Co PP copolymer polypropylene PP Color Masterbatch
Copolymer PP masterbatch with enhanced impact resistance and flexibility. Suitable for automotive, appliance, and packaging applications.
Our copolymer PP color masterbatch is optimized for impact copolymer polypropylene. It delivers vibrant, consistent color while preserving the excellent low-temperature impact properties and flexibility of co-PP resins.
Product Features
- Enhanced impact resistance at low temperatures (-20°C)
- Good flexibility and toughness
- Compatible with all co-PP resin systems
- Low warpage formulation
- Automotive interior-grade odor specification
Typical Applications
Typical Physical Properties
The following data represents typical values for this specific grade. Values may vary slightly depending on color and pigment loading. All tests performed according to the referenced ISO/ASTM standards.
Physical Properties
| Property | Test Method | Value |
|---|---|---|
| Carrier Resin | — | Co-PP (MI 10-15) |
| Pigment Loading | — | 25-60% |
| Melt Index (230°C/2.16 kg) | ISO 1133 | 8-25 g/10 min |
| Density | ISO 1183 | 1.0-1.8 g/cm³ |
| Moisture Content | ISO 15512 | < 0.08% |
Processing Conditions
| Parameter | Value |
|---|---|
| Drying | 80°C, 2-3 hours |
| Processing Temperature | 200-240°C |
| Addition Ratio | 2-4% |
| Screw Type | Standard PP screw (L/D 20-24) |
| Mold Temperature | 30-60°C |
Color Performance
| Property | Test Method | Value |
|---|---|---|
| Delta E (CIE Lab) | ISO 7724 | < 1.0 |
| Lightfastness (Blue Wool) | ISO 105-B02 | 7-8 |
| Heat Stability | Internal | 5 min @ 240°C |
Disclaimer: the information and technical data provided here are typical values and are not intended to be used as specifications. Testing under your own processing conditions is recommended to confirm suitability. For food-contact or medical applications, please contact us for grade-specific compliance documentation (FDA, EU 10/2011, USP Class VI, ISO 10993).
Other PP Grades
Each grade is optimised for specific applications and processing requirements. Compare the options below or ask us for a recommendation.
