Description

N2,N2-bis[3-[[4,6-bis[butyl(2,2,6,6-tetramethyl-4-piperidyl)amino]-1,3,5-triazin-2-yl]amino]propyl]-N4,N6-dibutyl-N4,N6-bis(2,2,6,6-tetramethyl-4-piperidyl)-1,3,5-triazine-2,4,6-triamine is a high-performance, high-molecular-weight hindered amine light stabilizer (HALS) designed for superior long-term polymer protection. This compound matters for its exceptional ability to scavenge free radicals and inhibit photo-oxidative degradation, significantly extending the service life of sensitive materials exposed to harsh environmental conditions. It is critically needed by formulators and manufacturers in the plastics, coatings, and synthetic fiber industries who require maximum durability and color retention for their high-value products.

Application

• Polyolefin Stabilization: Primary application in the long-term thermal and UV stabilization of polypropylene (PP) and polyethylene (PE) for automotive parts, agricultural films, and outdoor furniture.
• Engineering Plastics: Enhances weatherability and prevents embrittlement in polyamides (PA), polycarbonates (PC), and acrylonitrile butadiene styrene (ABS) used in exterior automotive components and construction materials.
• Industrial and Automotive Coatings: Provides critical UV protection in clearcoats, topcoats, and pigmented systems to prevent gloss loss, cracking, and chalking.
• Adhesives and Sealants: Improves the durability and performance lifespan of polyurethane and other polymer-based adhesives exposed to sunlight.
• Synthetic Fibers and Geotextiles: Protects polypropylene and polyethylene fibers from degradation, maintaining tensile strength in applications like outdoor fabrics and soil stabilization grids.
• Masterbatch Production: A key active component in concentrated additive masterbatches for easy and uniform dispersion in polymer processing.

Basic Information

Item	Detail
Product Name	N2,N2-bis[3-[[4,6-bis[butyl(2,2,6,6-tetramethyl-4-piperidyl)amino]-1,3,5-triazin-2-yl]amino]propyl]-N4,N6-dibutyl-N4,N6-bis(2,2,6,6-tetramethyl-4-piperidyl)-1,3,5-triazine-2,4,6-triamine
CAS No.	68310-27-0
Molecular Formula	C72H144N24
Molecular Weight	Approx. 1362.1 g/mol
Synonyms	Bis(1,2,2,6,6-pentamethyl-4-piperidyl) [[3,5-bis(1,2,2,6,6-pentamethyl-4-piperidyl)amino]-1,3,5-triazin-2-yl]amino]propyl] [[3,5-bis(1,2,2,6,6-pentamethyl-4-piperidyl)amino]-1,3,5-triazin-2-yl]amino]propyl] 1,3,5-Triazine-2,4,6-triamine; High Molecular Weight HALS 770; UV-770; Light Stabilizer 770; Polymeric HALS; Chimassorb 2020 (Analogous commercial grade); Tinuvin 622 (Analogous commercial grade); Nylostab S-EED
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 for critical polymer applications. The product undergoes comprehensive analysis including HPLC for assay and impurity profiling, melting point determination, and colorimetric assessment. A detailed Certificate of Analysis (COA) documenting purity, physical properties, and performance indicators is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. This material is hygroscopic (moisture-sensitive). Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed when not in use to prevent moisture absorption and contamination. Store away from strong acids and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	100 - 135 °C
Volatile Matter	≤ 0.5%
Ash Content	≤ 0.1%
Primary Amine Content	≤ 0.5%

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