Ranbar Red EG Dyestuff for Hard Rubber Plastics

Index number: Solvent Red 135

CAS Registry Number: 20749-68-2

Chemical structure: Amino ketones

Molecular formula: C18H6Cl4N2O

Molecular weight: 408.06

Color light/color phase: yellow light red

Covering power: Highly transparent

Appearance: Red powder

Chemical and physical properties:

Color intensity	100.8%
Bulk density	Approx. 0.512g/cm³
Melting point	About 318℃
Water content	0.16%
80 mesh residue	≤5.0%
Lightfastness	5-6 grade
Heat resistance	280-300℃
Acid resistance	Grade 5
Alkali resistance	Grade 5

Tips: Due to the high concentration of dyestuff, the color of the dye color powder differs greatly from the actual coloring color, the actual coloring color can refer to the color card, and the actual application to show the effect shall prevail.

Product Description:
Ranbar Red EG is an amino ketone-based yellow phase red high-performance solvent dye for hard rubber plastics, with bright and pure color, strong coloring power, high transparency, good light resistance, acid and alkali resistance, migration resistance, and excellent heat resistance stability, it is insoluble in water, soluble in organic solvents such as ethanol, chloroform, acetone, etc. It has good miscibility with various plastic materials and can be completely dissolved in polymers Obtain bright colors with high transparency.

Product Applications:
Ranbar Red EG high-performance dyestuff is widely used in various plastic coloring applications. It is recommended for coloring polystyrene PS, ABS resin, polymethyl methacrylate resin, acetate, rigid PVC, PC, PMMA, SAN, AS, PET, PA, and other polymers, it is also suitable for melt coloring or spin dyeing of polyester fibers, spinning and dyeing of polyamide fibers dyeing, and bottle grade PET application, etc.