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Rubber antioxidant 4020 (6PPD)

Chemical name: N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine
Molecular formula : C18H24N2
Structure Formula : 
CAS NO:793-24-8
Quality standard: (GB/T 21841-2008) 
Item
Top-grade
First grade
Appearance
violet brown granular solid
Crystallization point ℃ ≥
46.0
44.0
Loss on heat, % ≤
0.50
0.50
Ash, % ≤
0.30
0.30
Properties: violet brown or dark violet brown lumpy or granular with low Melting point
Application: used in vehicle tyres, shoes and belt products. 
Package: paper-plastic laminated bag, 25kg/bag or 20kg/bag.



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