Masterbatch Fillers

Wandaa masterbatch fillers of micronized calcium carbonate enable plastic producers and compounders to radically reduce their production cost and enhance material properties. Our experts exclusively chose calcium carbonate from 82% mineral concentration that differs from market-standard CaCO3 by its pure white color (> 98) and its elasticity, which guarantees excellent miscibility.

MAIN APPLICATION

Blow Molding

Wandaa’s calcium carbonate masterbatches are used for the production of shopping bags, trash bags, agricultural films, food packaging and product packaging. The product benefits speak for themselves:

  • Enormous cost reduction due to savings of expensive raw materials
  • Additional material saving by reduction of material thickness
  • Dosage of up to 40% less without a loss of product quality
  • Increase of impact resistance and tensile strength of more than 30%
  • No negative impact on transparency and film color

Pipes and Fittings

During the extrusion and coextrusion of pipes and molded parts, the advantages of Wandaa masterbatch fillers take effect:

  • Enormous cost reduction due to savings of expensive raw materials
  • Additional material saving by reduction of pipe thickness
  • Increase of compressive and tensile strength thanks to high elasticity

Compounding

Also in plastic processing Wandaa’s calcium carbonate fillers provide valuable services:

  • Enormous cost reduction due to savings of expensive raw materials
  • Optimization of material properties concerning elasticity and miscibility

Blowprocess

Masterbatch fillers are also used for blow molding of plastic parts like bottles, cans, flacons or drums. The benefits are obvious:

  • Cost reduction due to savings of raw materials
  • Additional material saving by reduction of material thickness
  • Suitable also for the use in the food industry

Injection Molding

Wandaa Masterbatch Fillers are also suitable for the injection molding process. They are used in the production of car parts, furniture, office equipment and household appliances. And for a good reason:

  • Cost reduction by saving the more expensive raw material
  • Additional material saving by reducing material thickness
  • Reduction of the processing time thanks to first-class thermal conduction properties due to ultra-fine minerals

Bast and rope

The CaCO3 Filler from Wandaa is very popular in the production of big bags, PP bags and agricultural packaging made of PP filament:

  • Cost reduction by saving the more expensive raw material
  • Extremely high dosage without sacrificing product quality
  • Acceleration of heating and cooling in the extrusion process

Thermoforming

In the production of foils and plates for thermoforming, MB Filler also impresses with its outstanding properties:

  • Cost reduction by saving the more expensive raw material
  • Additional material saving by reducing wall thickness
  • Maintain the desired mechanical properties