Functional & Performance Masterbatch
Whitening Masterbatch
Optical brightening masterbatch that enhances visual whiteness and brightness using fluorescence technology.
Request a QuoteDescription
Our Whitening Masterbatch combines optical brightening agents (OBA) with a carrier system to enhance the visual whiteness and brightness of plastic products. Unlike white masterbatch that adds pigment, this product uses fluorescence to make yellowish or gray materials appear brighter and whiter.
Applications
Recycled plastic products
White films
Household items
Packaging
Key Features & Benefits
✓
Optical brightening effect✓
Masks yellowing in recycled materials✓
Low dosage required✓
Compatible with most polymers✓
Cost-effective whitening solution✓
Does not add significant weightTechnical Specifications
| Parameter | Value |
|---|---|
| Carrier | PE / PP |
| Addition | 0.5-2% |
| Melt Flow Index | 10-30 g/10min |
| Density | 0.92-1.05 g/cm³ |
| Processing Temperature | 160-240°C |
| Form | Cylindrical granules, 3-4mm |
| OBA Content | Optimized |
| Shelf Life | 18 months |