WHITE MASTERBATCH
Description
PolyAzin-R 470W is a white masterbatch containing 70% very fine Rutile Titanium Dioxide dispersed in a polyethylene carrier. Thanks to its excellent dispersion, this grade delivers whiteness and opacity, making it particularly suitble for thin films applications. Additionally, we offer tailor-made compounds based on customer-specific technical requirements.
Properties
Physical | Typical Value | Unit | Test Method |
Density | 1.8 | g/cm3 | ISO 1183 |
Moisture | < 0.1 | % | ISO 15512 |
Dispersion | OK | – | Polymer Azin method |
* This data is provided for reference only and is not intended for specification use.
Advantages
- Fine treated rutile TiO2
- Excellent dispersion
- Superior whiteness and opacity
Applications
- Packaging industry
- PE films and sheets
- Home appliances
- Injection-molded parts
- Fibers and raffia products
Processing Guidlines
- Recommended process: Blown film extrusion, Sheet extrusion, Injection molding
- Pre-drying: Not required under normal storage conditions, but if moisture is suspected, drying at 70°C for 2-3 hours is recommended.
- Processing temperature range: 170-220°C (depending on equipment and die design)
Note: Actual parameters should be optimized for your specific line and targeted applications.
Performance may vary depending on polymer grade, processing equipment, and operating
conditions. Pre-testing is recommended
Packaging & Storage
- Supplied in 25 kg bags or 850 kg jumbo bags in granular form
- Store in a dry, cool environment; avoid UV exposure and humidity
- For optimal performance, Use within 6 months from production date