Impact-modified PMMA color masterbatch
PMMA-MB Series
Impact-modified acrylic color masterbatch, suitable for automotive lamps and durable consumer goods.
Product introduction
This impact-modified PMMA color masterbatch is formulated for impact-modified acrylic resins, delivering consistent, vivid transparent colors while maintaining enhanced toughness, meeting the demanding requirements of automotive lamp covers and durable consumer goods.
Product features
- Improved toughness retention
- Vivid, consistent colors
- UV and weather resistant
- Automotive-grade durability
- Good flowability
Typical applications
- Automotive taillights
- Instrument panels
- Durable signage
- Motorcycle windshields
- Protective covers
Physical properties
| Performance | Test method | Value |
|---|---|---|
| Carrier resin | — | Impact PMMA (MI 0.5-2) |
| Pigment content | — | 15-35% |
| Melt index (230°C/3.8 kg) | ISO 1133 | 0.5-3 g/10 min |
| Density | ISO 1183 | 1.2-1.7 g/cm³ |
| Impact strength (Charpy) | ISO 179 | > 20 kJ/m² |
Recommended processing conditions
| Parameter | Value |
|---|---|
| Drying | 85°C, 4-6 hours |
| Processing temperature | 230-270°C |
| Let-down ratio | 1-3% |
| Mold temperature | 60-90°C |
Coloring performance
| Performance | Test method | Value |
|---|---|---|
| Color difference Delta E (CIE Lab) | ISO 7724 | < 1.0 |
| Light fastness | ISO 105-B02 | 7-8 |
| QUV 3000h | ISO 4892 | Delta E < 3.0 |
Other grades in the same polymer series
View PMMA acrylic color masterbatch all grades in this series (2 in total).
