Mineral-filled PPS color masterbatch
PPS-MB Series
Mineral-filled PPS color masterbatch with excellent thermal stability and dimensional stability, suitable for automotive parts and industrial components.
Product introduction
This mineral-filled PPS color masterbatch is designed for mineral-filled PPS compounds, offering high thermal stability and dispersion, delivering excellent surface quality and dimensional stability while preserving the inherent chemical resistance of PPS.
Product features
- Excellent cost-effectiveness
- Balanced performance
- Good dimensional stability
- Suitable for mass production
- Good processing window
Typical applications
- High-volume automotive parts
- Appliance parts
- Electronic equipment housings
- Pipe fittings and valves
- General industrial use
Physical properties
| Performance | Test method | Value |
|---|---|---|
| Carrier resin | — | PPS(MI 60-120) |
| Pigment content | — | 20-50% |
| Melt index (315°C/5 kg) | ISO 1133 | 60-140 g/10 min |
| Density | ISO 1183 | 1.5-2.2 g/cm³ |
| Moisture content | ISO 15512 | < 0.05% |
Recommended processing conditions
| Parameter | Value |
|---|---|
| Drying | 130°C, 3-4 hours |
| Processing temperature | 300-340°C |
| Let-down ratio | 2-4% |
| Mold temperature | 135-150°C |
Coloring performance
| Performance | Test method | Value |
|---|---|---|
| Color difference Delta E (CIE Lab) | ISO 7724 | < 1.0 |
| Heat aging (1000h/180°C) | ISO 188 | Delta E < 3.0 |
| Flame retardancy | UL 94 | Maintains V-0 |
Other grades in the same polymer series
View PPS polyphenylene sulfide color masterbatch all grades in this series (4 in total).
