![]() ![]() 1 large impression bed with coating area of 8.7x13.500 sheets proofing paper (4.7x8.3''/12x21cm) It offers kits, drawdown charts, interleaf and catch paper, birdfilm bars, and a drawdown system that gives the customer a color sample and organizes the paint.110 V or 220 V or pneumatic drive, in a set with 8 squeegee bars K 202. 1 small impression bed with coating area of 4.3x7.1''/11x18cm Every test on surface coating materials requires specimen panels on which the.Still higher coating weights up to 500µm can be obtained using spirally wound bars. Home / Film Applicators, Drawdown Plates and Accessories Film Applicators, Drawdown Plates and Accessories. Since most coating properties are thickness dependent, it is extremely important to have a consistent and uniform drawdown in order to ensure consistent and uniform testing. The 10 inch wire wound rods have dimensions specified for the North American market. Close wound bars will produce coating thicknesses from 4 to 120µm. Gloss, hiding power, color, opacity, drying time, scrub resistance, and many other properties are measured on the completed drawdowns. Wire-wound metering rods, often called Mayer rods popularized after their inventor Charles Mayer who developed the rods in the 1920’s, are stainless steel rods tightly wrapped with stainless steel wire. Wire-wound K Bars are produced by winding precision-ground stainless steel wire onto a stainless steel rod, resulting in a pattern of identically shaped grooves which precisely control the wet film thickness. Two or more products coated simultaneously for comparison. ![]() Stainless steel rods and wire used for K Bars.Good repeatability with special impression bed. ![]()
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