C.I.No.: Solvent Yellow 21
Structure: metal complex series
Foreign Corresponding Product: Filamid Yellow R(Ci),Youhao Oil Yellow 2G(STIE)
Properties: The product is orange oil solvent dyes. It is of good thermal resistance and light resistance, good solubility and colourability. Its color is bright.
Use: Used in coloring of various plastics, oil paint, printing ink and etc.

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 (PS)	Recommended Dosage
			Transparent	nontransparent
0.67	143	7-8	0.025	0.05

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 200.
Degree of pigmentation:0.05% dyes+0.1%titanium white powder R

Solubility in Organic Solvent:

acetone	butyl acetate	methylbenzene	dichloromethane	ethyl alcohol
500	500	400	500	400

The grammage dissolve in one litre solvent at 20.

NOTE: Above data is only for reference.