Description

1,3-Propanediamine,N,N"1,2-Ethanediylbis-, Polymer With n-Butyl-2,2,6,6-Tetramethyl-4-Piperidinamine And 2,4,6-Trichloro-1,3,5-Triazine is a high-performance polymeric hindered amine light stabilizer (HALS). This compound is engineered to provide exceptional long-term thermal and UV stability to a wide range of polymeric materials. It is a critical additive for manufacturers in the plastics, coatings, and synthetic fiber industries seeking to enhance product durability and lifespan under demanding environmental conditions.

Application

• Polymer Stabilization: Primary use as a high-efficiency light and heat stabilizer in polyolefins (PP, PE), engineering plastics, and synthetic fibers to prevent photo-oxidative degradation.
• Automotive Components: Protection of interior and exterior plastic parts, such as bumpers, dashboards, and trims, from UV-induced fading, chalking, and loss of mechanical properties.
• Industrial and Agricultural Films: Extending the service life of greenhouse films, mulch films, and geomembranes exposed to intense sunlight and weathering.
• Coatings and Paints: Enhancing the weatherability and gloss retention of industrial and automotive coatings, preventing yellowing and cracking.
• Outdoor Furniture and Construction Materials: Stabilizing plastic lumber, decking, fencing, and siding against environmental stress.
• Advanced Polymer Compounds: Used in high-performance polymer formulations requiring superior long-term thermal aging resistance.

Basic Information

Product Name	1,3-Propanediamine,N,N"1,2-Ethanediylbis-, Polymer With n-Butyl-2,2,6,6-Tetramethyl-4-Piperidinamine And 2,4,6-Trichloro-1,3,5-Triazine
CAS No.	120498-03-5
Molecular Formula	Polymeric substance; Contact for details
Molecular Weight	Polymeric substance; Contact for details
Synonyms	Poly[[6-[(1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine-2,4-diyl][(2,2,6,6-tetramethyl-4-piperidinyl)imino]-1,6-hexanediyl[(2,2,6,6-tetramethyl-4-piperidinyl)imino]]; Chimassorb 2020; Hindered Amine Light Stabilizer 2020; HALS 2020; UV Stabilizer 2020; N,N'-Bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,6-hexanediamine polymer with 2,4,6-trichloro-1,3,5-triazine and N-butyl-2,2,6,6-tetramethyl-4-piperidinamine; Bis(1,2,2,6,6-pentamethyl-4-piperidinyl) sebacate polymer with methyl-1,2,2,6,6-pentamethyl-4-piperidinyl sebacate (related polymeric HALS)
EINECS	Contact for details

Quality Control

Our production of this polymeric HALS adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is tested against key parameters including active content, molecular weight distribution, and thermal stability. A comprehensive Certificate of Analysis (COA) detailing purity and performance specifications is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources. Under these conditions, the product remains stable for extended periods.

Specification

Item	Specification
Appearance	White to light yellow powder or granules
Assay (Active HALS Content)	≥ 98.0%
Melting Point	Contact for details
Volatile Content	≤ 0.5%
Ash Content	≤ 0.1%
Solubility	Soluble in common organic solvents

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.