Antioxidant 1790

Product Overview

Antioxidant 1790 represents a high-performance hindered phenolic stabilizer engineered specifically for the protection of organic polymers against thermal oxidative degradation. This advanced chemical additive functions by scavenging free radicals generated during processing and extended service life, thereby preserving the mechanical integrity and aesthetic properties of plastic materials. Our manufacturing process ensures exceptional purity levels, making it an ideal choice for demanding applications where long-term stability is critical. The chemical structure provides a robust defense against aging, ensuring that polymer products maintain their performance characteristics over time.

Chemical Properties And Mechanism

The molecular structure of Tris(4-tert-butyl-3-hydroxy-2,6-dimethylbenzyl) Isocyanurate provides superior resistance against extraction and volatilization compared to conventional antioxidants. This unique triazine backbone enhances compatibility with a wide range of polymer matrices, including polyolefins, polyurethanes, and engineering resins. With a molecular formula of C42H57N3O6 and a molecular weight of 683.163, this compound offers high thermal stability. Users will observe significant improvements in gas fading resistance, ensuring that final products maintain their color stability even under challenging environmental conditions. The hindered phenolic groups actively neutralize peroxy radicals, interrupting the oxidation chain reaction effectively.

Industrial Applications

Industrial applications for this specialty chemical span across multiple sectors, including the rubber and plastic industry, ink formulations, coating systems, and textile printing. It is particularly effective in polypropylene, polyethylene, polystyrene, and polyamide fibers. Furthermore, Antioxidant 1790 exhibits excellent synergistic effects when combined with hindered amine light stabilizers (HALS) and ultraviolet absorbers, allowing formulators to create comprehensive stabilization packages. Automotive components, packaging materials, and durable consumer goods benefit significantly from the incorporation of this additive, as it extends the usable lifespan of the final product.

Technical Specifications

Quality Assurance And Handling

Key performance advantages include high extraction resistance, which ensures the additive remains within the polymer matrix during contact with solvents or fluids. The product also demonstrates excellent thermal stability during high-temperature processing, preventing premature degradation. Our quality control protocols guarantee consistent batch-to-batch performance, reducing variability in your production lines and ensuring reliable end-product quality for your customers. We are committed to supplying global manufacturers with bulk quantities of this essential additive. Each shipment is accompanied by a comprehensive Certificate of Analysis (COA) verifying compliance with specified parameters. Proper storage in a cool, dry place with tightly closed containers ensures optimal shelf life. Partner with us for reliable supply chain solutions and technical support.