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FR-767 Rutile type Titanium Dioxide is an excellent general-purpose grade rutile type titanium dioxide produced by “Fangyuan Titanium Dioxide" with sulfuric acid process. This product integrates our patented technology and innovative research results in hydrolysis,salt treatment,calcinations control, inorganic coating, organic treatment, and product application etc. using advanced production equipment and DCs control system to achieve the best product application performance.
★Particle size
Through the precise design of hydrolysis and calcination process, the FR-767 products own a small particle size concentrated and uniform distribution, showing an obvious blue undertone , high luster, high hiding power and coloring strength.
★Surface treatment
The advanced zirconium aluminum inorganic treatment technology provides the best optical performance and shows high luster and weather resistance. Special organic surface treatment technology greatly improves the dispersibility of the product.
★Standards adopted
FR-767 meets the following standards:
R2 grade of ISO591;
CAS NO.13463-67-7;
EINECS NO.236-675-5;
Color index NO.77891, white pigment 6
★Applicable scope
Indoor and outdoor coatings,industrial paint, furniture paint, ink system;it can also be used in powder coating, profiles, pipe materials and other plastic system and rubber system;
★Application characteristics
①Blue undertone tint: the particle size is small and homogeneous,which can scatter blue light more effectively than big particle size, therefore, the product has blue undertone tint and excellent whiteness Content, with an ultra-high visual beauty.
②High weather resistance:Zirconium compound has been utilized for surface treatment which enables the product to own higher weather resistance.
③Excellent dispersibility: special inorganic and organic surface treatment lower coalescence between Ti02 particles which causes the product to show excellent dispersibility in the application systems.
④Lower oil absorption: the low oil absorption makes Titanium Dioxide own good wettability and easily-dispersed in application systems, which is beneficial to cost.
★Passed the following SGS tests:
ROHS2.0、EN71-3、GB 9685-2016;
ltem | Specification | |
Mass fraction of TiO₂/% | ≥ 93.0 | |
Whiteness (compared with standard sample) | not less than | |
Rutile content % | ≥ 98.0 | |
Tint reducing power (Reynolds number) | ≥ 1800 | |
PHvalue ofaqueous suspension | 6.5~8.5 | |
Oil absorption g/100g | ≤ 21 | |
Electrical resistivity Ω.m | ≥ 80 | |
Mass fraction ofscreenings (45ùm) /% | ≤ 0.05 | |
Dispersibility (Hickmann number) | ≥ 5.75 | |
Mass fraction of volatiles at 105°C% | ≤ 0.80 | |
Mass fraction of water soluble% | ≤ 0.50 | |
COLOR | L* | ≥ 93.0 |
b* | ≤ 2.4 |
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