Product introduction
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 |
Results |
judge |
| Titanium dioxide content |
≥94 |
95.1 |
qualified |
| Rutile crystal content |
≥95 |
96.7 |
qualified |
| Discoloration force (compared to the sample) |
106 |
110 |
qualified |
| Oil absorption capacity |
≤21 |
19 |
qualified |
| PH value of water suspension |
6.5-8.0 |
7.41 |
qualified |
| Material evaporates at 105C (during testing) |
≤0.5 |
0.31 |
qualified |
| Average particle size |
≤0.35μm |
0.3 |
qualified |
| Water soluble content |
≤0.4 |
0.31 |
qualified |
| Dispersibility |
≤16 |
15 |
qualified |
| Brightness, Large |
≥95 |
97 |
qualified |
| Hidden force |
≤45 |
41 |
qualified |
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.
FAQ
Q: Do you offer free samples?
A: You only need to provide the address and freight, and we will send the free samples to your address.
Q: Are you a manufacturer or trader?
A: We are a manufacturer with our own laboratory and factory. We have two production plants in Weifang and Zibo, Shandong. You are welcome to visit our factory at any time.
Q: How soon can I receive the goods after payment?
A: If it is a small batch of products, we will send it to you by international express (DHL, FedEX, TNT,etc) or by air, which usually takes 3-5 days. We will ship large quantities of products to you, which usually takes a few weeks. The specific situation depends on the port. If you have special needs, you can also contact us.
Q: How do you package, store and ship?
A: We usually use PP bags with a capacity of 25kg, or customize packaging according to customer requirements. Products should be kept clean during transportation, loading and unloading, protected from sun, rain, high temperature and humidity, and packaging damage. It should be stored in a cool, dry, and direct sunlight warehouse below 40°C. The shelf life is two years. It can still be used if the performance test is passed after the shelf life.
Q: How do you ensure the quality of your products?
A: We always believe that integrity and responsibility are the foundation of enterprise development, so we strictly control the production process to ensure that the products provided are qualified. Our products have passed ISO9001 and other agency certifications, and have our own laboratory testing to ensure product quality.
tinuously develop new products and new processes.
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