Rutile TiO2 Pigment HTR 628 cas 13463 67 7

HTR-628 is coated with zirconia and alumina in an inorganic manner and modified with special organic finishing agent on the surface.As a kind of multifunctional and general-purpose rutile TiO2 pigment with excellent whiteness, dispersibility, hydrophilicity and lipophilicity, it can be applied to a lot of fields including coating, plastic, ink and paper. 

Usage

• Industrial coatings / paints waterborne and solvent based interior and exterior
• Architectural coatings / paints waterborne and solvent based interior and exterior
• Plastic, color masterbatch
• Printing ink
• Rubber
• Paper making
• Leather

Key Features:
• Out-standing whiteness, high gloss
• Deliver great dispersability to both solvent and watertborne systems
• Excellent tint reducing powder, hiding powder
• Good weatherability, high durability

Property	HTR-628
Inorganic surface treatment	Al2O3,ZrO2
Organic surface treatment	Yes
TiO2 content, %(m/m)	≥93
Brightness	≥94.5
Tint reducing power Ryenolds number, TCS	≥1900
Volatile matters at105·C,%(m/m)	≤0.5
Water soluble,%	≤0.5
PH value of water suspension	6.5-8.5
Oil absorption value, g/100g	≤20
Electrical resistance of aqueous extract, Ωm	≥80
Residue on the sieve(45um mesh), %(m/m)	≤0.02
Rutile content, %(m/m)	≥98
Whiteness, (compared with standard sample)	No less than
Oil dispersible power	≥6.0

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