light Stabilizer 2020 | HALS 2020 | Chimassorb 2020

Light Stabilizer Chimasorb 2020 

reactionmaterial of 1,6 – hexanediamine, N,N’-bis (2,2,6,6-tetramethyl-4-piperidine-yl),2,4,6-trichloro-1, 3,5-triazine,N-butyl-1-butylamine, and N-butyl-2 ,2,6,6- tetramethyl-4-piperidineamine

Formula(C33H60N8O)n HALS 2020 chimasorb 2020
Molecular Weight2600-3400


chimasorb 2020, light stabilizer 2020


Appearanceslightly yellow granules
Melting point120-150. C
Flash pointNot tested
Solubility(20℃)Water< 0.0001
n-Hexane> 50
Tetrahydrofurane> 15
Dichloromethane> 15
Ethanol/Water 95/5> 2.5
n-Octanol> 1.0
Isopropanol> 0.2


>Chimassorb 2020 Features: Block oligomeric hindered amine light stabilizer, excellent compatibility, high extraction resistance.

>Highly effective light stabilizer for polyolefins (PP, PE), olefin copolymers such as EVA as well as blends of polypropylene with elastomers.

>It imparts unique long-term thermal protection to PP-filled articles and carbon black-filled systems. HALS 2020 is highly effective as a long-term thermal stabilizer in thin and thick articles and shows high extraction resistance.

> Its concentrations range between 0.1 % and 1.5 %, depending on the substrate, processing conditions and application.

Handling and Safety: 

>HALS 2020 requires no special safety measures, provided the usual precautions for handling chemicals are observed.

>For additional handling and toxicological information, please consult us for Maternal Safety Date Sheet.


25kg per fiber drum, 9*3 layer 27drum per pallet, or according to customers’ requirements.


light stabilizer uv 2020 msds sds baoxu chemical

light stabilizer Chimassorb 2020 tds baoxu chemical