Pigment Blue 15:1, α Copper Phthalocyanine Blue
Pigment Blue 15:1 is a reddest shade PB 15:1, similar to PB 15, it has a very high color strength and low haze.
C.I.Pigment Blue 15:1 is stable α form Copper Phthalocyanine Blue, it is a transparent and low tinting strength, good solvent resistance, good light and weather resistance.
P.B.15:1 is the standard blue color for plastics.
PB 15:1 shows poor dispersivity and not suitable for plastic film usage.
Pigment Blue 15:1 shows series wrapping in HDPE.
Chemistry
Synonym name:C.I.Pigment Blue 15:1, P.B.15:1, PB 15:1, C.I.74160, Phthalo Blue 15:1, Phthalocyanine Blue BS
CAS Number:147-14-8
EU Number: 205-685-1
Chemical Family: Cu-Phthaloblue, α-Mod
Chemical Structure
Application Data
Heat Resistance In HDPE
| HDPE | Heat resistance | 280 |
| Fastness to migration | 5/nt | |
| Light Fastness FS/WR | 8/8 | |
| Weather Fastness FS/WR | 5/5 | |
| Warpage in HDPE | high | |
| PVC | Fastness to migration | 4/nt |
| Light Fastness FS/WR | 8/8 | |
| Weather Fastness FS/WR | 5/4 | |
| Application | Polyolefins (PP/HDPE/LDPE/LLDPE) | ● |
| PVC | ● | |
| PUR | ● | |
| Engineerings | ○ | |
| Styrenics | ● | |
| Elastomer&Rubeer | ● | |
| Fiber（PE/PP/PA） | ● |
●Suitable, ○ Limited suitability, – Not suitable, nt-Not tested *Specific information available on request