Titanium dioxide is an inorganic chemical raw material, which is widely used in industrial production such as coatings, plastics, rubber, papermaking, printing inks, chemical fibers, and cosmetics. Titanium dioxide has two crystal forms: rutile and anatase. Rutile titanium dioxide, that is, R-type titanium dioxide; anatase titanium dioxide, that is, A-type titanium dioxide. Rutile titanium dioxide has excellent properties such as high temperature resistance, low temperature resistance, corrosion resistance, high strength, and small specific gravity. Compared with anatase titanium dioxide, it has higher weather resistance and better photooxidative activity. Rutile type (R type) has a density of 4.26g/cm3 and a refractive index of 2.72. R-type titanium dioxide has the characteristics of good weather resistance, water resistance and not easy to turn yellow. Rutile titanium dioxide has many advantages in various applications. For example, because of its own structure, the pigment it produces is more stable in color and easier to color. It has strong coloring ability and does not damage the upper surface. Color medium, and the color is bright, not easy to fade.
Product advantages
Excellent processing performance
Good mechanical properties at low temperature
Technical indicators
| TIEM |
Specification |
| Titanium dioxide content |
≥98 |
| Rutile crystal content |
≥97 |
| Discoloration force (compared to the sample) |
≥100 |
| Oil absorption capacity |
≤21 |
| PH value of water suspension |
6.5-8.0 |
| Material evaporates at 105C (during testing) |
≤0.5 |
| Average particle size |
≤0.35μm |
| Water soluble content |
≤0.4 |
| Dispersibility |
≤16 |
| Brightness, Large |
≥95 |
| Hidden force |
≤45 |
Product Application
Titanium dioxide is not only used as colorant in rubber industry, but also has the functions of reinforcement, anti-aging and filling. Titanium dioxide is added to rubber and plastic products, which is resistant to sunlight, cracking, discoloration, high elongation, and acid and alkali resistance under sunlight. Titanium dioxide for rubber is mainly used in automobile tires, rubber shoes, rubber floors, gloves, sports equipment, etc., and is generally based on anatase. However, in the production of automotive tires, a certain amount of rutile products are often added to enhance the ability to resist ozone and ultraviolet rays.
Titanium dioxide is also widely used in cosmetics. Because titanium
dioxide is non-toxic and its performance is far superior to that of lead
white, almost all fragrance powders use titanium dioxide to replace lead white and zinc white. Adding only 5% - 8% titanium dioxide to the powder can obtain a permanent white color, making the aroma more smooth, with adhesion, absorption, and covering power. Titanium dioxide can reduce the greasy and transparent feeling in water powder and cold cream. Titanium dioxide is also used in various other perfume, sunscreen, soap, white soap and toothpaste.
Coating industry: Coatings are divided into industrial coatings and architectural coatings. With the development of the construction and automotive industries, the demand for titanium dioxide is increasing, mainly in the form of rutile.
Enamel made of titanium dioxide has strong transparency, small weight, strong impact resistance, good mechanical properties, bright colors, and is not prone to pollution. Titanium dioxide for food and medicine is a kind of titanium dioxide with high purity, low heavy metal content, and strong covering power.
Product packaging and transportation
certificate
frequently asked question
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.
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