



MODERNER SZQ-250 Wet Film Applicator is a stainless steel GB bird type Wet Film Applicator, the groove width is 78mm, the coating film thickness of SZQ-250 is 250 microns, and the coating film accuracy is ±5 μm. The single-sided wet Film Applicator controls the thickness of the wet film through the depth of the groove, and the thickness of the wet film that can be prepared by different specifications of the applicator is different.
SZQ-250 (GB bird type) Wet Film Applicator is mainly used to coat wet films with different thicknesses according to the size of the groove, so as to measure the hiding power of the test, the color and luster or prepare the sample, etc. It has high anti-corrosion and wear resistance hardness nature.
1) Place the template on the coating platform and fix it, and it must not move when the wet Film Applicator slides over.
2) According to the required wet film thickness, select a suitable type of wet Film Applicator, and place it on the short side of the template, close to parallel or at a specified position.
3) Then pour about 5 ml of the sample in front of the SZQ-250 (GB bird type) wet Film Applicator, press both ends of it with your fingers, and slide at a constant speed of 150 mm/s, that is, coat as required thick wet film.
4) The wet Film Applicator should be cleaned and dried with solvent after use, and the surface should be coated with oil or petroleum jelly.
CAUTION: Keep wet Film Applicator dry when not in use.



