Color index: Solvent Red 23
Structure: sulphonazo series
Foreign Corresponding Product: Fat Red HRR(HOECHST) ,Orbanol Red BSB(ICI)
Properties: The product is yellowish transparent red oil solvent dye. It is of good heat resistance, good light resistance and strong coloring power, and its color is bright.
Use: Mainly used in coloring of polystyrene, estron, polymethyl methacrylate, ABS resin, rigid polyvinyl chloride, plastic, paint, ball pen ink and the raw liquor of terylene fibre.
PS | HIPS | ABS | PC | RPVC | PMMA | SAN | AS | PA6 | PET |
- | - |
Note: ""Superior ,""Applicable ,""Not Recommended.
Physical properties, light fastness and Recommended Dosage:
Density(g/cm3) | Melting Point () | sublimation point () | Light Fastness( in PS) | Recommended Dosage | |
Transparent | Nontransparent | ||||
0.19 | 201 | 205 | 5-6 | 0.025 | 0.1 |
Light Fastness: Consist of 1st to 8th grade, and the 8th grade is superior, the 1st grade is bad.
The thermal resistance in PS can reach to 260.Degree of pigmentation: 0.05% dyes+0.1%titanium white powder
Solubility in Organic Solvent:
acetone | butyl acetate | methylbenzene | dichloromethane | ethylalcohol |
3.1 | 3.2 | 7.7 | 17.1 | 2.1 |
The grammage dissolve in one litre solvent at 20.
NOTE: Above data is only for reference.
Dyestuff Solvent Red 23