Product Description
SAP530PB is a slip and antiblock masterbatch developed for PP film applications. Using copolymer PP as the carrier resin, it combines slip and antiblocking functions in a single masterbatch.
The product offers good dispersion and compatibility with PP materials. It helps reduce the coefficient of friction (COF), improve film slip properties, and minimize film-to-film blocking during processing, winding and storage.
SAP530PB provides balanced slip and antiblocking performance while maintaining good film appearance and processing performance.
Applications
SAP530PB is recommended for IPP, CPP and POF films requiring improved slip, lower COF and reliable antiblocking performance.
The optimum dosage and application method should be determined according to film structure, thickness, formulation, processing conditions and target performance.
Key Benefits
- Combined slip and antiblocking performance
- Helps reduce film coefficient of friction (COF)
- Improves film opening and reduces film-to-film blocking
- Good dispersion and processing performance
- Minimal impact on film appearance and optical properties
- Suitable for IPP, CPP and POF films
Typical Properties
| Property | Test Method | Unit | Typical Value |
|---|---|---|---|
| Appearance | Visual | — | White Pellets |
| Melt Mass-Flow Rate (MFR) | ASTM D1238 | g/10 min | 11.0 ± 3.0 |
| Density | DIN 53479 | g/cm³ | 0.95 |
| Bulk Density | ASTM D1895 | kg/m³ | 630 ± 20 |
| Carrier Resin | — | — | Copolymer PP |
Recommended Dosage
1.0–4.0%
The optimum dosage depends on film structure, thickness, formulation, processing conditions and target slip and antiblocking performance.
Production trials are recommended to determine the appropriate dosage for each application.
Packaging
25 kg net weight per bag, packed in moisture-resistant woven composite bags.
Storage
Store in the original unopened packaging in a cool, dry and clean environment, away from direct sunlight and moisture. The storage temperature should not exceed 40°C.
Under recommended storage conditions, the product has a shelf life of 12 months from the date of manufacture.
Note
The information provided is based on our current technical knowledge and product experience and is intended for reference only. Actual performance may vary depending on film formulation, structure, processing equipment and operating conditions. Production trials are recommended before commercial use.
