He is an encyclopedia author specializing in the field of chemical engineering. He has in-depth research and understanding of various plastic materials, especially for polyethylene, a common and important polymer compound, which is familiar with its properties, characteristics and application range - from basic knowledge to advanced application skills can benefit people!
Titanium dioxide is much safer for use as a pigment compared to lead.
Lead is a toxic metal that can cause serious health issues, including brain damage, especially in children.
On the other hand, titanium dioxide is typically considered safe and is widely used in everything from paints to cosmetics.
It is also typically more sustainable to produce and is easier to manage in a waste stream compared to lead, making it a safer choice for both human health and the environment.