White Masterbatch
Bright, consistent white for film, sheet and moulded products.
White Masterbatch is a clean, bright white for any plastic part. It carries a high level of titanium dioxide pigment in a polymer pellet, so when it is mixed into your base resin it gives the finished part strong opacity, brightness and an even white colour, even in thin film and moulded sections.
It is used wherever a plastic part needs to hide what is behind it and look clean and consistent, from packaging film and sheet to moulded containers, caps and pipes. We match the carrier resin to your base resin so the pigment disperses evenly, with no specks or streaks, and weather-resistant grades are available for outdoor and long-life parts. It is supplied as ready-to-use pellets that run on standard moulding and extrusion lines.
Specifications
Per-grade specifications and Certificate of Analysis are provided on confirmed dispatch. Contact us to confirm the right grade for your application.
- Appearance
- Opaque white cylindrical pellets
- Active chemistry
- Titanium dioxide (rutile grade) pigment
- Carrier resin
- HDPE / LDPE / LLDPE / PP
- Recommended loading
- Varies by application; recommended dosage shared per grade
- Packaging
- 25 kg PP bags
Key benefits
Strong opacity & whiteness
A high level of titanium dioxide pigment gives a bright, opaque white even in thin film and moulded parts.
Uniform pigment dispersion
Twin-screw compounded pellets keep colour consistent across long runs and multiple production lines.
Heat-stable through processing
Withstands typical extrusion and injection moulding temperatures without yellowing or colour shift.
Food-contact grades available
Compliant grades for direct and indirect food-contact packaging are available on request.
Applications
Frequently asked questions
What is White Masterbatch used for?
It is a polymer-carrier concentrate of titanium dioxide pigment, used to give plastic parts opacity and a bright white finish. Typical applications include packaging film, sheet, moulded containers, pipes and outdoor parts.
Which polymers does it work with?
Standard grades are compatible with polyethylene and polypropylene. We match the carrier resin to your base resin so the masterbatch melts and disperses cleanly during processing.
Can I get a trial sample?
Yes. Share your base resin, end application and target opacity, and we will ship a matched grade for line evaluation along with a Certificate of Analysis.
Is it suitable for outdoor use?
Yes. Weather-resistant grades are available for outdoor and long-life applications. For demanding sunlight exposure, we recommend pairing it with our UV Stabilizer Masterbatch.
What is the typical lead time?
Standard grades ship in 7 to 14 working days from order confirmation. Custom formulations matched to a specific application take 3 to 4 weeks. We confirm an exact timeline at the quote stage.
