UV Absorber rau Pu

Nws yog ib qho kev ua tau zoo los tiv thaiv ultraviolet additive, uas tuaj yeem nqus tau lub teeb ultraviolet ntawm 240-330nm, thiab yuav luag txhua qhov nqus hauv yoj band ntawm 300-330nm.Nws tuaj yeem cuam tshuam cov yellowing ntawm PU. thiab epoxy resin khoom vim UV teeb. nws yog qhov tshwj xeeb tshaj yog rau kev siv sab nraum zoov thiab cov khoom uas yuav tsum tau muaj lub teeb pom kev zoo. Siv ua ke nrog cov tshuaj antioxidants, cov nyhuv ntawm yellowing kuj zoo dua.

Cim npe nrov: UV absorber rau pu, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, yuav, nqe, hais, ua nyob rau hauv Suav teb