Pigment Red 264
Overview
Pigment Red 264 is a bluish pigment red, which is mainly used in high-grade coatings and plastics with high transparency. It has excellent fastness and is suitable for outdoor applications.
PR264 has excellent heat resistance but is reduced with the addition of titanium dioxide. It can be used for coloring styrene engineering plastics in addition to polyvinyl chloride, general polyolefin plastic coloring.
Its migration resistance is of 5 grades in soft polyvinyl chloride;
Pigment Red 264 is used in HDPE without affecting the warpage of the plastic.
Chemistry
| Chemical parameter | |
| The index number | PR-264 |
| CAS number | 88949-33-1 |
| CI structure number | 561300 |
| EC registration number | |
| Chemical category | Pyridopyrrolidone (DPP) |
| Hue | Blu-ray red |
| Molecular mass | 440.49 |
| Molecular formula | C30H20N2O2 |
| Pigment performance | |
| Heat resistance | 300°C |
| Lightfastness | Level 8 |
| Acid resistance | Level 5 |
| Alkali resistance | Level 5 |
| Oil absorption | 45 |
| Solvent resistance | Level 5 |
| Migration resistance | Level 5 |
| Occlusion | Transparent type |