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LOWINOX™ AH25
LOWINOX™ AH24 is a sterically hindered phenolic antioxidant designed for use in unvulcanized rubber, giving excellent protection from oxygen and UV exposure.
LOWINOX™ AH25 is a sterically hindered phenolic antioxidant that provides excellent protection for unvulcanized rubber adhesives, tapes, and films from oxygen and UV-initiated cracking. It prevents tack loss and reduces the cold flow of unvulcanized rubber. LOWINOX™ AH25 is a very effective stabilizer and antiskinning agent for a variety of coatings, and provides scorch protection in wire and cable applications. This antioxidant also provides acrylonitrile-based polymers with excellent stabilization performance.
Specifications
Form: Powder Color: White to cream CAS number: 79-74-3 Molecular weight: 250 g/mol Melting point: 179 °C Bulk density: 290 kg/m³ Volatility (2 g/2 h/80 °C): 0.5% max Ash content (5 g/800 °C): 0.1% max
Primary Chemistry: 2,5-Di-tert-amyl-hydrochinon
Features & Benefits
Food contact approvals Good scorch resistance for wire and cable Antiskinning agent for coatings Excellent protection from oxygen and UV exposure Prevents tack loss Reduces cold flow
Problems Solved
Degradation of unvulcanized rubber with exposure to oxygen and light Tack loss and cold flow of unvulcanized rubber products, including films, tapes, and adhesives Skinning in paints and coatings formulations Scorching in wire and cable applications
Applications
Unvulcanized rubber adhesives Tapes Films Wire and cables Coatings
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Thank you
Thank you for your inquiry and interest in ChemPoint. We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
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