Titanium dioxide is added to some food packaging to preserve the shelf life of a product.
- Solvay is a Belgian multinational chemical company that specializes in the production of precipitated barium sulfate. With a global presence and a wide range of products, Solvay has established itself as a leading supplier in the market. Their barium sulfate products are known for their purity, consistency, and performance, making them a preferred choice for various applications.
- In the vast and competitive world of wholesale manufacturing, calcium compounds stand out as a cornerstone for success. These versatile substances, integral in various industries from pharmaceuticals to construction, offer manufacturers an opportunity to tap into a lucrative market with high demand and consistent growth.
Titanium dioxide is found in pretty much all makeup & sunscreen.
And studies have long shown that products applied to the skin end up in the bloodstream within half an hour. With penetration rates depending on where they are applied. Absorption rates for your face & scalp are 5-10 times higher than on other parts of our body (Hotchkiss 1994).
Not to mention that in 2005, the Environmental Working Group published a combination of two studies that found toxic chemicals in the umbilical cord blood of newborn babies born in the U.S. They screened for more than 400 chemicals, and an astounding 287 toxins were detected within the umbilical cord blood of these newborns. Of these 287 chemicals, 217 were neurotoxins, and 208 are known to damage growth development or cause birth defects.


factory price tio2 titanium dioxide suppliers. This ensures that manufacturers receive a consistent supply of Tio2 that meets their production requirements.
Titanium Dioxide Raw Material Tio2 Powder
Titanium dioxide nanoparticles have also been found in human placentae and in infant meconium, indicating its ability to be transferred from mother to fetus.
In conclusion, the CaCO3 and TiO2 factory plays a vital role in supporting industrial and economic development by producing high-quality materials for a wide range of applications. The continued growth of industries such as construction, agriculture, and manufacturing relies on the availability of CaCO3 and TiO2 from reliable sources like the factory. As technology advances and demand increases, the factory will continue to innovate and expand its production capacity to meet the needs of a rapidly changing world.
Titanium Dioxide: E171 no longer considered safe when used as a food additive by European Food Safety Authority, May 6, 2021
Titanium dioxide (TiO2) is a naturally occurring compound that is mined, refined and processed into a fine powder. It is known for its exceptional opacity, brightness and high refractive index, making it an ideal ingredient in paint formulations. When added to paint, titanium dioxide scatters and reflects light, creating vibrant, long-lasting colors. It is this unique property that makes titanium dioxide the most widely used white pigment in the coatings industry.
Titanium Dioxide Raw Material Tio2 Powder
Often used as a glaze for ceramics, titanium dioxide provides a bright, glossy finish and improves the durability and stain resistance of ceramic products.
Because of its unique properties, titanium dioxide is widely used and is well known in nanoscience and nanotechnology. Titanium dioxide was one of the first materials to be used in nanotechnology products. However, the potential toxicity of titanium dioxide nanoparticles is a controversial subject. Many cosmetic companies use titanium dioxide nanoparticles. Because of its bright whiteness, it is used in products such as paints, coatings, papers, inks, toothpaste, face powder, and food colouring.
Following the filtration, the precipitate is washed thoroughly to remove any impurities and excess reagents. This is a crucial step, as thorough washing ensures that no contaminants interfere with the final mass measurement. Once washed, the precipitate is dried in an oven at a controlled temperature to remove moisture, ensuring that the mass recorded reflects only the titanium content.
gravimetric titanium dioxide determination factory

Zinc oxide. Zinc oxide is a popular cross-linking agent for rubber and for various resins. It is essential in the formulation of solvent-borne polychloroprene adhesives. Furthermore, zinc oxide is a good UV stabilizer, has biocidal activity and has a relatively high refractive index (2.0) which makes it an efficient white pigment. Some typical properties are: density 5.6 g/cm3; particle size 0.036-3 μm; oil absorption 10–20 g/100 g; specific surface area 10–45 m2/g. Zinc oxide is produced by reaction of the metal in the vapour state with oxygen. Zinc oxide is nonporous and is quite pure. Thus, the high surface area of some grades is due to the small particle size of zinc oxide. Some grades, especially for use in the rubber industry, are surface modified by deposition of 0.2-0.4% of stearic acid, propionic acid, or light oil [47].
The safety of the food additive E 171 was re-evaluated by the EFSA ANS Panel in 2016 in the frame of Regulation (EU) No 257/2010, as part of the re-evaluation programme for food additives authorised in the EU before 20 January 2009.
Exploring the World of Affordable Titanium Dioxide Manufacturers
The company has a wide variety of products, mainly including rutile titanium dioxide R818, R838, R868, R878, covering profiles, also have anatase TiO2 A1. Soft plastics and masterbatches, flat coatings, high-gloss coatings, water-based coatings, oil-based coatings, rubber, powder coatings, papermaking and other special fields, its products have been known in the market for their excellent whiteness and brightness, good hiding power and tinting power, stable application performance, and stable product quality and supply capacity.
Lithopone, an alternative to titanium dioxide

Thanks to its rheological and optical properties, Lithopone 30% offers both technical and economic advantages in the substitution of titanium dioxide in different applications. Among these advantages, it has been observed that Lithopone 30% has algaecidal properties in paints, which gives greater protection to the coating.

In a 2016 study published in Scientifica (Cairo), Egyptian researchers examined the effects of titanium dioxide nanoparticles on the organs of mice by orally administering the food additive daily, for five days. The results showed that the exposure produced “mild to moderate changes in the cytoarchitecture of brain tissue in a time dependent manner.” Furthermore, “Comet assay revealed the apoptotic DNA fragmentation, while PCR-SSCP pattern and direct sequencing showed point mutation of Presenilin 1 gene at exon 5, gene linked to inherited forms of Alzheimer’s disease.” The researchers wrote: “From these findings, “the present study concluded that TiO2NPs is genotoxic and mutagenic to brain tissue which in turn might lead to Alzheimer’s disease incidence.”
Rutile titanium dioxide R-996, white powder, insoluble in water, non-physiological toxicity, stable chemical properties, surface coated with silicon, aluminum, zirconium and organic treatment has excellent pigment performance, whiteness, brightness, good gloss; Strong hiding power, achromatic power and fluidity Rutile titanium dioxide, white powder, insoluble in water, non-physiological toxicity, stable chemical properties, excellent pigment performance after the surface is coated with silicon, aluminum, zirconium and organically treated, whiteness , Brightness, good gloss, hiding power, achromatic power and fluidity are strong, with excellent weather resistance and anti-powder properties.
