Application-led selection
Consider film thickness, molded-part geometry, resin, and required visual coverage.
Masterbatch & filler
White Masterbatch
PolyVite white masterbatch options for film, molding, extrusion, and plastic products, selected around resin, opacity, finish, and process.
Product overview
Specify white by the result your product needs—not by pigment loading alone.
Polymaid’s PolyVite white masterbatch range is discussed around opacity, brightness, surface appearance, base polymer, processing method, and part or film thickness. Published grades span different titanium dioxide concentrations for different production contexts.
Multiple concentration ranges
Published PolyVite options cover a range of titanium dioxide loadings for different uses.
Process context
Frame the request for film, injection molding, blow molding, rotational molding, or extrusion.
Applications
Built around the finished product.
Explore potential applications, then confirm the right grade for your resin and production conditions.
Explore manufacturing processes ↗- Blown film
- Cast film
- Injection molding
- Blow molding
- Rotational molding
- Tape extrusion
- Sheet and profile
- General plastic products
PolyVite grade reference
Match TiO2 concentration to the application.
Polymaid's previously published PolyVite range used six titanium-dioxide concentration levels. This chart restores that useful starting point while keeping final selection tied to the resin, dosing rate, thickness, and opacity target.
Published Polymaid white-masterbatch rangeValues by weight unless noted
| PolyVite grade | TiO2 concentration | Published application starting point |
|---|---|---|
| PVite30 | 30% | General-purpose PE film |
| PVite40 | 40% | Blow-molded items |
| PVite50 | 50% | Thick film; injection, blow, and rotational molding |
| PVite60 | 60% | HD film and blow molding |
| PVite70 | 70% | Injection molding and tape extrusion |
| PVite70 Plus | >70% | Thin film and blow molding |
How to use this chart: TiO2 concentration is the pigment level inside the masterbatch, not the recommended dose into the final polymer. Confirm the carrier, let-down ratio, film or wall thickness, and target opacity through a production trial.
Balancing opacity and processing
White masterbatch selection depends on more than whiteness. Film gauge, wall thickness, surface finish, dosing level, carrier system, and the natural color of the base resin can all change the visible result.
A practical brief should state whether the priority is opacity, brightness, tinting strength, surface finish, or a combination of these factors.
Choose a grade with production in mind
PolyVite grades are intended to be reviewed against the customer’s actual material and process. The correct option for a thin film may differ from the option selected for a thick molded part.
Share the base resin, process, product thickness, target appearance, and any existing grade or sample. Trial and approval in the intended application remain essential before full production.
Product questions
A few things worth knowing.
What is PolyVite?
PolyVite is the name used for Polymaid’s white masterbatch range. Published options cover different titanium dioxide concentrations and application contexts.
How do I choose a white masterbatch grade?
Selection should consider resin, process, film or wall thickness, dosing, opacity, and finish. Send those details so the team can review the most relevant option.
Can the same white masterbatch be used for film and molding?
Possibly, but suitability should not be assumed. Thin film and molded parts can require different concentration, carrier, dispersion, and processing characteristics.
Keep exploring
More from the Polymaid range.
Let’s make it work for you
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