Nano powder has various applications in modern industry. One of them is added to printing inks and coatings to provide UV resistance. Because of its very small size and high specific surface area, nano powder can bring remarkable effect in a very small amount. So, what nano powders can be added to printing inks and coatings to play the role of UV resistance? This article will provide you with a brief introduction.

1、 Nano titanium dioxide powder

Nano titanium dioxide powder is a kind of common nano powder, which can be added to inks and coatings to resist ultraviolet radiation. It is widely used in indoor and outdoor building materials, plastics, colored materials, and other fields to improve their durability and color. Adding nano titanium dioxide powder to printing inks and coatings can not only resist UV damage, but also enhance their waterproofing and wear resistance.

2、 Nano zirconia powder

Nano zirconia powder is a superior nano powder than nano titanium dioxide powder. It can be added into printing ink and paint to achieve UV resistance. Its special crystal structure endows it with extremely high UV resistance, which can protect printed materials or coatings from maintaining bright colors and prevent them from fading or yellowing due to exposure to sunlight.

3、 Nano alumina powder

Nano alumina powder is a high-quality nano powder, which can be added to printing ink and paint to play the role of anti ultraviolet. Its main feature is the ability to form a protective film on the photosynthetic material, preventing UV damage to the photosynthetic pigment, thereby protecting and enhancing its color brightness.

The above three nano powders all provide important UV protection for printing inks and coatings, enabling printing materials or coatings to keep fresh in complex environments. Of course, these nano powders also need to be properly formulated to achieve the best performance.
Dongguan SAT NANO has always been committed to providing customers with high-quality nano powder. Our products meet the highest technical standards, and can provide your printing ink and paint with the best anti ultraviolet effect. If you need to add nano powder, please contact our professional technical team. We will provide you with the best solution.
In short, nano powder is an important part of printing ink and coating, which plays a vital role in improving durability and aesthetics. Nano titanium dioxide, nano zirconia, nano alumina powder, etc. can all be added to printing inks and coatings, playing an important role in UV protection.