure durability, and the application width 80mm is suitable for a variety of substrate surfaces.

$ 146.00

The 4-sided design can convert the angle to obtain four wet film thicknesses, the application width is 60mm, the accuracy is +/- 3μm, the stainless steel material is resistant to acid and alkali corrosion, and the guide film can be removed for easy operation and maintenance.

$ 1117.00

The 4-sided design can simultaneously prepative four Film thicknesses, accuracy up to +/- 2μm, using 9Cr18Mo high Hardness stainless steel material, Hardness value 50~ 55HRC, Spreader width 160mm, to ensure experimental conformity and Repeatability.

$ 275.00

The 4-sided structure can prepare 12 kinds of film thickness, the wet film thickness range is 30-100μm, the accuracy is +/- 2μm, the application width is not less than 60mm, and the coating does not spill during the Moulding process.

$ 164.00

Hardness stainless steel material, Hardness 50~ 55HRC, accuracy up to +/- 2μm, with four film thickness optional, smooth surface wear and corrosion resistance, support custom specifications to meet different experimental needs.

$ 275.00

With four film Film thickness, Spreader width 160mm, wear-resistant corrosion-resistant alloy steel material, can precisely control wet-film or dry-film thickness, ensure coating conformity and Repeatability.

$ 217.00

Articles

Pencil hardness tester rapidly evaluates scratch resistance of paint film.
This article introduces how to quickly assess the scratch resistance of paint films using a pencil hardness tester. During the test, standard pencils (ranging from 6B to 9H) are used to scratch the coating at a fixed angle and pressure to observe whether scratches occur.
Selection Recommendations for Paint Film Cross-Cut Testers Based on Different Adhesion Testing Requirements
This article mainly discusses how to choose the appropriate paint film cross-cut tester based on different adhesion testing requirements.
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.
Cone Mandrel Bend Tester evaluates the flexibility of coatings under small-diameter bending.
The paint film conical bending tester simulates a gradually varying radius of curvature using a conical shaft to test the flexibility of coatings under small-diameter bending.
Coating Cylindrical Bending Tester for Determining the Resistance of Paint Films to Cylindrical Bending Cracking
This article introduces how the coating cylindrical bending tester measures the resistance of paint films to bending and cracking.
Selection of impact head diameter and drop hammer mass combination for paint film impact tester
When selecting the impactor diameter and drop hammer mass for a paint film impact tester, the key is to balance the impact energy and pressure.
Pencil Hardness Plan Outstanding Paint Film Pencil Hardness Grade
The pencil hardness test is a method for evaluating the scratch resistance of paint films. It involves using a series of pencils with known hardness levels to scratch the coated surface under fixed conditions. The hardness grade of the coating is determined by observing whether permanent scratches are produced.
Cylindrical Mandrel Bending Tester for Detecting Flexibility of Coatings
This article introduces how the cylindrical shaft bending tester detects the flexibility of paints. Flexibility refers to the ability of the paint film to resist cracking when the substrate is bent.
Alignment Accuracy Control Method for Four-Sided Preparator When Used with Automatic Coating Machine
This article explores the alignment accuracy control when using a four-sided preparator in conjunction with an automatic coating machine. Alignment accuracy directly affects the uniformity of the coating and the reliability of detection.
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.
Usage of Paint Film Solvent Rub Tester in Rapid Detection of Curing Degree
The paint film solvent resistance tester rapidly evaluates the degree of paint film curing by simulating solvent wiping. Its principle is that a fully cured paint film has a high cross-linking density, enabling it to resist solvent dissolution.
Application of Film Pencil Hardness Tester in Coating Scratch Resistance Testing
The paint film pencil hardness tester is an instrument used to evaluate the scratch resistance of coatings. It works by scratching the surface of the coating with a pencil of known hardness under a fixed load, and then assessing the hardness grade based on whether scratches are produced.
Use of pendulum hardness tester for paint film curing degree assessment in the laboratory.
The pendulum hardness tester evaluates the hardness of a paint film by measuring the decay time of a pendulum swinging on the surface of the film, where a longer time indicates a harder film and a higher degree of curing.
Testing principle of the mandrel bending method for paint film flexibility tester
The shaft-rod bending method is a common technique for testing the flexibility of paint films. It involves bending a test panel coated with the paint film over shafts of different diameters to simulate the deformation of the coating under stress.