AO 168 General Information and Properties
Molecular Formula | C42H63O3P |
Molecular Weight | 646.9 g/mol |
Appearance | White, free flowing powder |
Melting Range | 183 – 186°C |
Density (20 °C) | 1.03 g/ml |
Bulk Density | 480 – 570 g/l |
Antioxidant 168 Properties That Influence the Application and Performance
Veenox 168 or Antioxidant 168, boasts exceptional properties that make it a highly sought-after solution for industries looking to protect their materials from degradation caused by exposure to heat, light, and other environmental factors.
Oxidation Inhibition: As a primary antioxidant, Veenox 168 efficiently inhibits the oxidation process by scavenging free radicals, thereby preventing chain reactions that lead to material degradation.
Thermal Stability: When it comes to polymer compounding stabilizers, AO 168's impressive thermal stability allows it to function effectively in high-temperature applications, protecting materials even under elevated processing conditions.
Non-Discoloring: Veenox 168’s non-discoloring nature ensures that the appearance and aesthetics of the end products remain unaffected, maintaining their visual appeal over time.
Synergistic Effects: With antioxidant 1010, you can significantly extend the shelf life of your products, ensuring that they maintain quality and efficacy for a longer duration.
Dosage: This antioxidant exhibits synergistic effects when used in combination with other stabilizers, enhancing overall performance and extending the service life of materials.
Applications
As a primary antioxidant, Veenox 168 efficiently neutralizes free radicals, preventing oxidative chain reactions that lead to material degradation. As a result, it significantly enhances the longevity and stability of various end products.
Polymers and Plastics: Veenox 168 serves as a primary stabilizer in various polymers and plastics PVC, Masterbatch and Polyethylene, Polypropylene, Polystyrene, providing long-term protection against degradation caused by heat, light, and environmental exposure. Its role in inhibiting chain scission and cross-linking reactions ensures the preservation of mechanical and physical properties, resulting in durable and high-quality materials.
Rubber Products: In the rubber industry, Veenox 168 plays a crucial role in preserving the elasticity and resilience of rubber-based products, even in challenging environments.
Coatings and Paints: Veenox 168 is employed as an additive in coatings and paints to protect against oxidative degradation, ensuring that coated surfaces maintain their appearance and structural integrity over time.
Lubricants and Oils: The chemical’s thermal stability makes it an ideal choice as an antioxidant for lubricants and oils, safeguarding machinery components and extending their service life.
Adhesives and Sealants: As an antioxidant in adhesives and sealants, Veenox 168 enhances the stability and performance of these formulations, promoting reliable bonding and sealing properties.
Other Industrial Applications: Beyond the mentioned industries, Veenox 168 finds use in various applications, ensuring superior protection against degradation in a diverse array of materials.
Packaging & Shipping Information
The product is available in both PW (Powder) and GR (Granule) form.
Packing: 25kg/Bag, 500kg/Pallet, 10MT/20’FCL.
Our product is EU REACH certified.
SC Chem has stateside inventory available and samples upon request. Please reach out to today for a quote!
Antioxidant 168 (AO-168)
Hydrolytically stable phosphite processing stabilizer
CAS # 31570-04-4
Antioxidant 168 is a hydrolytically stable phosphite processing stabilizer. Veenox 168 reacts during processing with hydroperoxides formed by autoxidation of polymers preventing process induced degradation and extending the performance of primary antioxidants. Antioxidant 168, boasts exceptional properties that make it a highly sought-after solution for industries looking to protect their materials from degradation caused by exposure to heat, light, and other environmental factors.