Lub teeb nrawm ntawm tus masterbatch ncaj qha cuam tshuam rau fading ntawm cov khoom. Lub ntim yas ntim khoom raug rau lub teeb pom kev zoo thaum khaws cia hauv lub tsev rau khoom. Lub teeb nrawm (lub teeb nrawm) qib xav tau ntawm cov xim masterbatch siv yog qhov ntsuas tseem ceeb. Lub teeb nrawm nrawm tsis zoo. Nws yuav ploj sai sai thaum siv. Lub teeb tiv thaiv qib xaiv rau cov khoom tiv taus huab cua yuav tsum tsis qis dua rau qib, nyiam dua xya lossis yim qib, thiab cov khoom siv sab hauv tuaj yeem xaiv plaub lossis tsib qib. Yog tias tsim nyog, txhim kho lub teeb tiv thaiv qib ntawm masterbatch, thiab ntxiv cov tshuaj tiv thaiv xws li nqus dej ultraviolet rau masterbatch. Lossis nce kev tiv thaiv hauv lub tsev rau khoom kom txo qis tshav ntuj.
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