Technical datasheet
Skywhite® Optical Brightener 4BK
Supplied byHangzhou Tiankun Chem- Last Updated on Jun 18, 2025
Skywhite® Optical Brightener 4BK by Hangzhou Tiankun Chem acts as an optical brightening agent. It is an environmentally friendly grade and has migration resistance. It offers high whiteness, brightness, and efficiency. It is suitable for all kinds of textiles and is dedicated to PP and PE recycled materials.
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Skywhite® Optical Brightener 4BK properties
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