HS-200A

Tiangang® HS-200A is a high molecular weight hindered amine light stabilizer (HMW HALS), it shows excellent compatibility in the polymer and high extraction resistance. One of the unique features of Tiangang® HS-200A is a very narrow molecular weight distribution, resulting in a consistent performance in use and processing. Tiangang® HS-200A combines the typical benefits of a variety of high molecular weight HALS. It provides superior light/thermal stability to the polymer and improved ancillary properties like enhanced color yield of pigments.

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