Titanium Dioxide
Your Professional Titanium Dioxide Supplier
Our goal is to become your true partner in the field of titanium dioxide in China. Dezhou Yuanjin Biotechnology Co.,Ltd. is a professional supplier of raw materials for food and industrial grade chemicals. Our company locates in Shandong Province, China. Our main products include sodium gluconate, xanthan gum, titanium dioxide, citric acid, etc. Our company is an enterprise integrating scientific research, production, testing and sales.
Why choose us
Our Certification
Our production system complies with ISO9001 standards, and all products are made of green, pure ingredients and have passed ISO22000, KOSHER, HALAL, HACCP, API and other certifications.
Product Market
Our products sell well both at home and abroad. Sales area covers more than 20 provinces in China, Southeast Asia, Europe,Middle Eastern countries, Africa and other regions more than 50 countries.
Our Equipment
Our company has a complete set of testing equipment, a perfect testing laboratory, microbial culture laboratory, and millions of ICP trace element testing equipment.
Customized Services
We are able to clearly understand our customers' needs and provide fast and customized solutions around the world, including OEM orders.
Advantages of Titanium Dioxide
UV Protection
Titanium dioxide is an effective UV filter and is used in many sunscreens, cosmetics, and other skincare products to protect the skin from the harmful effects of UV radiation.
Whiteness
It is a highly effective whitening agent and is commonly used in paints, coatings, and plastics to impart a bright, white appearance. This provides aesthetics to the desired object in which the user would like to give.
Antimicrobial Properties
Titanium dioxide has been shown to have antimicrobial properties and can be used in coatings, textiles, and other products to inhibit the growth of bacteria and other microorganisms.
Chemical Resistance
It is highly resistant to chemical reactions and can be used in a range of industrial applications, such as in chemical processing, oil and gas production, and water treatment.
Photocatalysis
Titanium dioxide has photocatalytic properties, meaning it can use light energy to accelerate chemical reactions. This property has potential applications in areas such as water purification, air filtration, and energy production.
Durability
It is a very durable material that is resistant to corrosion and can withstand high temperatures, making it useful in a variety of industrial and engineering applications.
Application of Titanium Dioxide
Concrete
Titanium dioxide (tio2) is a common ingredient in concrete. Its presence in this material helps protect concrete from the elements and provides strength and durability. Its ability to act as a pigment provides color to the concrete. It makes concrete stronger by increasing its compressive strength. This makes the concrete capable of withstanding extreme temperatures and high pressure.
Grease & lubricants
Titanium dioxide has several properties that make it suitable for grease production. It has extreme temperature stability. For instance, its durability in cold temperatures makes it ideal for cold climates.
Plastic & rubber
Another interesting use of titanium dioxide is in the production of plastic products. This compound helps stabilize the rubber or plastic material, making it more durable, heat resistant, and UV resistant. This makes it a great choice for outdoor products such as furniture, planters, or outdoor toys that need to handle sunlight exposure without breaking down quickly.
Pigments & coatings
Titanium dioxide is a durable and non-toxic pigment used in various applications, including plastics, rubber, and paper. It also creates brilliant white colors in paint, ink, paper, and other industrial coatings. It provides excellent opacity properties when combined with colored pigments, allowing it to be used in shades such as pastel colors.
Food industry
As a food additive, titanium dioxide is primarily used for its whitening and brightening effect. It’s used in various foods and beverages, such as coffee creamers, milk, snacks, chocolate, sauces, salad dressing, and infant formulas.
Sunscreen formulations
At its core, titanium dioxide absorbs ultraviolet light and reflects visible light, making it a fantastic UV filter. Sunscreen is made with a combination of both chemical and physical active ingredients. Titanium dioxide is among the physical ingredients.
Technologies of Titanium Dioxide Production
In global practice, high-dispersion titanium dioxide pigment is produced by the sulfate (sulfuric acid) and chloride methods.
The sulfate method is based on the decomposition of ilmenite concentrates containing 45-56% TiO2 or titanium slags with a content of 75-80% TiO2, with subsequent conversion of titanium sulfates into dioxide.
The chloride method involves the chlorination of natural rutile concentrates, synthetic rutile, or titanium slags with a TiO2 content of 85% and higher, as well as special slags that have undergone additional processing and contain over 92% TiO2.
Considering specific features of both processes of the TiO2 production process, the primary criterion for choosing between the sulfate and chloride methods is the possibility of providing raw materials of the appropriate quality and environmental-related issues.
Both methods make it possible to obtain high-quality products with identical properties.
The approximate distribution of production technologies among manufacturers worldwide is 45% by the sulfate method and 55% by the chloride method.
The titanium dioxide (TiO2) industry has always been committed to the safety of its employees and end-users. Manufacturers ensure the safe and secure handling of TiO2 in the workplace and have developed best practices, these include inter alia: Undertaking regular risk assessments to identify processes and tasks that could generate dust. Taking measures to prevent the release of dust or where that’s not possible, by using local exhaust ventilation; Equipping employees with appropriate personal protective equipment (PPE); And frequent cleaning and maintenance of equipment in work environments.
The light-scattering properties of titanium dioxide (TiO₂) protects a container’s contents from the effects of UV light and heat. Packaging that contains TiO₂ also resists the effects of light degradation. Learn more about solutions for rigid and flexible packaging.
TiO₂ products are safe and compliant with global food contact regulations. In flexible packaging, titanium dioxide enables thinner films to reduce waste. Films for packaging require high levels of performance, and products deliver opacity, color, and desired film quality in even the most demanding applications.
In both flexible and rigid packaging, plastics made with titanium dioxide resist discoloration to maintain brighter colors and shelf appeal, helping drive consumer preference.
