DXSORB® UV-988
Tetraethyl bis[2-(1,4-phenylenedimethylene)]dimalonate
Index
Appearance
White Powder
Melting Point
137~140℃
Molecular Weight
418.4
CAS NO.
6337-43-5
Product Application
DXSORB® UV-988 is a high-efficiency colorless ultraviolet absorber. It converts ultraviolet rays into thermal energy via physical mechanisms, thereby effectively protecting polymers from UV-induced degradation. It exhibits excellent synergistic effects with hindered amine light stabilizers (HALS), and is suitable for a wide range of engineering plastics including PC, PET, PMMA, PA, etc.
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