




MODERNER frame type 25/50/75/100 small frame type preparer has a groove width of 100mm and is made of stainless steel. It is a frame type four-sided applicator and is suitable for the coating and ink industry that requires multiple film thicknesses. Sample preparation experiment. The wet film thickness of the frame-type 25/50/75/100 small-Frame Applicator is 25μm, 50μm, 75μm, and 100μm.
| model | name | Specification | Groove width | Coating film thickness | Number of grooves |
| Frame type 25/50/75/100 (groove width 45mm) | Frame Applicator | 57x45 | 45mm | 25/50/75/100μm | 4 |
| Frame type 25/50/75/100 (groove width 58mm) | Frame Applicator | 74x58 | 58mm | ||
| Frame type 25/50/75/100 (groove width 100mm) | Frame Applicator | 120x100 | 100mm |
The frame-type 25/50/75/100 small Frame Applicator is made of 9Cr18Mo stainless steel, which has good wear resistance and corrosion resistance. The hardness of the preparer reaches HRC48±2.
1) Place the sample on the platform and fix it, ensuring that the frame-type 25/50/75/100 small-Frame Applicator cannot move when it slides over.
2) According to the experimental requirements, select a small Frame Applicator with appropriate wet film thickness and place it on the short side of the sample, close to parallel or at a specified position.
3) Pour about 5 ml of sample in front of the 25/50/75/100 small frame Applicator.
4) Press both ends of the preparer with your fingers and slide it at a constant speed of 150 ml/second to obtain a wet film of the required thickness.
5) After use, the preparer should be cleaned immediately with a suitable solvent and coated with oil or petroleum jelly.

