TINOX White Masterbatches
With advanced formulation and high‐quality carrier resins, Tinox® WMB Series provides premium white masterbatch solutions designed for modern polymer processing. Featuring high TiO₂ loading, excellent dispersion, brilliant whiteness, and stable performance, our products are widely used in film blowing, injection molding, extrusion, pipes, sheets, footwear components, and other industrial applications. Tinox® WMB enables superior processing efficiency, reliable color consistency, and enhanced product appearance across diverse plastics industries.
Knowledge about TINOX WMB series.
1.1 Why the TINOX® WMB Series?
The TINOX® WMB Series provides high-load white masterbatch solutions formulated with premium rutile TiO2 pigments and high-quality carrier resins. Tailored for modern polymer processing technologies, WMB products ensure superior opacity, whiteness, and processing reliability across a wide range of applications. They enable efficiency improvement, enhanced surface aesthetics, and stable product performance in plastics manufacturing.
1.2 High Opacity & Dispersion Stability
Through optimized pigment loading and advanced dispersion processing, the WMB Series delivers:
- High whiteness & hiding power due to premium TiO2 selection
- Excellent dispersion minimizing agglomeration in extrusion and molding
- Uniform film appearance with reduced gel formation and surface defects
- Stable mechanical performance with no negative impact on polymer rheology
This ensures consistent optical and processing performance even in thin-wall and high-speed production environments.
1.3 Advantages & Applications
The WMB Series enhances manufacturing value through:
- Cost-effective replacement of raw TiO2 dosing
- Improved processability for extrusion & molding lines
- Clean handling and reduced material loss
- Reliable color consistency across batches
- Ultra-high TiO2 grades suitable for demanding white film & sheet
Application fields include:
Packaging films, injection and blow molding, PE pipes, sheets, coatings for textiles, footwear components, solar module layers and general-purpose extrusion products.
Technical Data Sheet
The following grades in the TINOX® WMB Series cover a wide range of processing and end-use requirements. With different TiO₂ loadings, undertones, and carrier resin systems, customers can select optimized solutions for film blowing, injection molding, extrusion, pipes, sheets, and specialized applications. This technical overview enables precise grade matching to processing conditions and performance needs, ensuring optimal whiteness, opacity, and production efficiency.
| TINOX WMB Code | Carrier Resin | Pigment | Filler | TiO₂ % | Undertone | Application Field |
|---|---|---|---|---|---|---|
| PE7026E | PE | TiO₂ | / | 70% | Milky | Extrusion Molding Film |
| PE7026M | PE | TiO₂ | / | 70% | Bluish | General purpose Extrusion Molding Thin film |
| PE7026P | PE | TiO₂ | / | 70% | Bluish | Packing film Films & Sheets Injection & blow molding |
| PE6326E | PE | TiO₂/BaSO₄ | / | 63%/7% | Milky | General purpose Packing film Films & Sheets Injection & blow molding |
| PE6326P | PE | TiO₂/BaSO₄ | / | 63%/7% | Bluish | General purpose Packing film Films & Sheets Injection |
| PE7016E | PE | TiO₂ | ● | 70% | Milky | General purpose Extrusion Molding Thin film |
| PE7016P | PE | TiO₂ | ● | 70% | Bluish | General purpose Extrusion Molding Thin film |
| PE5026P | PE | TiO₂ | / | 50% | Milky | General purpose Extrusion Molding Film |
| PE5026E | PE | TiO₂ | / | 50% | Milky | General purpose Extrusion Molding Film |
| PP7026P | PP | TiO₂ | / | 70% | Bluish | Film Pipe |
| EVA7025E | EVA | TiO₂ | / | 70% | Milky | Shoe sole |
| EVA7025P | EVA | TiO₂ | / | 70% | Bluish | Shoe sole Solar panel |