2392 SuperFast Red BBS
C.I.NO.PR48:3 Pigment Red 48:3
P.R.48:3, the strontium salt, is distinctly bluer than P.R.48:1, noticeably yellower than P.R.48:2, and slightly yellower than P.R.48:4. The main field of application for P.R.48:3 is in plastics. Incorporated in plasticized PVC, P.R.48:3 is the most bleed resistant of all metal salts, although it does show a certain tendency to migrate. P.R.48:3 is quite often more lightfast than other P.R.48 types.
In terms of heat stability, P.R.48:3 withstands up to 240°C. At temperatures in excess of this value P.R.48:3 rapidly undergoes a color shift towards bluer and duller shades. The pigment is used primarily in LDPE, but also in PP spin dyeing if polymers with a low melting point are processed. The list of application media also includes polystyrene, polyurethane, and elastomers.
P.R.48:3 is also recommended for the coloration of printing inks, especially for packaging purposes, and also for the paint field. It is recommended for use in architectural paints and general industrial finishes. The pigment demonstrates overall fastness properties which parallel those of P.R.48:1 and 48:2.
2392 SuperFast Red BBS
C.I.NO.PR48:3
| Chemical Composition: | |
| Color Index: | Pigment Red 48:3 |
| C.I.NO.: | 15865:3 |
| Chemical Formula: | C18H11ClN2O6SSr |
| CAS NO.: | 15782-05-5 |
| EU NO.: | 239-879-2 |
| Physical Properties: | |
| Physical Form : | Red Powder |
| Heat Resistance(º C): | 260 |
| Density (g/cm3): | 1.6 |
| Specific Surface(㎡/g): | NA |
| PH Value: | 7.5-8.5 |
| Oil Absorption(ml/100g): | 50 |
| Fastness Properties: | |
| Dispersibility: | Excellent |
| Light Fastness: | 6 |
| Migration Resistance | 5 |
| Recommended Applications: Plastic | |
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