Solvaperm Black PCR
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Solvaperm Black PCR is a dye based black colorant not absorbing in the NIR light spectra. It exhibits excellent fastness properties and is suitable for various engineering polymers. It has proven suitability for plastic sorting during the recycling process and can replace carbon black were NIR transmission is important.
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Benefits
- NIR transparent
- Black for recycling
Technical data
Product Data
Physical and Chemical Properties
| Density | [g/cm³] | 1.4 |
| Melting range | [°C] | 230 – 340 |
| Alkali resistance | 5 | |
| Acid resistance | 5 |
Fastness Properties
| PS | ABS | PC | PET | ||
| SD 1/3 | [g/kg] | 2.0 | 2.4 | 2.1 | 1.4 |
| a* value | – 2.3 | – 3.3 | – 2.6 | – 3.0 | |
| b* value | – 5.8 | – 5.2 | – 5.6 | – 5.6 | |
| Light fastness | SD 1/25 (Full shade) | 6-7 | 6-7 | 6-7 | 6-7 |
| Light fastness | SD 1/3 (Reduction) | 6 | 6 | 6 | 6 |
| Heat resistance | SD 1/3 (Reduction) [°C] | 300 | 300 | 300 | 300 |
Applications
| Suitable | Limited suitability | Not suitable |
| PS/SAN | PET | PA 6 |
| ABS | PVC-U | PA 6.6 |
| PC | ||
| PMMA |
Reflection curve
