
Short Description:Preperse Blue BP is a high strength pigment concentration of Pigment Blue 15:1, with easy-dispersing, excellent heat resistance, good light fastness and high color strength. It shows excellent dispersion result, with a very high pigment concentration value. Preperse Blue BP is free flowing, low-dusting which suitable for auto-feeding system.This product is recommended for PP, PE, and PP fiber coloring.
| Color Index | Pigment Blue 15:1 | |
| Pigment Content | 60% | |
| CAS No. | 147-14-8 | |
| EC No. | 205-685-1 | |
| Chemical Type | Cu-Phthalocyanine Blue, α-mod. | |
| Chemical Formula | C32H16CuN8 | |
Preperse Blue BP is a high strength pigment concentration of Pigment Blue 15:1, with easy-dispersing, excellent heat resistance, good light fastness. It shows stronger color strength(more reddsih tone) than Preperse Blue BGP (PB15:3). Preperse Blue BP is free flowing, low-dusting which suitable for auto-feeding system.
This product is recommended for PP, PE, and PP fiber coloring.
| Appearance | Reddish Blue Granule | |
| Density [g/cm3 ] | 3.00 | |
| Bulk Volume [kg/m3 ] | 500 | |
| Migration [PVC] | 5 | |
| Light Fastness [1/3 SD] [HDPE] | 8 | |
| Heat Resistance [°C] [1/3 SD] [HDPE] | 300 | |
| PE | ● | PS/SAN | x | PP fiber | ● |
| PP | ● | ABS | x | PET fiber | x |
| PVC-u | ● | PC | x | PA fiber | x |
| PVC-p | ● | PET | x | PAN fiber | – |
| Rubber | ● | PA | x |
25kg Carton
Different types of packaging are available on request