Overview
PUSHEN XB-I 30μm Mayer Rods is a laboratory tool for preparing wet-film. Stainless steel wire is wound to form grooves to control wet film thickness. It can prepare 20 micron wet-film with a total length of 240mm and an effective application width of 200mm. Widely used in plastics, inks and other industries, stainless steel material ensures a long service life.
Features
1. Ideal for Spreader thin coatings, such as can Coatings and paper Coatings
2. wet film thickness engraved on the end for easy identification
3. Good for soft materials such as paper, Cardboard, foil, leather, test cardboard, Spinning & weaving products
4. Rod and winding are made of high-grade wear-resistant stainless steel
Principle
The laboratory bar uses stainless steel wires to wrap around its surface to form grooves, and prepares films of different thicknesses through the gaps between the wires. Wire of different diameters is wrapped around a certain length of stainless steel bars to control the wet film thickness.
Applications
Plastics, inks, paints, varnishes, inks, glues
Steps
1. Select the appropriate type of coating rod according to needs
2. Use the wet film thickness calculation formula: wet film thickness = Coating Weight g/(density × Solid content%) per square meter
3. Note that the actual wet film thickness is affected by factors such as product ductility, viscosity, coating rod type, etc
Notice
* The calculation formula of wet film thickness is for reference only, the actual thickness is affected by many factors
* Samples need to be uniform and comparable, with precise thickness control to ensure Test Reliability
* When selecting coating rods, factors such as product ductility, viscosity, coating rod type, etc. should be considered
