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LIGHT STABILIZER 783

Chemical name:

The active substance is a mixture of:

Poly-{[6-[(1,1,3,3-tetramethylbutyl}-imino]-1,3,5-triazine-2,4-diyl][2-(2,2,6,6-tetramethylpiperidyl)-amino]-hexamethylene[4-(2,2,6,6-tetramethylpiperidyl)-imino]}andPoly-(N-β-hydroxyethyl-2,2,6,6-tetramethyl-4hydroxy-piperidylsuccinat)

CAS NO: 70624-18-9 65447-77-0

Appearance: light yellow granules or white powder

Transmittance: ≥ 90%(425nm)

≥ 94%(500nm)

Volatile : ≤0.75%

Ash: ≤0.1%

Molecular Weight(Mn): >2000-3100

>2500

Application:

Application include polyolefin (PP, PE), polyurethane, polyfomaldehyde, polyamide and polyester and polyester with elastomers. And it can be used in engineering plastic such as ABS When be used in low concentration agricultural film system (LDPE or LLDPE), it delivers excellent cost/perfomance benefits.

Storage :

Avoid sunlight Be kept in dry place and under 30 ℃

(inner with plastic bag)

Bohanchem offers plastic additives (chemical additives) such as optical brightener (optical brightening agent, fluorescent whitening agent), UV absorber (UV absorbent), light stabilizer (light stabilizing agent, UV stabilizer, UV stabilizing agent), antioxidant, pigment.