![]() ![]() All models can be used in combination with standard block type film applicators such as bird/baker models,sagging and levelling testers or spiral bar type film applicators (wire wound rod type). They are usually large charts that consist of a white and black diagonal pattern or a white and black checkerboard pattern. Multiple types of automatic film applicators are available for either glass/paper/metal substrates or foils. The display and spreading rate drawdown chart are used to display, to visually assess hiding or opacity, and to measure the spreading rate of paint. Motorised Film Applicators are also used in the adhesives industry. Different paint types (oil, water) and substrates (metal, wood, fiberglass) are replicated by using different types of drawdown cards. TCP Global Paint Color Matching Spray Out Cards (Pack of 100) - Checkered Test Panels for Coating Coverage, Hiding Power, Sheen, Metallic Flow - Check Color Accuracy - Automotive, Bodyshop Spray Gun. This video shows the correct procedure to perform a paint drawdown using a BYK-Gardner Drawdown Bar, Drawdown Cards and Drawdown Plate. To pre-pare samples for testing rheological properties, abrasion resistance, hiding power and gloss the Motorised Automatic film applicator is a must have. Buy BYK-Gardner 2829 Plain White Paper Drawdown Chart, Square, Clear Coated (Box of 400). Over the complete surface the film thickness is even. With the Automatic film applicator these variable factors are being stabilised. Use the arrow buttons to change the cursor position. Type text Click a field on the canvas and start typing with your keyboard. Other factors affecting drawdown coatings are the shear rate and the amount of weight being applied on the applicator. Other factors that may influence the result are the shear rate and the weight of the applicator. Paint bucket / Fill area Pick a character just like for the previous Pencil option and click an isolated area on the canvas to fill it with the selected letter or symbol. ![]() Back to DRAW DOWN PAINT SAMPLE CARD AND METHODS, All Patents. Variations in speed, pressure and direction of draw down cause irregularities. DRAW DOWN PAINT SAMPLE CARD AND METHODS - diagram, schematic, and image 04. The Motorised Automatic film applicator or drawdown machine provides a reliable basis to apply coating films to test charts, panels or foils in a uniform and reproducible way in order to eliminate variations caused by human factors. ![]()
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