Audited Supplier
Ranbar Red P1240
5280-68-2
C40H23Cl5N6O4
226-106-9
Red
Powder
Ink, Plastic, Paint
Synthetic
Insolubility
Pigment Red 144
Easily dispersed pigment
280-300ºC
4-5
7-8
Translucency
Azo condensation pigments
Blu-red
99.42%
0.17%
0.14%
1.5g/cm³
38.2m²/g
7.30
37.10µS/cm
4.70%
Ranbar
Bag
25kg/bag
Origin
3204170090
Product Description
Ranbar Red P1240, C.I. Pigment Red 144, is a semi-transparent blue-red azo condensation pigment. It exhibits a bright and vivid color, with extremely high coloring power. It possesses outstanding dispersibility and excellent colorfastness properties, including lightfastness, heat stability, migration resistance, solvent resistance, and acid-alkali resistance.
Ranbar Red P1240 Azo condensation pigment demonstrates exceptional migration resistance in flexible PVC (polyvinyl chloride) and maintains heat resistance up to 300°C in HDPE. It is important to note that this organic pigment exhibits relatively higher warping tendencies in HDPE.
Brand: Ranbar
Type number: Ranbar Red P1240
Color index: Pigment Red 144
Type number: Ranbar Red P1240
Color index: Pigment Red 144
CAS NO.: 5280-78-4
C.I. NO.: 20735
Relative molecular mass: 828.94
Chemical structure: Azo Condensation Pigment
Pigment Type: Organic Pigment
Color shade: blue-red
Temperature resistance: 280-300ºC
Weather resistance: 4-5
Light resistance: Grade 7-8
Temperature resistance: 280-300ºC
Weather resistance: 4-5
Light resistance: Grade 7-8
Packing specification: 10KG/bag
polyvinyl chloride (PVC), polystyrene, polyurethane, styrene-based engineering plastics, elastomers, or cast resins, including plastics made from unsaturated polyester. Its excellent thermal stability and light resistance make it a suitable choice for polypropylene fiber dyeing. It is also recommended for various high-end printing inks, metal decorative inks, and can be used in architectural decorative coatings, powder coatings, and industrial coatings, among others.
| Color Strength | 99.42% |
| Tinting Strength (SD 1/3 in PP) | 0.17% |
| Volatile components | 0.14% |
| Density | 1.5g/cm³ |
| Specific surface area | 38.2m²/g |
| PH value | 7-8 |
| Conductivity | 37.10µS/cm |
| 120 mesh sieve residue | 4.70% |
polyvinyl chloride (PVC), polystyrene, polyurethane, styrene-based engineering plastics, elastomers, or cast resins, including plastics made from unsaturated polyester. Its excellent thermal stability and light resistance make it a suitable choice for polypropylene fiber dyeing. It is also recommended for various high-end printing inks, metal decorative inks, and can be used in architectural decorative coatings, powder coatings, and industrial coatings, among others.
