Light Stabilizer UV-292 (contact: Allen)

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Light Stabilizer UV-292 (contact: Allen)
Posting date : Feb 14, 2011
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CONTACT PERSON: ALLEN I\Chemical name Bis(1, 2, 2, 6, 6-pentamethyl-4-piperidinyl)-sebacate and 1-(Methyl)-8-(1, 2, 2, 6, 6-pentamethyl-4-piperidinyl)-sebacate II\Introduction UV-292 liquid hindered amine light stabilizer which is widely used to improve the weatherability of a variety of polymers. UV-292 is a highly effective effective used for a wide range of polymers and applications including polyurethanes, sealants, adhesives, elastomers, unsaturated polyesters, acrylics, vinyl polymers(PVB, PVC). Hindered amine light stabilizer, mainly used in paints and printing ink, especially developed for coating. It's effciency provides significantly estended life time. It has cooperacive effects with UV absorbers of bebzotriazo. III\ Molecular Formula: C30H56N2O4 IV\ Molecular Weight: 509 V\ CAS NO: 41556-26-7 / 82919-37-7 VII\ The sale code name: PS-292 VIII\ Physical properties Appearance: Clear, slight yellow liquid Assay: ≥ 99% Melting point: >350 ° C Transmittance: 425nm≥ 97% 500nm≥ 98% IX\Packae: Net 25kg or 200kg blue plastic drum.

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