titanium dioxide

Description :

1、 Product Overview

R218 isSulfuric acid method universal rutile titanium dioxide (TiO ₂)By adopting precise particle size control, silicon aluminum inorganic composite coating, and special organic surface modification technology, the crystal structure is stable and the purity of rutile is high. It is a national standard excellent white pigment with excellent cost-effectiveness and adaptability to all scenarios.

• Chemical name: Titanium dioxide
• CAS：13463-67-7
• Crystal form: Rutile R-type
• Appearance: White and delicate powder

2、 Core performance advantages

1. Excellent optical performancePure whiteness, blue background light, full luster,Strong coverage and high color fading abilityLong lasting coloring without graying out
2. Excellent weather resistance and aging resistanceSilicon aluminum dense coating, outdoor anti UV, anti powdering, acid and alkali resistance, long-term use indoors and outdoors without yellowing or fading
3. Good dispersed liquidityLow oil absorption, good wettability, easy to disperse in multiple systems including oil, water, powder, and resin, with minimal grinding, no layering, and excellent leveling
4. Stable and uniform qualityNarrow particle size distribution, small batch fluctuations, suitable for high-end formulas, strong compatibility, not easy to precipitate, and does not affect the curing performance of the system

3、 Typical technical indicators

• TiO ₂ content: ≥ 94.0%
• Rutile crystal content: ≥ 98.0%
• Water suspension pH: 6.5~8.5
• Oil absorption: ≤ 22g/100g
• Volatile matter at 105 ℃: ≤ 0.5%
• Weather resistance grade: high weather resistance outdoor universal grade

4、 Widely applicable fields

• Paint industry: Latex paint for interior and exterior walls, exterior wall paint for buildings, industrial anti-corrosion paint, powder coating, road marking paint, ship paint, floor paint
• Plastic color masterbatchPP/PE/ABS/PC Universal Color Masterbatch, Injection Molding, Extrusion Plastic Products
• other industriesInk, paper, decorative paper, rubber, leather, adhesives, building materials fillers

5、 Packaging, storage and transportation

• Packaging: 25kg lined plastic woven bag/paper plastic composite bag
• Storage: cool, dry, ventilated, moisture-proof, away from light, and away from acidic and alkaline chemicals
• Shelf life: 24 months

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