Rutile TiO2 R69 CAS 13463-67-7 General Purpose for Water Based Paint
Rutile TiO2 R69 is general‑purpose rutile titanium dioxide with zirconia‑alumina inorganic surface treatment. It is specially optimized for water‑based paint formulas, delivering bright whiteness, reliable tinting strength and high opacity. The pigment achieves fast wetting and uniform dispersion under high‑speed dispersion condition, showing excellent anti‑settling performance in latex paint. It forms smooth and delicate paint film, meets comprehensive performance requirements of interior and g
Product Overview
Rutile TiO2 R69 CAS 13463‑67‑7 is produced by mature sulfate process with zirconia‑alumina composite inorganic surface modification. Optimized particle‑size distribution reduces oil‑absorption value and greatly improves hydrophilicity. This grade is developed for general water‑based paint production. It solves common water‑borne coating problems such as slow wetting, poor dispersion and pigment sedimentation. Consistent product quality supports large‑scale continuous manufacturing of various water‑based architectural decorative paints.
Key Features
- Excellent hydrophilic performance, fast wetting and uniform dispersion in water‑based systems.
- High hiding power and tinting strength, effectively cover wall substrate and reduce paint consumption.
- Bright and stable whiteness, guarantee consistent color tone of finished water‑based paint.
- Good suspension anti‑settling property, lower risk of paint delamination during storage.
- Moderate weather resistance, fit for interior and general exterior water‑borne coating applications.
- Great compatibility with styrene‑acrylic, pure acrylic emulsions and common water‑based paint additives.
Main Applications
‑ Interior water‑based latex paint and decorative wall coatings‑ General exterior water‑borne architectural emulsion paint‑ Water‑based building primer and intermediate coating‑ Environmental friendly water‑borne decorative paint for construction‑ Various general‑purpose water‑based paint production lines
Usage Recommendation
‑ Recommended dosage: 12%‑21% by weight, adjust according to hiding power and whiteness requirements.‑ Adopt high‑speed dispersion process; fine grinding is generally not required.‑ Control shear speed properly to avoid excessive foam inside water‑based paint.‑ Keep raw material dry before feeding, prevent moisture caking from harming dispersion effect.‑ Conduct emulsion compatibility test before mass production to ensure finished paint stability.
Storage & Packaging
‑ Packaging: 25kg moisture‑proof kraft paper bag with PE inner liner.‑ Storage: Store in dry, cool and ventilated warehouse, keep tightly sealed against moisture absorption.‑ Shelf life: 24 months under standard storage conditions.
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