Description

1,3,5-Triazine-2,4,6-triamine, N,N'''-1,2-ethanediylbis[N-[3-[[4,6-bis[butyl(2,2,6,6-tetramethyl-4-piperidinyl)amino]-1,3,5-triazin-2-yl]amino]propyl]-N,N''-dibutyl-N,N''-bis(2,2,6,6-tetramethyl-4-piperidinyl)- is a high-performance, polymeric hindered amine light stabilizer (HALS) of significant industrial importance. This compound is engineered to provide exceptional long-term thermal and UV stability to a wide range of polymeric materials, protecting them from degradation and extending their service life. It is a critical additive for manufacturers in the plastics, coatings, and synthetic fiber industries who require premium stabilization for their products under demanding environmental conditions.

Application

• Polyolefin Stabilization: Primary use as a highly effective light and heat stabilizer for polypropylene (PP) and polyethylene (PE) in automotive parts, agricultural films, and outdoor furniture.
• Engineering Plastics: Imparts superior weatherability and color retention to polyamides (nylon), polycarbonates, and other engineering plastics used in automotive exteriors and consumer electronics.
• Industrial Coatings & Paints: Protects industrial and automotive coatings, powder coatings, and wood finishes from chalking, gloss loss, and cracking caused by UV exposure.
• Adhesives & Sealants: Enhances the durability and longevity of high-performance adhesives and sealants exposed to sunlight and elevated temperatures.
• Synthetic Fibers: Used in the stabilization of polypropylene and polyamide fibers for outdoor textiles, geotextiles, and artificial turf to prevent strength loss and fading.
• Masterbatch Production: A key active component in the formulation of concentrate masterbatches for easy and uniform dispersion in polymer processing.

Basic Information

Item	Details
Product Name	1,3,5-Triazine-2,4,6-triamine, N,N'''-1,2-ethanediylbis[N-[3-[[4,6-bis[butyl(2,2,6,6-tetramethyl-4-piperidinyl)amino]-1,3,5-triazin-2-yl]amino]propyl]-N,N''-dibutyl-N,N''-bis(2,2,6,6-tetramethyl-4-piperidinyl)-
CAS No.	80387-98-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polymeric HALS; Bis(1,2,2,6,6-pentamethyl-4-piperidyl) sebacate and Methyl (1,2,2,6,6-pentamethyl-4-piperidyl) sebacate mixture; High molecular weight HALS; UV-3346; Light stabilizer 770; LS-770; N,N'''-1,2-ethanediylbis[N-[3-[[4,6-bis[butyl(1,2,2,6,6-pentamethyl-4-piperidinyl)amino]-1,3,5-triazin-2-yl]amino]propyl]-N',N''-dibutyl-N',N''-bis(1,2,2,6,6-pentamethyl-4-piperidinyl)-1,3,5-triazine-2,4,6-triamine
EINECS	Contact for details

Quality Control

Our production of this hindered amine light stabilizer adheres to strict quality management systems, ensuring batch-to-batch consistency and performance reliability. The product is manufactured under controlled conditions with rigorous in-process and final quality testing. Key parameters such as active content, melting range, and color are monitored. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and specific properties is provided with each 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 heat sources and incompatible materials. Under these conditions, the product remains stable for extended periods.

Specification

Item	Specification
Appearance	White to light yellow powder or granules
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Volatile Matter	≤ 0.5%
Ash Content	≤ 0.1%
Transmittance (425nm)	≥ 90%
Transmittance (500nm)	≥ 95%

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