Filament Grade Colour
| Colour | Light Fastness | Heat Stability | Migration | Food Grade |
|---|---|---|---|---|
| Filament Yellow - Yl-3349 | 8 | 5 | 5 | Yes |
| Filament Red - Rd 4613 | 8 | 5 | 5 | Yes |
| Filament Spl Green - Gn-3770 | 8 | 5 | 5 | Yes |
| Filament Bottle Green - Gn 3766 | 8 | 5 | 5 | No |
| Filament Brown - Bw-380 | 8 | 4 | 4 | No |
| Filament Orange - Rd 3545 | 6 | 4 | 5 | No |
The light fastness of masterbatch is dependent on type of pigments used. The light fastness of the pigments are based on exposure in QUV accelerated weathering tester & assessed on blue wool scale of 1 to 8.
Heat stability of pigment is determined by processing temperature at which the shade is retained within specific limit i.e. up to less than equal to 1 for exposure of 5 minutes based on average processing temp. of 200℃ to 280℃. Heat stability is rated on scale of 1 to 5.
The light fastness of masterbatch is dependent on type of pigments used. The light fastness of the pigments are based on exposure in QUV accelerated weathering tester & assessed on blue wool scale of 1 to 8.
The light fastness of masterbatch is dependent on type of pigments used. The light fastness of the pigments are based on exposure in QUV accelerated weathering tester & assessed on blue wool scale of 1 to 8.
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