UV 3638 offers very strong and broad UV absorption with no color contribution. Possesses very good stabilization for polyesters(PET) and polycarbonates(PC). 3638 is based on a …

CYASORB® UV-3638F has a very strong, broad UVA and UVB coverage, no color and imparts excellent UV protection for PC, PET and copolyesters. It is typically used in the stabilization of …

紫外线吸收剂UV-3638是高分子制品（例如塑料、橡胶、涂料、合成纤维）的一种添加剂，它能屏蔽或吸收紫外线的能量，猝灭单线态氧及将氢过氧化物分解成非活性物质等功能，使高分子聚 …

2024年12月18日 · Cyasorb 3638 offers very strong and broad UV absorption with no color contribution. Possesses very good stabilization for polyesters(PET) and …

Ultra­vi­o­let absorp­tion peak is wider, with lit­tle change in prod­uct col­or, unsuit­able to react with met­al, durable per­for­mance, and good com­pat­i­bil­i­ty with oth­er sta­bi­liz­ers. Fill out our inquiry …

2024年3月7日 · CYASORB® UV-3638F imparts excellent UV protection for PC, PET and copolyesters. It is typically used in the stabilization of PET bottles and electronic displays. It is …

2024年3月12日 · CYASORB UV-3638F （2, 2' -(1,4-亚苯基)双(4H-3,1-苯并噁嗪-4-酮)） CAS号： 18600-59-4. EINECS No. 418-280-1 (REACH 1-100 t/a re gis tered) FDA st atus App roved …

氰特3638基于苯并氧杂环庚酮结构，可提供高达350°c的短期热稳定性和高达160°c的长效热稳定性。 包装： 25kg /纸袋，每块300 / 500kg一托盘

cyasorb uv-3638是fda认可食品接触材料添加剂。 尤其适用于高端PET食品包装材料（橄榄油瓶，番茄酱，化妆品等），保护内容物维生素等避免紫外线照射从而失去功效。

cyasorb uv-3638f是fda认可食品接触材料添加剂。 尤其适用于高端PET食品包装材料(橄榄油瓶,番茄酱,化妆品等),保护内容物维生素等避免紫外线照射从而失去功效。