Titanium Dioxide R258 CAS 13463-67-7 for Interior Latex Paint and Flat Coating
Titanium Dioxide R258 is high‑performance rutile titanium dioxide adopting zirconium‑silicon‑aluminum‑phosphorus multi‑component inorganic surface treatment. Optimized for water‑based interior coating systems, it possesses brilliant whiteness, outstanding tinting strength and high opacity. It shows fast wetting and dispersion in latex paint, good anti‑settling stability, and forms soft, uniform flat‑matte paint film. With low oil absorption and stable batch‑to‑batch quality, R258 is the ideal ma
Product Overview
Titanium Dioxide R258 CAS 13463‑67‑7 is produced by mature sulfate process with multi‑element composite inorganic surface modification. Controlled narrow particle‑size distribution brings low oil absorption, excellent hydrophilic performance and stable optical properties. This grade is tailored for interior latex paint and flat matte coating applications. It effectively solves common interior paint issues including insufficient hiding power, poor dispersion, pigment sedimentation and uneven matte surface. Consistent product quality fully meets continuous large‑scale production requirements of architectural interior coatings.
Key Features
- High hiding power and tinting strength, efficiently cover wall substrate and reduce paint consumption.
- Bright pure whiteness with stable blue undertone, improve decorative effect of interior wall.
- Excellent water‑based dispersibility, fast wetting under high‑speed dispersion, no heavy agglomeration.
- Good suspension and anti‑settling property, minimize paint delamination during storage period.
- Low oil‑absorption value, benefit formula adjustment for flat and matte interior emulsion paint.
- Great compatibility with styrene‑acrylic, pure acrylic emulsions and common interior paint additives.
Main Applications
‑ Interior wall latex paint, flat matte architectural coating‑ Indoor water‑based decorative emulsion paint‑ Interior primer and intermediate coating for building‑ General‑purpose flat wall skim coat and decorative paint‑ Mass‑production interior architectural coating projects
Usage Recommendation
‑ Recommended dosage: 11%‑22% by weight, adjust according to hiding power and matte finish requirement.‑ Adopt high‑speed dispersion process; normally extra fine grinding is not necessary.‑ Avoid excessive high shear speed to prevent paint foam generation.‑ Keep raw material dry before feeding; moisture caking will damage dispersion performance.‑ Carry out emulsion compatibility test before mass manufacturing to guarantee 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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