High density polyethylene HDPE Color Masterbatch
High-density PE masterbatch with superior rigidity, chemical resistance, and heat stability. Ideal for blow molding, injection molding, and pipe extrusion.
Our HDPE color masterbatch is specifically formulated for high-density polyethylene applications. It provides excellent pigment dispersion and color consistency while maintaining the mechanical and physical properties of the host HDPE resin.
Product Features
- Superior color consistency (Delta E < 1.0)
- Excellent heat stability up to 230°C
- Compatible with all HDPE blow molding, injection molding, and extrusion grades
- Good processability with minimal screw slip
- Low VOC formulation suitable for food-contact packaging
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 referenced ISO/ASTM standards.
Physical Properties
| Property | Test Method | Value |
|---|---|---|
| Carrier Resin | — | HDPE (MI 5-8) |
| Pigment Loading | — | 25-60% (customizable) |
| Melt Index (190°C/2.16 kg) | ISO 1133 | 3-10 g/10 min |
| Density | ISO 1183 | 1.0-1.8 g/cm³ (depending on color) |
| Moisture Content | ISO 15512 | < 0.1% |
| Bulk Density | ISO 60 | 0.6-1.2 g/cm³ |
Processing Conditions
| Parameter | Value |
|---|---|
| Drying | 80°C, 2-4 hours (if needed) |
| Processing Temperature | 180-230°C |
| Addition Ratio | 2-4% (by weight) |
| Screw Type | Standard PE screw (L/D 24-30) |
| Mold Temperature | 20-60°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 @ 230°C |
| Migration Resistance | ISO 183 | Rating 4-5 |
Disclaimer: The information and technical data provided herein are typical values and are not intended to be used as specifications. Testing is recommended under your own specific processing conditions 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 PE Grades
Explore our complete range of pe polyethylene color masterbatch solutions. Each grade is optimized for specific applications and processing requirements.
