Micron Coating Applicator Rod

A micrometer coating rod is a metal rod with precisely engraved grooves, used to form a wet film of controlled thickness on a substrate through a scraping method. The depth of the grooves determines the coating thickness, making it suitable for simulating processes such as spraying and roller coating in laboratory settings. It is commonly used in applications like ink opacity testing and coating adhesion evaluation.
Selection
When selecting, consider the compatibility between substrate flatness and groove depth. For liquids with high viscosity, choose models with wider groove spacing, and pay attention to the corrosion resistance of the rod material. Maintain a stable coating speed, and immediately clean the grooves with the corresponding solvent after use to avoid residue affecting the precision of the next coating.

Terms

Instruments

Using the formed pRoduction process, the wet film thickness is 6 microns, the accuracy is 0.5 microns, the cleaning is convenient and there is no worry of broken wire, to ensure the precision and durability of the coating prepative.

$ 120.00

The formed pRoduction process ensures uniform film, provides 47 micron accurate wet film thickness, 304 stainless steel material is durable and easy to clean, suitable for a variety of Coating sample prepative.

$ 120.00

Wire-wound structure ensures 0.1 micron High Accuracy, wet film thickness 50.3 μm, stainless steel material is durable and easy to clean, and the wide-Rod Film Applicator achieves uniform coating.

$ 160.00

Can be prepative 9.1 micron wet-film, application width 300mm, using formed pRoduction process, suitable for ultra-thin Spreader process, high accuracy.

$ 160.00

Spreader 10 micron wet film thickness, diaMeter 10mm total length 60mm, 304 stainless steel material is easy to clean and unbroken wire.

$ 120.00

Provides 13.7 micron wet film thickness, optional wide-wound and molded design, 12.7mm diaMeter, 300mm application width, stainless steel material, durable and easy to operate.

$ 186.00

Wire-wound design can be prepared 160 micron wet film thickness, corrosion resistant stainless steel material, suitable for high viscosity test and not easy to block, longer service life.

$ 160.00

Formed to achieve 35 micron wet film thickness, uniform film and good repRoducibility, 304 stainless steel material to ensure durable and easy to clean.

$ 120.00

Using a formed pRoduction process, the wet film thickness is 76 μm, the accuracy is 0.5 μm, and the 304 stainless steel material is used to ensure durability.

$ 178.00

The extrusion process ensures accurate 16 micron wet film thickness, the stainless steel is durable and provides 300 mm application width for efficient sample preparation.

$ 160.00

Wire-wound technology is a 36.6 micron wet-film with an application width of 300mm, and stainless steel ensures durability for precise Coating thickness control and performance testing.

$ 160.00

Formed to achieve 52.6 micron precision film, 304 stainless steel material provides high Abrasion Resistance, 50mm at both ends of the hand part without additional handle, can be directly matched with the experimental Film Applicator.

$ 167.00

Wire-wound design can achieve 80 micron wet film thickness, diaMeter 9 mm, total length 245 mm, suitable for comparison specimens, one Spreader can handle a variety of Coatings.

$ 157.00

Using formed pRoduction process, wet film thickness 6 microns, accuracy 0.5 microns, 304 stainless steel material to ensure durability and cleaning convenience, no risk of wire breakage.

$ 178.00

Using formed pRoduction process, wet film thickness 6μm, accuracy of 0.5 microns, application width 250mm, material is 304 stainless steel, easy to clean and no worry of broken wire.

$ 157.00

Articles

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