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What is the difference between Filler Masterbatch and White Masterbatch?

What is the difference between Filler Masterbatch and White Masterbatch?

Filler Masterbatch is typically a calcium-carbonate-based concentrate used to add bulk and adjust compound economics in opaque applications, while White Masterbatch is a TiO2-based concentrate used for whiteness, opacity, and brightness. The right choice depends on your end-use requirements, base resin, and loading window; share the application in the RFQ so the grade can be reviewed.

Evidence

  1. Manufacturing covers filler masterbatch line (per supplier source); production specifics (carrier resin options, loading range, color matching) confirm per use case via RFQ. L1 (verified 2026-07-06)
  2. Manufacturing covers white masterbatch line (per supplier source); whiteness, opacity, carrier resin, loading window, and document scope confirm per use case via RFQ. L1 (verified 2026-07-07)