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中文UNIQ®SPERSE 580 U is a wetting and dispersing additive for water based and solvent free applications. Suitable for industrial, automotive coating and resin free pigment concentrates.
UNIQ®SPERSE 580 U is especially developed for the grinding of high channel black pigment, shows best jetness with blue undertone, and excellent dispersion stability and viscosity reduction. Also suitable for dispersing organic pigments, especially the PB15:2 pigment, shows excellent transparency and color development.
- Water-borne and solvent free applications
Excellent dispersant for inorganic and organic pigments, especially for high channel black pigment
Improves color development and Chroma
Excellent jetness and blue undertone
Strong viscosity reduction
Suited for resin free pigment concentrates
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[ap_column span=”2″] Solid content:[/ap_column]
[ap_column span=”1″] >95%[/ap_column]
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[ap_column span=”2″] Density:[/ap_column]
[ap_column span=”1″] 1.07 g/cm3[/ap_column]
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[ap_column span=”2″] Amine value:[/ap_column]
[ap_column span=”1″] 52 mg KOH/g[/ap_column]
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[ap_column span=”2″] Appearance:[/ap_column]
[ap_column span=”1″] Yellowish turbid liquid[/ap_column]
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Amount of solid additive based on pigment (SOP):
• Inorganic pigments: 2 – 5 %
• Titanium dioxides: 2 – 5 %
• Organic pigments: 15 – 50 %
• Carbon blacks: 20 – 100 %
The above recommended levels can be used for orientation and needs to be optimized by testing.
