4-sided film applicator Model 421/II

micrometricadjustable

Product description
The Krause Model 421/II stepped film applicator produces up to six parallel film strips with graduated film thickness in a single pass. It is designed for laboratory and quality-control testing of coating materials to evaluate thickness-dependent properties such as hiding power, adhesion, color strength, effect formation, cure behavior and coating defects. When used together with the COATMASTER 509 MC-III, cure behavior as a function of film thickness can be analyzed immediately after application. The device also enables straightforward evaluation of the relationship between application parameters (gap height, draw speed) and film results (wet and dry film thickness).

Scope of supply

• Stepped film applicator Krause Model 421/II
  • with 4 draw edges for producing up to 6 films per pass, each 35 mm wide; draw gap heights 10 - 400 µm

Technical data
Width: 254 mm
Portable / Stationary: Portable
Number of draw edges: 4
Gap height / Film thickness: 10-400 µm

Characteristics / technical specifications

• Model: Model 421/II
• Width: 254 mm
• Portable / Stationary: Portable
• Number of draw edges: 4
• Draw gap heights / Film thickness: 10 - 400 µm
• Number of films per pass (Var. II): up to 6 parallel film strips, each 35 mm wide