Transparent Violet FBL affords brightness bluish violet shade and exhibits acceptable light fastness. However it’s heat resistance is excellent and achieved itself used for coloring of engineer plastics.
Full specifications, application notes and dosing guidance for Solvent Violet 37 for plastics are available on Aolong Chemical’s plastics colorant portal.
| Item | PS | ABS | |
| Color Strength
1/3 SD |
Dye / %
TiO2 / % |
0.168
1.0 |
0.184
1.0 |
| Light Fastness | 1/3 SD Reduced
1/25 SD Transparency |
6-7
7 |
4
6 |
| Heat Resistance
(1/3 SD) ℃/5 min |
300 | 300 | |
| PS
SAN PVC-(U) |
V
V V |
PMMA
PA6/ PA66 |
V
X |
ABS
PC PET PBT |
V
X X X |
V= Recommend ; O= Conditionally Acceptable; X= Not Suitable