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Applications > Use for Ballpoint Pen dyes
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.
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PS
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HIPS
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ABS
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PC
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RPVC
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PMMA
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SAN
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AS
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PA6
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PET
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★
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○
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△
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△
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○
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○
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○
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○
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△
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-
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Note:"★"Superior ,"○"Applicable ,"△"Not Recommended .
Physical properties, light fastness and Recommended Dosage:
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Density(g/cm3)
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Melting Point(℃)
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light fastness (PS)
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Recommended Dosage
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|
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Transparent
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nontransparent
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|||
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0.67
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143
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7-8
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0.025
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0.05
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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:
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acetone
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butyl acetate
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methylbenzene
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dichloromethane
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ethyl alcohol
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500
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500
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400
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500
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400
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The grammage dissolve in one litre solvent at 20℃.
NOTE: Above data is only for reference.
