| Colour | Light Fastness | Heat Stability | Migration | Food Grade |
|---|---|---|---|---|
| Jute Brown - BW 3827 | 6-7 | 4 | 5 | No |
| Tera Brown - BW 3834 | 6-7 | 4 | 5 | No |
| Brown - BW 3830 | 6 | 5 | 5 | No |
| Ramco Brown - BW 3863 | 7 | 4 | 5 | No |
| Coffee Brown - BW 3839 | 6-7 | 4 | 5 | No |
| Im Brown - BW 3856 | 7 | 4 | 5 | No |
| Paper Brown - BW 3829 | 6-7 | 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.
Perfect Colourants & Plastics Pvt.Ltd offers a wide range of brown shades that are compatible with primary resins such as PP, PE, PS, ABS, PET, PBT, and others. Our brown colour masterbatch shade card includes various shades from light to more vibrant and darker shades of brown, which are suitable for various plastic productions. Our team of highly specialised & experienced staff, engineers & colour chemists are equipped with modern machinery & equipment to create shades of brown for your specific applications. We develop a brown shade colour masterbatch based on RAL or Pantone shade with special effects; check our brown colour shade card to choose a colour that suits your sample.
At Perfect Colourants & Plastics Pvt. Ltd, we understand the importance of technical support. We have developed numerous brown colour shades for all major carrier resins to meet the commercial and industrial needs of all our clients. Moreover, we also match colours against Pantone shade cards for low-warpage applications. Download the brown shade card or get in touch with our team for technical, colour charts or requests for samples. We are here to support and guide you through the process.