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Hindered Amine Light Stabilizers(HALS)

PowerStab™ 783

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

Synonym:Dimethyl succinate polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol
Chemical Structure
Introduction / Features
PowerStab™ 783 is a versatile light stabilizer with good extraction resistance, low gasfading and low pigment interaction.
Physical Properties
Chemical Name: Poly[[6-[(1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine-2,4-diyl][(2,2,6,6-te tramethyl-4-piperidinyl)imino]-1,6-hexanediyl[(2,2,6,6-tetramethyl-4-piperidinyl)imino]])
CAS No.: 71878-19-8/65447-77-0
EINECS No.: n.a.
Formula: (C35H68N8)n /(C15H25NO4)n
Molecular Weight: n.a
Melting Point(°C): Min.90
Volatiles(%): Max.1
Ash(%): Max.0.2
Appearance: White to Slightly Yellow Pastilles


Applications
PowerStab™ 783 is particularly well suited for LDPE, LLDPE, HDPE films, tapes and thick sections and for PP films. It is also the product of choice for thick sections where indirect food contact approval is required.
Packings
PowerStab™ 783 is supplied in 25kg bag.
Technical Library
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