UV-protective coatings

  Post Date: Dec 07,2021   Expiry Date: Jun 05,2022   Detailed Description: Price:7.14 USD Metric Tons Payment Method: L/C, T/T Descriptions The common outdoor anticorrosion protective coating is exposed to suffer the sun’s ultraviolet irradiation. In general, it will turn yellow after three months, pulverization after six months. It not only influence the appearance, but also lower…