Product introduction
Titanium dioxide, an important inorganic chemical pigment, is mainly composed of titanium dioxide. The production process of titanium dioxide includes sulfuric acid process and chlorination process. It has important applications in coating, printing ink, paper making, plastic rubber, chemical fiber, ceramics and other industries.
Technical indicators:
| TiO2 content,% |
≥94.0 |
| Rutile content,% |
≥98.5 |
| Water soluble matter,% |
≤0.5 |
| Volatile matter at 105 ºC (105 ºC),% |
≤0.8 |
| Ratio of achromatic power to standard sample,% |
≥112 |
| PH value of water suspension |
6.5~8.5 |
| Oil absorption, g/100g |
≤22 |
| Sieve residue (45 μ m),% |
≤0.05 |
| Color to standard sample ratio |
Not lower than the standard |
| Volatile content at 105 ºC after 24h pretreatment at (23 ± 2) ºC and relative humidity (50 ± 5)%,% |
≤1 |
| Resistivity of water extract, Ω · m |
≥50 |
| Average particle diameter, μ m |
0.22~0.26 |
| organic compound |
Yes |
Product application
Titanium dioxide is widely used in coating, printing ink, paper making, plastic rubber, chemical fiber, ceramics and other industries, of which coating accounts for 60%, plastic accounts for 20%, and paper making accounts for 14%. With high whiteness and strong covering power, titanium dioxide is also an indispensable white pigment in advanced inks, because the inks added with titanium dioxide are not only durable and do not change color, but also have good surface wettability and are easy to disperse.
Packaging and storage
25Kg/bag. The product shall be kept clean during transportation, loading and unloading to prevent exposure to the sun, rain, high temperature and humidity, and to avoid damage to the package. It shall be stored in a cool, dry warehouse without direct sunlight and at a temperature lower than 40oC for two years. After two years, it can still be used after passing the performance inspection.
Company Profile
Bontecn Group China was established in 2003 by Longyang Chemical. All the companies of the group are engaged in the production of PVC additives and rubber and plastic additives. It is a professional group integrating scientific research, development, sales, service and investment enterprise.
common problem
1. Can you provide samples to customers for free?
Yes, we can provide free samples to help you with the test, but we need to charge the freight.
2. How to order products?
You can ask us about product prices and product questions online, and we will reply to your questions as soon as possible.
3. Does the testing process provide technical assistance?
Yes, we have a professional technical team that can assist you in sample testing and provide technical assistance to customers.
4. Some product transportation problems:
For the samples you need, we can deliver them to you through international express delivery such as Shunfeng, Deppon, etc. For bulk goods purchased in bulk, we will ship them to you by sea. You can inform us in advance of your nearest port, and we promise to deliver them to you.
5. How to save the product?
During loading and unloading, keep it clean to prevent exposure to the sun, rain, high temperature and humidity, and to avoid damage to the package. It shall be stored in a cool, dry warehouse without direct sunlight and at a temperature lower than 40 ºC for two years. After two years, it can still be used after passing the performance inspection.
6.Are you a production company or a trader?
Hello, we are the manufacturer.
Audited Supplier 
){kind=link}