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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 DNP
Chemical name N.N'-Di-β-naphtge-p-phenylenedamine
Structural formula Antioxidant DNP
Molecular formula


Molecular weight 360.46
Properties gray powder crystal, Specific gravity 1.26.
Uses Mainly used as antioxidant of rubber, latex and plastic. Has superior role in heat-aging, natural aging and anti-copper, manganese, and other harmful metals. Offering anti-UV function in SBR. This product can work alone or work with other antioxidants. It can be used in the manufacture of tire cord, cable, elastic tape and other industrial rubber products, latex products (such as medical supplies) , is also used as hot-resistant antioxidant of ABS, POM, polyamide engineering plastics
Appearance gray powder crystal
Melting point ≥225 ºC
Heating loss ≤0.5%
Ash ≤0.5%
Residue on Sieve(100mesh) ≤0.01%
Packing paper box, lined with PE film bag, Net wt 10kg, or laminated kraft bag, lined with PE film, Net wt 20kg.
Storage Stored in cool and dry place, avoid fire, insolation and moisture.