Stainless Steel Four-Sided Spreader

A stainless steel four-sided applicator is a laboratory tool used to evenly apply coatings on sample surfaces manually or mechanically to form films of specific thickness. Its principle is based on controlling the coating thickness through the gap between the blade and the substrate. It is commonly used in quality testing in industries such as coatings and inks, including tests for hiding power, drying time, or color consistency. During application, the sample is placed on the substrate, and after scraping, the coating performance is observed.
Selection
When selecting a stainless steel four-sided applicator, consider whether the coating thickness range matches the testing requirements. The material should be corrosion-resistant to accommodate different samples. Ease of operation affects efficiency, ensuring uniform coating application. The size should fit common substrates, avoiding being too large or too small. Check the structural stability to minimize deformation during use. Based on the budget and typical application scenarios, choose an appropriate model without overemphasizing multifunctionality.

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

4-Sided cylindrical design Spreader four different thicknesses, application width 80mm, accuracy of +/- 3μm, stainless steel material acid and alkali corrosion resistance.

$ 1344.00

4-Sided design can simultaneously Spreader four different thicknesses, wet film thickness range of 50-200μm, application width 150mm, accuracy of +/- 3μm, stainless steel corrosion resistance easy to clean.

$ 1531.00

4-Sided design Spreader 125/150/175/200μm four wet film thickness, application width 80mm, stainless steel corrosion resistance, in line with national standards.

$ 170.00

The 4-sided design can be coated with four preset thicknesses, the application width is 80mm, the accuracy is +/- 3μm, and the stainless steel material is resistant to acid and alkali corrosion, which meets the requirements of ASTM standards.

$ 1006.00

4-Sided design can Spreader four different thicknesses, application width 80mm, accuracy of +/- 3μm, stainless steel material acid and alkali corrosion, in line with ASTM standards.

$ 1006.00

4-Sided cylindrical design can Spreader four preset thicknesses, application width 60mm, accuracy of +/- 3μm, stainless steel material acid and alkali corrosion resistance, suitable for a variety of solid substrates.

$ 1006.00

4-Sided cylindrical design can Spreader four preset thicknesses, film accuracy of +/- 3μm, stainless steel material acid and alkali corrosion resistance, application width 60mm to adapt to a variety of substrate needs.

$ 1006.00

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 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

Stainless steel corrosion resistance, application width 100mm to ensure uniformity, provide 150μm fixed film thickness accuracy control, suitable for flat substrate Spreader operation.

$ 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 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

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

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