CAS NO. 18600-59-4 GOYENCHEMUV-3638 is a highly-effective UV absorber based on the structure of benzoxazinone that is with high stability and light fastness properties. Thanks to its twice the absorption at UV-A range than triazine or benzotriazole based UV absorbers on the same weight basis, GOYENCHEMUV-3638 is perfectly suitable for engineering plastics and polymers which extra protection at blue-swift UV regions is required. Features/Benefits: - Provides plastics or polymers excellent UV protection
- High stability and light fastness properties
Applications: - Engineering plastics: PET, PBT, etc.
- Polymers which extra protection at blue-swift UV regions is required
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