Solvent yellow 163
CAS No.: 13676-91-01
Chemical class: anthraquinone series
The Equivalents :(BASF)Waxoline Yellow 5RRFW
Properties: Solvent yellow 163 is reddish yellow oil solvent dye . Solvent yellow 163 is of good thermo- resistance, good migration- resistance and bright shade.
Use: Mainly used in coloring of various plastics and polyester's raw liquor.

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( )	Light Fastness(in PS)	Recommended Dosage
			Transparent	Nontransparent
0.64	187	8	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 300℃ .
Solubility in organic solvent:

acetone	butyl acetate	methylbenzene	dichloromethane	ethylalcohol
13.7	15.9	75.9	500	1.7

The grammage dissolve in one litre solvent at 20℃.

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