Titanium Dioxide R902+ CAS 13463-67-7 Enhanced Dispersion for High Performance Coating
Titanium Dioxide R902+ is high‑quality rutile titanium dioxide with optimized inorganic‑organic composite surface modification. It features greatly enhanced wetting and dispersion capacity, high tinting strength and superior opacity. It performs stably in water‑based and solvent‑borne coating systems, shortens grinding and mixing time, reduces production energy consumption. With good gloss retention and moderate chalking resistance, it produces smooth, defect‑free paint film. Reliable batch‑to‑b
Product Overview
Titanium Dioxide R902+ CAS 13463‑67‑7 adopts advanced production process with alumina‑silica plus organic composite surface treatment. Strictly controlled narrow particle‑size distribution lowers agglomeration tendency and significantly improves dispersion efficiency in diverse resin media. This grade is engineered for high‑performance coating requirements. It solves typical pain points such as long grinding cycle, poor pigment wetting and surface speckle defects. Excellent system compatibility supports mixed production of water‑borne and solvent‑borne high‑end coatings, meeting strict quality requirements for large‑scale manufacturing.
Key Features
- Enhanced dispersion performance: Fast wetting in resin medium, shorten grinding/mixing time, lower production energy consumption.
- High hiding power and tinting strength, realize efficient substrate coverage and optimize pigment addition amount.
- Bright and stable whiteness, deliver clean color tone for tinted and white coating systems.
- Dual‑system compatibility, work well with both water‑based and solvent‑borne high‑performance coating formulas.
- Balanced anti‑chalking property and gloss retention, satisfy interior and general‑grade exterior coating demands.
- Low flocculation risk, effectively avoid grain and speckle defects for smooth finished paint film.
Main Applications
‑ High‑grade interior semi‑gloss, satin and flat architectural paints‑ General‑grade exterior wall high‑performance architectural coatings‑ Solvent‑borne industrial maintenance coating, machinery and equipment finishing paint‑ Container coating, metal furniture and appliance decorative coating‑ Mixed production lines for water‑based & solvent‑borne high‑performance coatings
Usage Recommendation
‑ Recommended dosage:13%‑23% by weight, adjust according to hiding power, gloss and durability requirements.‑ For solvent‑borne coating: add at grinding stage for full pigment dispersion.‑ For water‑based coating: adopt high‑speed dispersion process, avoid excessive shearing to prevent foaming.‑ Keep raw material dry before feeding; moisture absorption will trigger caking and weaken dispersion effect.‑ Conduct small‑batch formula validation before mass production to confirm finished coating performance.
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 uptake.‑ Shelf life: 24 months under standard storage conditions.
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