Rubber antioxidant MB, premium grade 25kg/bag | Rubber antioxidant MB / | Rubber antioxidant 2246 20kg/bag | Rubber accelerator ZDC(ZDEC, EZ) 25kg/bag | Rubber accelerator PX 25kg/bag | Rubber accelerator PZ(ZDMC) 20kg/bag | Rubber accelerator ZDBC(BZ) 25kg/bag | Rubber accelerator NA-22(ETU) 25kg/bag | Rubber accelerator TMTD 25kg/bag | Rubber antioxidant RD | Rubber antioxidant DNP | Rubber antioxidant ODA | Rubber antioxidant NBC | Rubber antioxidant AW | Rubber antioxidant TPPD | Rubber antioxidant 264 | Rubber accelerator TP(liquid) | Rubber accelerator TRA(DPTT) | Anti-scorching agent CTP | Anti-scorching agent YG-1 | Anti-scorching agent CRX--Zhejiang Linhai Xinhua Chemicals Factory

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Products

Rubber antioxidant DNP

Chemical name:

N.N'－Di－β－naphtge－p－phenylenedamine

Structural formula:

Molecular formula:

C26H20N2

Molecular weight:

360.46

Technical index:

Item	Index
Appearance	gray powder
Melting point ℃ ≥	225
Loss on heat % ≤	0.5
Ash % ≤	0.5
2-naphthol % ≤	0.3
Residue on sieve (100 m) ≤	0.01

Properties:

gray powdery 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

Packing:

film bag lined paper box , net wt 10kg.

Storage:

kept in dry and cool place, avoid insolation, moisture and fire.