Chemical name: 

Poly-{[6-[(1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine-2,4-diyl][(2,2,6,6-tetramethyl-4-piperidyl)imino]-1,6-hexanediyl[(2,2,6,6-tetramethyl-4-piperidyl)imino]}

CAS No.: 70624-18-9                     

Molecular formular: [C35H66N8]n (n=4-5) 

Molecular weight: 2000-3100                     

Appearance: White to slightly yellow powder

Melting point,℃:110-130

Ash, %: ≤0.1

Volatility, %: ≤1

Light transmittance, %: 425nm≥93

                     450nm≥95

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