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| Akrochem Antioxidant S |
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| Octylated diphenylamine |
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| 101-67-7 |
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Akrochem Antioxidant S is an octylated diphenylamine anti-degradant. It imparts excellent heat resistance to most natural and synthetic polymers, especially in polychloroprene where it does not contribute to scorch as other anti-degradants often do (in many instances it actually improves scorch resistance). When used in combination with Akrochem Antioxidant 58 or 60, a synergism produces outstanding heat resistance. Non-blooming at normal loadings of 1 to 4 phr. Like other amine antioxidants, Antioxidant S will discolor and stain, but very slightly. Antioxidant S typically can be used in most colors except very light whites or yellows. |
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Appearance Light Tan Powder/Flakes Specific Gravity 1.00 Melting Point 95°C (85°C min.) Solubility Soluble in acetone, gasoline and toluene Insoluble in water |
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