The equipment can detect the crazing or peeling of the putty film after bending, equipped with R25 and R50 support film specifications, shaft Rod size is 50mm and 100mm in diaMeter, suitable for 0.2-0. 3mm thick tinplate plate.
Made of stainless steel, equipped with three standard film frame thicknesses (0.5/0 7/1.0 mm), drawdown blade inner frame 150 × 70mm, can be stabilized on different substrates Preparative uniform film for subsequent performance testing.
The drying process of paint film and putty film can be accurately measured by using circular track needle design, equipped with four different radius needle (R0.25/0.5/1.0/1 mm), and the track period is 24h/r.
The bending diaMeter of putty film cracking peeling is tested by bending test plate, and the shaft Rod size is 50mm and 100mm. It is suitable for 0.2-0 mm thick tinplate substrate, and the operation is simple and reliable.
Equipped with two kinds of shaft Rods with diaMeters of 100mm and 50mm, it can simulate the actual stress conditions, and make the sample uniform bending and deformation through the rolling shaft, which is convenient for observing the phenomenon of film crazing and peeling.
Friction speed 0~ 135cpm, Test Travel 155mm, round-trip count 0~ 9999, suitable for accurate determination of sanding performance of undercoat and putty.
Equipped with R25 and R50 two kinds of support film specifications, support 0.2-0 mm tinplate test plate substrate, through the rolling shaft uniform bending deformation, easy to observe the physical changes of the film.
Equipped with 0.5/0 7/1.0 mm three thickness die frame, using baseplate fixed structure to ensure film uniformity, metal drawdown blade design to meet long-term use needs.
It can measure the ability of the paint film to deform with the substrate without damage. It is equipped with a shaft Rod with a diaMeter of 50mm and 100mm.
Using 180 * 480mm size, with wire Rod or Film Applicator scraping ink, is conducive to the film flat and effective, improve film mass.
Adopting 500 * 700mm Dimensions, used with bar or Film Applicator, is conducive to the smooth and effective film, and improves the convenience of film operation.
Adopting stepless speed regulation technology, the friction speed range is 0~ 135cpm, the test Travel 155mm, the number of times can be set and automatically counted to evaluate the sanding performance of undercoated putty.
Measure the surface of paint film and putty film and the actual drying time, in line with GB/T1728 standard, the weight of the Tester is 200g, and the weight of the bottom area is 1cm ².
The motor-driven edge rises at a rate of 3mm/min to generate and control crazing expansion, which can detect the crazing ability of putty against substrates, with a maximum lift of 20mm, suitable for standard frame 200 × 150mm test plates.
Hardness stainless steel material, Hardness of 50~ 55HRC, film accuracy +/- 2μm, smooth surface to support a variety of Spreader requirements, can be used with Film Applicator to achieve automatic film operation.
