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Naugard J
N,N'-Diphenyl-p-phenylenediamine
N,N'-Diphenyl-p-phenylenediamine (DPPD)
74-31-7
Amine antioxidants(DPPD)
Product Description:
Naugard J is an antioxidant for use in rubber, polyethylene, petroleum and vegetable oils. In natural rubber it protects against copper and manganese and gives excellent protection against outdoor flexing and static weather cracking. Protects against thermal oxidation in polyethylene, inhibits gum formation and degradation at elevated temperature in petroleum oils. Available in pastille and powder form.
0.25 phr (nat rubber), 0.4 phr (SBR)
Physical Appearance: Gray powder
Specific Gravity: 1.21
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Uniroyal Chemical Co., Inc/Specialty Chemicals
ÀüÈ­¹øÈ£ 203-573-3314; 800-322-3243
Æѽº¹øÈ£ 203-573-3541
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ÁÖ¼Ò 199 Benson Road, Middlebury.CT 06749
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