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Linhai Xinhua Chemicals Factory

Add: Xunqiao Industrial Park, Linhai, Zhejiang, China

Zip code:317024

Contact:Zhao Chao




ProductsWelcome to visit Linhai Xinhua Chemicals Factory
Product Name Antioxidant 4020(6PPD)
Chemical name N-1,3-dimethylbutyl-N'-phenyl-p-phenylenediamine
Structural formula Antioxidant 4020(6PPD)
Molecular formula


Molecular weight 268.4
Properties gray violet to violet brown powdery solid , Relative Density 0.986-1.00.
Uses An antioxidant used for rubber products with high efficiency, low poison and low solvent-extraction amount, also used as stabilizer in synthetic rubber which is widely applied in lots of rubber products.
Appearance gray violet to violet brown flaky or powdery
Melting point ≥ 45.0°C
Heating loss ≤ 0.30%
Ash ≤ 0.15%
Residue on Sieve(100mesh)
Packing PE film bag lined PP woven bag or laminated kraft bag, Net wt 25kg.
Storage Kept in cool, dry and ventilating place, avoid direct sunlight.

Purity %≥ 96.0

Crystallization point °C≥ 45.5