Transparent Blue R affords dull reddish blue shade and it’s melt point is 239℃. It shows highly color strength, good light fastness and excellent heat resistance. Primarily used for coloring of engineer plastics includes PET blowing and highly recommend used for spin dyeing.
| Item | PS | ABS | PC | PEPT | |
| Color Strength
1/3 SD |
Dye / %
TiO2 / % |
0.090
1.0 |
0.097
1.0 |
0.088
1.0 |
0.063
1.0 |
| Light Fastness | 1/3 SD Reduced
1/25 SD Transparency |
6-7
7 |
5
6 |
7-8
8 |
7
8 |
| Heat Resistance (1/3 SD) ℃/5 min | 300 | 300 | 300 | 290 | |
| PS
SAN PVC-(U) |
V
V X |
PMMA
PPO PA6/ PA66 |
V
V X |
ABS
PC PET PBT |
V
V V V |
V= Recommend ; O= Conditionally Acceptable; X= Not Suitable