General-purpose PMMA color masterbatch
PMMA-MB Series
Standard acrylic grade color masterbatch for injection and extrusion molding, with excellent transparency.
Product introduction
This PMMA color masterbatch uses ultra-low haze, high-clarity pigments that preserve the inherent transparency and gloss of PMMA, delivering vivid transparent colors, suitable for lighting, display and optical applications. Light transmittance (> 90%), ideal for lighting, display, signage and optical components.
Product features
- Light transmittance > 90%
- Built-in UV stabilization
- Excellent outdoor weatherability (blue wool 7-8)
- Stable at processing up to 250°C
- Transparent and translucent options
Typical applications
- LED lamp covers
- Display panels
- Signage
- Optical elements
- Architectural daylighting
Physical properties
| Performance | Test method | Value |
|---|---|---|
| Carrier resin | — | PMMA(MI 2-5) |
| Pigment content | — | 15-35% |
| Melt index (230°C/3.8 kg) | ISO 1133 | 2-8 g/10 min |
| Density | ISO 1183 | 1.2-1.7 g/cm³ |
| Light transmittance | ASTM D1003 | > 90% |
Recommended processing conditions
| Parameter | Value |
|---|---|
| Drying | 80-85°C, 3-4 hours |
| Processing temperature | 220-260°C |
| Let-down ratio | 1-3% |
| Mold temperature | 50-80°C |
Coloring performance
| Performance | Test method | Value |
|---|---|---|
| Color difference Delta E (CIE Lab) | ISO 7724 | < 1.0 |
| Light fastness (blue wool scale) | ISO 105-B02 | 7-8 |
| UV resistance (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).
