Rutile Titanium dioxide R-251

Titanium dioxide R-251, spot price purchase and wholesale rutile titanium dioxide R-251, with high weather resistance, blue base phase, excellent dispersibility, high gloss and low oil absorption. It adopts advanced titanium dioxide surface treatment technology and particle size control technology, sulfuric acid production process, and can be used in coatings, printing inks, plastics, masterbatches and other chemical industrial products. The net content of each bag is 25kg. If the customer has special requirements, customized packaging specifications can be provided.

Titanium dioxide R-251 is used as a white pigment and porcelain glaze, as a coating and filler in papermaking and industry to improve the printability and opacity of paper. In the metallurgical industry, it is used to make sponge titanium titanium iron alloy, hard alloy, etc. It is used to make insulators, welding rods, enamels, etc. It can also be used in fiber, plastics, rubber, printing, dyeing, cosmetics industry, as well as for medical fillers and food additives.

Quality: R-251 titanium dioxide
Tio2 content %(m/m): ≥92.5
Brightness 乚*: >94.8
Color-reducing power (Reynolds number): ≥1880
SCX value: 3.2 ~ 3.8
PH value of water suspension: 6.0 ~ 8.0
Resistivity of water extract, Ω•m: ≥80
Rutile content, %: ≥98
Oil absorption, g/100g: ≤20
45μm sieve residue, % (m/m): ≤0.02
105℃ volatile matter, % (m/m): ≤0.5
Oil dispersibility (Hegman number): ≥6.0
Relative whiteness: similar or not less than

Introduction to the production company/factory:

Yunnan Zechang Titanium Co., Ltd. is located in Yunnan Province, which has beautiful scenery and pleasant climate. It is a modern enterprise integrating raw materials, scientific research, production, sales and services. The production base is built in Kunming Titanium Industry Industrial Park, covering an area of ​​more than 300 acres with a total investment of nearly 400 million yuan, and an annual production capacity of 50,000 tons of rutile titanium dioxide. At present, the company has passed the certification of "Kunming Enterprise Technology Center" of Yunnan Province, marking that the company's technology and R&D capabilities have reached a new level.

Yunnan Zechang Titanium Industry adopts mature sulfuric acid method rutile titanium dioxide production technology. Key equipment and important testing instruments are imported from abroad, and it has widely absorbed advanced production and management experience from domestic and foreign peers. Through scientific and technological innovation and technological transformation, the production equipment and process flow are further optimized. In particular, the surface treatment of titanium dioxide has been systematically studied and analyzed and improved technically, and unique hue and particle size control technology has been mastered, providing a strong device guarantee for the production of high-quality titanium dioxide. The R-251 (general purpose) and R-253 (special for plastics) series of high-grade rutile titanium dioxide produced by the company have the characteristics of easy dispersion, good whiteness, high brightness, strong hiding power, high weather resistance, etc. They are of excellent quality and performance and are widely used in coatings, plastics, inks, papermaking and other fields. The products are sold well in various provinces and cities across the country and exported to many countries and regions abroad, and have won wide praise and recognition from customers.

Yunnan Zechang Titanium Industry attaches great importance to the cultivation and reserve of talents, and has a large number of experienced engineering and enterprise management professionals. The company currently has more than 600 employees, including 54 professional and technical titles. All kinds of personnel have been engaged in titanium dioxide production and management for many years, and have strong technical skills and rich work experience, which provides strong technical guarantee for the company's product research and development and quality assurance. The company has a complete personnel management system, which retains talents with superior conditions and attracts talents with broad development prospects, laying a solid talent foundation for the long-term development of Zechang.

PRODUCT DESCRIPTION

R-251 is a versatile high-grade rutile titanium dioxide pigment It is made by foreign advanced titanium dioxide surface treatment technology and partidle size controltechnology.

Feature

R-251 has excellent optical properties, excellent whiteness, brightness and gloss; strong color-eliminating ability, high hiding power, easy dispersion, and excellent weather resistance.