Titanium dioxide R-5566 manufactured by Panzhihua Dongfang is a rutile titanium dioxide pigment with inorganic surface treatment and organic surface treatment of zirconium and aluminum. It has the characteristics of high whiteness, gloss, high achromatic power, high weather resistance, and good dispersion.
Dongfang R-5566 TiO2 features alumina and zirconia inorganic surface treatment together with organic treatment. Manufacturers can evaluate this grade when selecting a white pigment for opacity, appearance and processing performance across different formulation systems.
Technical Specifications of Panzhihua Dongfang Titanium Dioxide r5566
| Type | Rutile |
| TiO2 Content | ≥93% |
| Rutile content | ≥97.5% |
| Inorganic coating | Zr,Al |
| Brightness | ≥94.5% |
| Blue-ray brightness (R457) | ≥92.5 |
| Tint-reducing Power, Reynolds number, TCS | ≥1900 |
| Oil absorption(g/100g) | ≤23 |
| Water solubles content | 0.5%max |
| PH | 6.0-9.0 |
| CAS NO. | 13463-67-7 |
| ISO 598 Standard | R2 |
What Are Main Applications of R-5566 Titanium Dioxide
>> Interior and Exterior Paints
The R-5566 technical sheet lists interior and exterior paints, including emulsion paints, among its applications.
Paint manufacturers can evaluate this grade for white and tinted formulations. Useful trial measurements include hiding power, tint development, whiteness, viscosity and storage stability. For exterior paints, the evaluation should also cover performance under the intended exposure conditions.
>> Powder Coatings
Powder coatings are another documented application for Dongfang R-5566. When testing the pigment, reproduce the intended extrusion, grinding, application and curing conditions. Compare hiding power, gloss, color consistency and surface appearance at the target film thickness.
>> Industrial Coatings
Selection should be based on the requirements of the specific coating. Manufacturers can compare dispersion, application viscosity, opacity and appearance in the intended resin system.
>> Printing Inks
Ink manufacturers should evaluate grinding fineness, opacity, viscosity and stability in their own ink vehicle. The test should reproduce the intended pigment concentration and dispersion process.
>> Plastics and Masterbatch
Plastic processors should test the grade in the intended polymer or carrier resin. Relevant checks include dispersion, whiteness, undertone, processing behavior and the appearance of molded or extruded samples.
For concentrated masterbatch, the trial should use the intended pigment loading. Performance at a low concentration does not establish suitability at a higher loading.
>> Paper and Rubber
Paper producers should evaluate optical performance and compatibility under their actual production conditions. Rubber compounders should assess color uniformity, dispersion and finished-product appearance after the intended mixing and curing process.
Excellent Performances of Dongfang R-5566 TiO2
>> High Whiteness
Whiteness is a key consideration for white paints, plastic products, inks and paper. R-5566 is described by its manufacturer as having high whiteness.
For buyers, the most useful comparison is the appearance of the pigment in the finished formulation. Evaluate the white shade and undertone in your actual binder or polymer, particularly when matching an existing product.
>> Strong Light Scattering
The manufacturer identifies high scattering power among the characteristics of R-5566.
In a formulation trial, compare the pigment loading needed to achieve the required hiding or opacity. Use consistent processing conditions and sample thickness so that the results reflect pigment performance accurately.
>> Good Gloss and Surface Appearance
Finished-product gloss also depends on the resin, fillers, dispersion quality and processing conditions. Coating manufacturers should therefore evaluate gloss after application and curing, using the intended production formulation.
>> Good Dispersibility
During evaluation, assess how readily the pigment reaches the required fineness and whether the finished product contains visible particles or color variation. Record the mixing or grinding conditions so that sample comparisons can be repeated reliably.
FAQs About R-5566 Titanium Dioxide
1. What is R-5566 titanium dioxide used for?
R-5566 is used in interior and exterior paints, emulsion paints, powder coatings, printing inks, paper, plastics, rubber and masterbatch. Suitability should be confirmed in the intended formulation and production process.
2. Who manufactures R-5566 titanium dioxide?
Dongfang R-5566 is manufactured by Panzhihua Dongfang Titanium Industry Co., Ltd. Buyers should specify both the manufacturer and grade when requesting samples or placing orders.
3. Is R-5566 a rutile titanium dioxide?
Yes. The manufacturer identifies R-5566 as a rutile titanium dioxide pigment with alumina, zirconia and organic surface treatment.
4. Can R-5566 be used in exterior paint?
Exterior paint is a documented application. However, the finished coating should be tested under its intended exposure conditions because performance depends on the complete formulation, application and curing process.
5. Is R-5566 suitable for plastic masterbatch?
Masterbatch is listed among its applications. Test the pigment in the intended carrier resin and at the required concentration, checking dispersion, color, processing behavior and finished-product appearance.
Get Dongfang R-5566 Titanium Dioxide Price
For an accurate quotation, identify the product as Panzhihua Dongfang R-5566 titanium dioxide and provide your application, required quantity and destination port.
Before approving an order, request:
- The current technical data sheet.
- A safety data sheet.
- A representative certificate of analysis.
- Confirmed packaging and delivery terms.
For a quotation of R5566 TiO2 from Chemate Group, provide your finished-product type, current titanium dioxide grade, required quantity and main performance requirements.
- Email: sales@chemategroup.com
- Tel: 0086-371-60921621
- Whatsapp: +86 18624832876
- Wechat: +86 18624832876
- ADD: NO.80 PUHUI ROAD,ZHENGZHOU CITY, HENAN PROVINCE, CHINA