Black Desiccant Masterbatch: Moisture Control and Colorant for Recycled Polyolefin Applications
Absorbs Moisture Enhances Performance Supports Sustainable Plastic Production
Product Overview:
This black desiccant masterbatch functions not only as a colorant but also delivers moisture-absorption capabilities equivalent to conventional desiccant additives. It efficiently removes residual moisture during production, making it particularly suitable for use with recycled polyolefin resins—including LLDPE, LDPE, HDPE, and PP. By integrating this masterbatch, manufacturers can improve both the performance and environmental sustainability of their plastic end products.
Usage Recommendation:
The recommended incorporation rate ranges from 1% to 5%, which may be modified according to the moisture content found in the recycled polymer feedstock.
| Technical Data |
| Indicator | Value | Unit | Test Standard |
| Inorganic Moisture-Absorbent Functional Powder | 75% | / | / |
| Density | 1.7 (±0.05) | g/cm³ | GB/T1033-86 B |
| Melt Flow Rate | <3.00 | g/10min (190℃/2.16Kg) | GB/T3682-2000 D |
| Moisture Content | <0.1 | % | IR |
| Particle Fineness | 600 | Mesh |
|
| Pellet Size | 6 (±0.5) | mm |
|
| Recommended Temperature Range | 140-220 | ℃ | / |
Applications:
- Ideal for blown film extrusion using recycled HDPE, LDPE, and PP resins.
- Suitable for producing pipes, sheets, and injection-molded components from recycled HDPE, LDPE, and PP materials.
