Pigment Red 38
| Product Name | PIGMENT RED 38 |
| Synonyms: | C.I.Pigment Red 38; C.I.PR38; PR38; P.R.38 |
| C.I. | 21120 |
| CAS NO. | 6358-87-8 |
| EINECS | 228-788-3 |
| Molecular Weight | 808.45 |
| Molecular Formula | C36H26Cl4N8O6 |
| Density | 1.45g/cm3 |
| Color | Red powder |
Molecular structure formula:
Fastness Properties of Pigment Red 38:
| Light Fastness | 5-6 |
| Heat Resistance(℃) | 160 |
| Water Resistance | 5 |
| Oil Resistance | 4 |
| Acid Resistance | 5 |
| Alkali Resistance | 5 |
| Alcohol Resistance | 5-6 |
Main application: Water based ink, Offset ink, Solvent based ink, Plastic, Paint, Textile printing
We have various pigment grades and properties to meet different customers’ needs, please specify your application and requirements so that we can recommend accordingly. E-mail: sy@sypigment.com
Product Description of Pigment Red 38:
Pigment Red 38 is a neutral red color and is mainly used for coloring rubber and plastics. It is more resistant to solvents, vulcanization and migration than CI Pigment Red 37. The colored products are resistant to washing, soap, detergent and organic solvents (including gasoline); in PVC It shows high tinting strength, and is more light-resistant than CI Pigment Red 37, 1/3SD reaches level 6, and heat resistance is 180°C; it can also be used for coloring plastics (LDPE, HDPE) without dimensional deformation; due to good insulation, It can be used for coloring PVC cable insulation layer.
