Light Stabilizer 2020 manufacturer CAS:192268-64-7

Synonyms：

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 N-butyl-1-butanamine and N-butyl-2,2,6,6-tetramethyl-4-piperidinamine

CHIMASSORB 2020

Molecular Formula: /

Molecular Weight: 2600-3400

SPECIFICATIONS AND PHYSICAL CHARACTERISTICS

TEST	UNIT	SPECIFICATION
APPEARANCE		LIGHT YELLOW GRANULAR
MOLECULAR WEIGHT		2400-3400
VOLATILES	%	1.00MAX
CLARITY		CLEAR OR OPALESCENT SOLUTION
TRANSMITTANCE
425nm	%	92.00MIN

PRODUCT FEATURES AND APPLICATIONS
* UV 2020 is high molecular weight hindered amine light stabilizer(HALS). It shows excellent polymer compatibility and high extraction resistance. One of the unique features of UV 2020 is a very narrow molecular weight distribution, resulting in a consistent performance in use.
* UV 2020 combines the typical benefits of a variety of high molecular weight HALS. It provides superior light/thermal stability to polymers and improved ancillary properties like improved polymer processing.
* UV 2020 offers an optimal combination of exceptional levels of UV- and long-term thermal stability, and ancillary properties such as minimal pigment interaction and improved melt flow control. It provides excellent UV stability to PP fibers, PP tapes, PE films, thick articles of PP and PE.
Furthermore, it imparts unique long-term thermal protection to PP filled articles and carbon black filled systems. UV 2020is highly effective as a long-term thermal stabilizer in thin and thick articles and shows high extraction resistance.
For additional information please consult the Material safety Data Sheet

PACKAGE
20KG BAG
HANDLING AND STORAGE
Keep container tightly closed and dry and storage in cool place

Our company is a professional supplier of functional material additives. Our products include antioxidants, ultraviolet absorbers, light stabilizers, photoinitiators, heat stabilizers, nucleating agents, flame retardants, polyurethane chain extenders, nano light absorbing materials, antibacterial materials, functional masterbatches, colorants etc. After years of steadfast industry accumulation and technological innovation, a relatively complete additive industry chain has been formed in the rubber and plastic industry, ink industry, coating industry, textile printing and dyeing industry, functional resin and other industries. Significant achievements have been made in the field of additives.