Wet Paint Coating Bar

The wet film coating applicator controls the transfer of coating material through grooves engraved on the surface of a metal rod, forming a uniform wet film on the substrate. It is used in laboratories to simulate the blade coating process and evaluate properties such as leveling and hiding power of coatings. It is suitable for coating thickness testing and formulation development of inks and paints.
Selection
Select the groove depth based on the viscosity of the material to be tested, with common specifications ranging from 25 to 200 μm. Determine the length of the coating rod according to the width of the substrate, typically 2–5 cm wider than the sample. Choose stainless steel or chrome-plated materials considering the corrosiveness of the material. A thickness adjuster is required to ensure uniform coating pressure.

Terms

Instruments

Wound wire design, wet film thickness 125.7 microns, coating width 300 mm, stainless steel material ensures durability and precise coating effect.

$ 167.00

It can prepare a wet film thickness of 13.7 microns, with a wire-wound design providing stable coating performance. The 9.52 mm diaMeter ensures easy operation, making it suitable for various paint application scenarios.

$ 167.00

304 stainless steel material, wet film thickness 8 μ m, application width 300mm, formed pRoduction process to ensure uniform coating and continuous wire.

$ 178.00

The wire-wound design ensures uniform coating application, with a wet film thickness of 109.7 microMeters and a coating width of up to 300 milliMeters, making it suitable for surface treatment on a variety of substrates.

$ 167.00

It can control the wet film thickness as low as 1.5μm. It adopts extrusion process and 304 stainless steel material. The bottom of the groove is wider and the Coating Weight is larger, and it is not easy to loosen and break the wire, and it is easy to clean.

$ 477.00

The precision drawing stainless steel wire winding process is used to form uniform grooves to control the Coating thickness, the wet film thickness reaches 120μm, and the application width is 220mm to ensure the accuracy and repeatability of the coating.

$ 183.00

The wet film thickness can be controlled to 1.5μm, the bottom of the groove is wider and the Coating Weight is larger, and the 304 stainless steel material and chrome-plated surface are used, which is durable and easy to clean, and avoids the problem of loose and broken wires.

$ 477.00

Using extrusion process and 304 stainless steel material, the wet film thickness can be controlled by 1.5μm, and the bottom of the groove is wider to increase the Coating Weight, so as to avoid the problem of steel wire loosening and blockage.

$ 477.00

Can achieve a minimum of 1.5μm wet-film ultra-thin Spreader, wider groove bottom to bring greater Coating Weight, using extrusion process and chrome plating surface preparation, effective application width of 2000mm.

$ 477.00

Using wire-wound design, groove is formed by precision winding stainless steel wire, precise control of wet film thickness up to 120μm, application width 365mm, to ensure uniform coating and repeability.

$ 183.00

Wire-wound process, wet film thickness 80μm, application width 220mm, through precision winding to form a uniform groove, can control the Coating thickness, suitable for a variety of substrates.

$ 183.00

Formed design Coating Weight is about twice the wide-wound drawdown bar, wet film thickness 13μm, film accuracy of 0.5 micron, 304 stainless steel material to ensure durability.

$ 157.00

Using extrusion process and 304 stainless steel material, the minimum wet film thickness is 1.5μm, the bottom of the groove is wider, the Coating Weight is larger, it is not easy to block and easy to clean, and the length can be customized.

$ 477.00

Precision drawing stainless steel wire winding manufacturing, forming a uniform groove to control the wet film thickness, application width 220mm, closed winding design is suitable for 4-120μm coating.

$ 183.00

Using extrusion process and chrome plating surface, the minimum wet film thickness is 1.5μm. The wide groove design improves the Coating Weight, avoids the problem of steel wire loosening and blockage, and is easy to operate.

$ 477.00

Articles