Yuanjiang Brand titanium dioxide R218 is a rutile type titanium dioxide produced by sulfuric acid method. Unique hydrolysis, calcination process, so that the product has an unparalleled hiding power. Advanced, fine grinding, so that it is more uniform particle size distribution, higher gloss; after a special surface treatment, so that R218 has a better weather resistance, lower oil absorption, better flow. Large scale production equipment, advanced DCS control system, as well as our company's strong technical strength and rich management experience, making this product has a more stable and excellent quality.
Application
Yuanjiang Brand titanium dioxide R218 is universal and multi-purpose, rutile type titanium pigment, widely used in all kinds of high-grade indoor coatings, both inside and outside the wall latex paint, industrial coatings, powder coatings, road sign paint, anticorrosive paint, anti fouling paint, special paint for ships, and plastics, masterbatch, rubber, printing ink, leather, paper, decorative paper and laminated paper field.
Basic parameter
|
Chemical Name |
Titanium Dioxide (TiO2) |
|
CAS NO. |
13463-67-7 |
|
EINECS No. |
236-675-5 |
|
Color Index |
77891, pigment white 6 |
|
ISO591-1:2000 |
R2 |
|
ASTM D476-84 |
II |
|
Appearance |
White powder |
|
Specific gravity |
4.1 g/cm3 |
|
Density |
0.7~1.0 g/cm3 |
|
Surface treatment |
Dense alumina, zirconia + organic |
Technical Specifications
|
Property |
R218 |
|
TiO2 content % |
≥94.0 |
|
Rutile content % |
≥98.0 |
Color (compared with standard sample)
?L*(sample-standard sample)
?s=(?a2+?b2)0.5 |
Not lower than
≥-0.3
≤0.5 |
Matter volatile at 105ºC % |
≤0.5 |
|
Matter soluble in water % |
≤0.5 |
|
Residue on sieve 45µm % |
≤0.1 |
|
PH of aqueous suspension |
6.5-8.5 |
|
Brightness % |
≥96 |
|
Oil absorption g/100g |
≤21 |
|
Tinting strength, Reynolds number |
≥1800 |
Packaging specifications
Used in plastic woven or packed in paper plastic compound bag, net weight 25kg, according to user requirements to provide 500kg 1000kg / plastic woven bag.
Storage and Transportation Safety
This product is safe, non-toxic and harmless. It is white powder. It should be stored in a cool, ventilated and dry place in the course of transportation.
When handling, avoid the inhalation of dust, such as adhesive stained with soap and water can be cleaned, the specific reference to the appropriate material safety technical information. |
