We are among the top 10 TiO2 manufacturers in China since 1988, yielding rutile & anatase grade titanium dioxide.
Our annually capacity is 80 000MT. 75% of our products are exported abroad.
Our Certificate: ISO9001, SGS, CIQ, REACH, RoHS, etc.
1. Introduction of Hebei Yuhuan chemical co.,ltd
Yuhuan is North china's argest manufacture base of mainly products lithopone, Barium Sulfate , zinc oxide, Titanium dioxide .our factorywas founded in 1975 & located in Hebei province , 35km from Shijiazhuang Air Port . There are 547 people, including 96 engineers and technicians. Fixed assets are worth more than 15 million Yuan. Our company has import and export qualifications.
2.Specification of Titanium Dioxide :
Analysis of Titanium Dioxide Rutile Results
NO. | Item | Unit | Index |
1 | TiO2 content | % | ≥98.5 |
2 | Color (compared with standard samples) | % | approximately |
3 | Tinter reducing power(compared with standard samples) | % | ≥100 |
4 | Oil absorption | g/100g | ≤ 22 |
5 | pH-value of aqueous suspension |
| 6.5~8.0 |
6 | Residue on sieve(0.045mm sieve pore) | % | ≤ 0.05 |
7 | 105 °C volatile matter | % | ≤ 0.5 |
8 | Water solubles content | % | ≤ 0.4 |
9 | Dispersibility | Um | ≤ 15 |
Analysis of Titanium Dioxide Anatase Results
Item description | Result |
TiO2 content % | 98 |
Whiteness, % | 97 |
Tinting strength reynolds number | 1450 |
105°C volatile content, % | 0.5 max |
Water soluble, % | 0.4 max |
PH value | 6.5--8.0 |
Oil absorption ( g/100g) | 20-23 |
Resisitivity of aqueous extract | 30 Ωm |
The pictures of the Titanium Dioxide :
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Hot sale Tio2 used in coatings paints, inks, plastic, rubber, paper making manufacture