Pigment Yellow 191 has excellent migration resistance

Pigment Yellow 191, also known as permanent Yellow HGR 191, is an organic pigment with bright coloring power and good migration resistance. Its application in plastics such as high-density polyethylene (HDPE) and polycarbonate (PC) demonstrates its high temperature and migration resistance. In HDPE, its heat resistance reaches 300 ° C, while in polycarbonate, its temperature resistance can reach 330 ° C, and it has good resistance to organic solvents. In addition, in soft PVC, pigment yellow 191 also shows excellent migration resistance, even under low concentration applications, such as PY-81/83 migration intolerance, it can remain stable and does not occur.

These characteristics make pigment yellow 191 an ideal choice for high-temperature processing plastics, whether it is HDPE, PP, ABS and other engineering plastics, or in PC processing, it can reach 330℃ thermal stability. Therefore, it can be said that pigment yellow 191 is not only resistant to high temperature, but also shows excellent migration resistance in a variety of plastic applications, which is suitable for the production of plastic products that require bright colors and migration resistance.

Pigment Yellow 191 is suitable for a variety of plastic products, such as furniture, automobiles, electronic equipment, packaging, etc. Its unique migration resistance ensures that there is no uneven color and migration in the production process, thus ensuring product quality and appearance. At the same time, pigment yellow 191 also has good weather resistance, light resistance and chemical resistance, which can ensure that the product still maintains stable performance in harsh environments.

This is the pigment yellow 191 migration resistance in detail, if you need to learn more about other properties and applications of this pigment, please contact us for professional advice and guidance.