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BALINIT CAVITA Precision in Every Detail - Surface Perfection for Complex Mold Geometries

BALINIT CAVITA
BALINIT CAVITA

Complex geometries, deep cavities, and sharp edges – BALINIT® CAVITA reaches the tiniest details on molds for medical plastic components. When micron-level precision is crucial, our PACVD coating, BALINIT® CAVITA, sets a new benchmark by ensuring superior adhesion and homogeneous coverage, delivering consistent quality in high-volume plastic injection molding. BALINIT® CAVITA enables manufacturers to achieve efficient high-quality production by stabilizing the manufacturing process and extending tool life.

BALINIT® CAVITA is ideal for the production of medical plastic parts such as:

  • Pipettes
  • Blood collection tubes
  • Closure Caps
  • Syringes
  • Injector pens
BALINIT CAVITA
Coating material a-C:H:Si
Coating technology PACVD
Coating colour Dark brown*****
Coating hardness HIT [GPa]* 16+/-4
Intrinsic stress [GPa]*** -0.5
Max. service temp. [°C]**** 300
Process temperature [°C] 250
Typical coating thickness [µm] 2
General remark All given data are approximate values, they depend on application, environment and test condition.
*Coating hardness HIT [GPa] Measured by nano indentation according to ISO 14577. For multilayers the hardness of the different layers varies. Hardness can be adapted to the application.
***Intrinsic stress [GPa] Measured by XRD and/or bending method (Stoney equation). The calculated thermal stress has been substracted.
****Max. service temp. [°C] These are approximate values out of the field. Due to thermodynamic laws there is a dependency of pressure in application.

***** Variations in colour depend on tool dimensions, applications and geometry.

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