PE · PP · ABS
White Masterbatch (TiO₂)
What is White Masterbatch (TiO₂)?
ZFH® white masterbatch is a concentrated dispersion of titanium dioxide (TiO₂) on a PE/PP carrier, engineered for high whiteness, opacity and hiding power across film, injection molding and sheet extrusion.
Available in rutile-grade TiO₂ formulations from general-purpose to high-coverage, it delivers a clean, bright white with consistent dispersion and is available in filler-free grades where mechanical performance and surface finish matter.
Which applications is it best for?
| Application | Why this grade fits |
|---|---|
| Blown & cast film | Bright white with high opacity at low gauge |
| Injection molding | Uniform white, strong hiding power |
| Sheet & thermoforming | Consistent coverage across thickness |
| Food-grade packaging | FDA / GB-compliant white grades available |
Key Features
- High rutile TiO₂ loading for whiteness and opacity
- Strong hiding power and bright, clean white
- PE / PP carrier matched to your resin
- Filler-free and general-purpose grades
- Recommended addition rate 2–6%
Why choose ZFH for this masterbatch?
- Verified compliance — SGS-tested to RoHS (EU) 2015/863, EN 71-3:2019+A2:2024 and REACH SVHC; FDA / GB grades available.
- Dispersion you can rely on — two-stage high-intensity twin-screw extrusion for consistent jetness and clean filtration.
- Made to order — carbon black loading, carrier resin and additive package tuned to your line.
- Engineered per polymer — matched carriers for PE, PP, EVA, ABS, PC, PA and POM.
- Documentation on request — TDS, SGS reports and samples for qualification before first order.
FAQ
What addition rate should I use for ZFH white masterbatch?
A typical addition rate is 2–6% depending on the opacity and whiteness required, the base resin and the part thickness. Thin film generally needs a higher loading or a higher-TiO₂ grade to reach full coverage.
Is ZFH white masterbatch suitable for food-contact packaging?
Yes — FDA / GB food-contact-compliant white grades are available and SGS-tested. Tell us your application and target market and we will recommend a compliant grade and provide the TDS and reports.