MB-120 adds white color to virgin or recycled resin. Selection should account for opacity, wall thickness, and the color of the base material.

Where it may fit

  • Injection-molded parts
  • Extruded film, sheet, and profiles
  • Blow-molded containers and parts

Documented resins and processes

Published compatibility is a starting point, not automatic approval of the finished part.

Resins

  • High-density polyethylene (HDPE)
  • Low-density polyethylene (LDPE)
  • Linear low-density polyethylene (LLDPE)
  • Polypropylene (PP)
  • General-purpose and impact polystyrene
  • Rigid and flexible PVC compounds
  • Solid TPU
  • EVA

Processes

  • Cold-runner injection molding
  • Extrusion
  • Blow molding
  • Hot runners only after evaluation

What the formulation contributes

  • Pellet presentation
  • Repeatable dosing
  • Documented use in virgin and recycled resins

Before selecting the grade

Define the resin, process, wall thickness, target appearance, and acceptance method. A sample in a different material does not replace a production-representative trial.

Limits to respect:
  • Final opacity changes with wall thickness and base-resin color.
  • Hot-runner processing requires prior evaluation.
  • This grade is not formulated with FDA-approved materials.

Official references

Check the live product page before quoting or repeating a trial. Current packaging and commercial information are maintained there.