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The active substance is a mixture of bis (1,2,2,6,6-pentamethyl-4-piperdimyl)-sebacate and
1-(Methyl)-8-(1,2,2,6,6-pentamethyl-4-piperidinyl)-sebacate
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Appearance: slight yellow liquid
Transmittance: ≥95%(425nm), ≥98%(500nm)
Volatile (m/m) ≤0.15%
Purity (m/m): ≥97.0 %
Ash (m/m): ≤0.10 %
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Hindered amine light stabilizer. Mainly used in coatings, printing ink and polyurethane lacquer, preventing
coating from blowing-out and surface peering-off with better effect for mobile coating. It has cooperative
effect with UV absorbent of benzotriazo.
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Because it easily absorbs moisture, XH 292 should be sealed and stored in dry places.
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Packed in Zn drum with net 180 kg.
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