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Chiguard® 291

Technical Datasheet | Supplied by Chitec Technology
Bis(2,2,6,6,-tetramethyl-4-piperidinyl) decanedioate and N,N'-bis(2,2,6,6-Tetramethyl-4-piperidinyl)-1,6-hexanediamine, polymer with 2,4,6-trichloro-1,3,5-triazine and 2,4,4- trimethyl-1,2-pentanamine. Acts as UV light absorber. Is a synergistic blend of Chiguard 770 (LMWH) and Chiguard 944 (HMWH). Especially good for thick applications where the efficacy and long term protection are needed. Suitable for the protection of polyolefins such as PP, PE, and EPDM.
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Product Type
Light Stabilizers / UV Absorbers > Triazines
Chemical Composition
Bis(2,2,6,6,-tetramethyl-4-piperidinyl) decanedioate and N,N'-bis(2,2,6,6-Tetramethyl-4-piperidinyl)-1,6-hexanediamine, polymer with 2,4,6-trichloro-1,3,5-triazine and 2,4,4- trimethyl-1,2-pentanamine
CAS Number
52829-07-9 ; 70624-18-9
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