Zinc white

Zinc White is a type of pigment that is widely used in a variety of artistic and industrial applications. It is made from zinc oxide, a chemical compound that is known for its high refractive index, ability to scatter light, and resistance to UV radiation.

History

Zinc white was first used as a pigment in the 18th century. It was initially used in oil painting, but its use quickly spread to other forms of art, including watercolor painting and pastel. It was also used in the production of paper, rubber, and plastics.

Properties

Zinc white is known for its high opacity, which makes it an excellent choice for covering other colors. It is also highly resistant to UV radiation, which makes it a popular choice for outdoor applications. However, it is also known for its slow drying time, which can make it difficult to work with in certain situations.

Uses

Today, zinc white is used in a variety of applications. In addition to its use in art, it is also used in the production of cosmetics, sunscreen, and food packaging. It is also used in the production of rubber and plastics, where it serves as a UV stabilizer.

Health and Safety

While zinc white is generally considered safe to use, it can be harmful if ingested or inhaled in large quantities. It is also a known skin irritant, and can cause redness and itching on contact.

See Also

• Lead white
• Titanium white
• Zinc oxide
• Pigment

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