Color Masterbatch
Color Masterbatch for XPS board foam
XPS foam board dedicated color masterbatch: using high-quality carriers with high compatibility with XPS foam board raw materials, high content, accurate color, good brightness, uniform and beautiful particle appearance, consistent coloring, good dispersion, good stability, good heat resistance, excellent color stability and uniform dispersion during extrusion process。
It can maintain stable physical and chemical properties in high-temperature environments, without deforming or losing its original performance due to the impact of heat。
Main technical parameter
| Appearance: | Colored Granule |
| Melt temperature（℃）： | 185-220℃ |
| Heat resistance of pigments（℃）: | >283℃ |
| Pigment content（%）: | ≥12 |
| Heat resistance: | ≥5 |
| Movability-resistance: | ≥5 |
| Light fastness: | 6-8 |
| Percentage of moisture (%) : | ≤0.20 |
| Total chromatism: ≤1.50 | ≤1.50 |
| Resin: | GPPS |
Application ratio and method：
Mix the XPS masterbatch with filler resin in a ratio of 5:1000 (different ratios can be determined according to customer requirements). After stirring the mixture until uniform, we can obtain the final colored product we want.
