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Wire-wound Rods

The wire and its rod from the wire-wound rods are made of stainless steel，which are corrosion-resistance. A coating（Paint or Ink）is being drawdown by a known thickness wire-rod applicator over a substrate（eg. Black/White Test Chart, Glass or Wood Panel, etc.）onto our Drawdown Board. The motion of the drawdown is done by gripping the 2 edges of the applicator or by using the Holder 

These applicators provide an economical way to assure the uniformity of thickness of very thin films.

◆ Bar and wire manufactured of stainless steel

◆ Perfect for very thin films, e. g. foils and paper coating tests

◆ Ideal for flexible materials such as paper, cardboard, test charts, foils, leather, textiles, etc.

◆ Maximum attainable wet film thickness engraved on bar end

◆ Simultaneous drawdown of several samples side by side is possible

        Note: All rods produced by Biuged are distinguished by its wire diameter or groove depeth. For example, we mark 1.0mm wire diameter as 100 um wire-wound rod, 100 um is only theoretical wet film thickness, and the achieved fact wet film thickness is only 75%～80% of theoretical value.

■ Effective Wire-Wounding Length：200mm

■ Bar Total Length：240mm

■ Theoretical Wet Film Thickness（µm）available：6-8-10-12-15-20-25-30-40-50-60-80-100-120-150-200

■ Bar Diameter：10mm

■ Ordering Information：

BGD 212/6---6µm Wire-wound Rod

BGD 212/8---8µm Wire-wound Rod

                      ......

BGD 212/150---150µm Wire-wound Rod

BGD 212/200---200µm Wire-wound Rod

BGD 1152---Holder for Wire-wound Rod

BGD 216---Wire-wound Rod set 4（includes any 4pcs different size wire bar coaters, a holder and a carrying case）

BGD 212 Wire-wound Rods.pdf