Hindered Amine Light Stabilizer UV-2020
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Product Description
Hindered Amine Light Stabilizer UV-2020 (Chemical Name: 1,6-Hexanediamine,N,N'-bis(2,2,6,6-tetramethyl-4-piperidinyl)-,polymer with 2,4,6-trichloro-1,3,5-triazine,reaction products with,Nbutyl-1-butanamine and N-butyl-2,2,6,6-tetramethyl-4-piperidina)
Block Oligomeric Hindered Amine Light Stabilizer.
Features
A high molecular weight hindered amine light stabilizer (HALS). It shows excellent compatibility in the polymer and high extraction resistance.
Specification of Product
Product Name : Hindered Amine Light Stabilizer UV-2020
Chimassorb 2020
CAS No.: 192268-64-7
Molecular Weight: 2600-3400
Melting Range（℃）: 120-150
Product form: Slightly yellow pastilles
Package: 20kg Carton
Solubility @20 ℃ ( g/100g solvent )
Water ＜0.0001
Tetrahydrofuran ＞15
n-Octanol ＞1
n-hexane ＞50
Dichloromethane ＞15
Isopropanol ＞0.2
Recommended substrate
Polyolefin
PU
PA
POM
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