93-46-9 N,N'-Di-2-naphthyl-p-phenylenediamine Rubber Antioxidant DNP C26H20N2

93-46-9 N,N'-Di-2-naphthyl-p-phenylenediamine Rubber Antioxidant DNP C26H20N2

1. Antioxidant DNP is mainly used as antioxidant, stabilizer and polymerization inhibitor for rubber, latex and plastics.
2. This product has excellent resistance to heat aging, natural aging and resistance to harmful metals such as copper and manganese.
Product Specification
 

 

Item

Specification

CAS No.

93-46-9

Appearance (Visual Inspection)

Light gray powder

Molecular Formula

C26H20N2

Molecular Weight

360.45

Melting Point

225-229

Loss on Drying ≤%

0.5

Ash ≤%

0.5

Package

25 KG Bag

 

Application and advantages
 

 

Antioxidant DNP, also known as N,N'-Di-2-naphthyl-p-phenylenediamine, is mainly used as an antioxidant, stabilizer and polymerization inhibitor for rubber, latex and plastics.

Rubber antioxidant DNP has excellent resistance to heat aging, natural aging and resistance to harmful metals such as copper and manganese. This product is one of the least polluting varieties among amine antioxidants.

This product is suitable for natural rubber, synthetic rubber and its latex products, ABS, polyformaldehyde and polyamide, etc. This product can be used alone or in combination with other antioxidants. The dosage for individual use is 0.5~2.0 parts.

 

QA&QC
 

 

MSDS and COA are available

 

Company advantage
 

 

**Extensive Industry Experience**: With years of experience in the rubber chemicals industry, we possess in-depth knowledge and understanding of market trends, customer requirements, and technical expertise. Our expertise allows us to provide reliable and effective solutions to our customers.

**Commitment to Innovation**: Our company values innovation and invests in research and development to stay at the forefront of the rubber chemicals industry. We continuously explore new technologies, processes, and formulations to offer cutting-edge products that meet evolving market needs.

**Compliance with International Standards**: Our rubber chemicals comply with international standards and regulations, ensuring that our products meet global quality and safety requirements. This allows us to serve customers across different regions and facilitate international trade.

 

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