Antioxidant D Used as Stabilizer of Synthetic Rubber

Antioxidant D is light gray powder. Its chemical composition is N-phenyl-2-naphthylamine. It has very good protective performance on rubber aging caused by heat, oxygen and flex. Besides, it has inhibiting effect on harmful heavy metals. It turns into gray-red when it is exposed to sunlight, so it is not suitable for white or light-colored rubber products.

A heap of light gray powder.

Antioxidant D powder.

The structural formula of antioxidant D.

Antioxidant D structural formula.

Details of antioxidant D:

  • Molecular formula: C16H13N.
  • Molecular weight: 219.0 g/mol.
  • Melting point: 108°C.
  • Flash point: 118.5°C.
  • Heating loss: 0.30% max.
  • Ash content: 0.20% max.

Property: antioxidant D is light gray powder. It is very soluble in acetone, ethyl acetate, chloromethane, benzene and carbon disulfide. It is soluble in ethyl alcohol and carbon tetrachloride. It is insoluble in gasoline and water. It will turn into gray-red if it is exposed to sunlight or air.

Application:

  • Antioxidant D is used as the main anti-aging agent of chloroprene and nitrile rubber products.
  • It is used as auxiliary anti-aging agent of tires, rubber belts, rubber covered rollers, rubber shoes and so on.
  • It is used as stabilizer of synthetic rubber after-treatment and storage.
  • It is used as heat resistance anti-aging agent of polyformaldehyde.
A circle spacer made from chloroprene rubber with four small and a big holes on it.

Antioxidant D can be used as the main anti-aging agent of chloroprene rubber.

A roll of black sheet made from nitrile rubber.

Antioxidant D can be used as the main anti-aging agent of nitrile rubber.

Four black rubber tires.

Antioxidant D can be used as the auxiliary anti-aging agent of tires.

A black rubber belt.

Antioxidant D can be used as the auxiliary anti-aging agent of rubber belts.

Four rubber covered rollers of different colors.

Antioxidant D can be used as the auxiliary anti-aging agent of rubber covered rollers.

A pair of women summer beach shoes.

Antioxidant D can be used as the auxiliary anti-aging agent of rubber shoes.

A piece of black synthetic rubber flooring.

Antioxidant D can be used as the stabilizer of synthetic rubber after-treatment and storage.

A heap of white polyformaldehyde resins.

Antioxidant D can be used as heat resistance anti-aging agent of polyformaldehyde.

Package:

  • Packed in 25 kg polypropylene knitted bags lined with polyethylene bag.
  • packed in 25 kg cardboard boxes.
  • Packed as customers’ requirements.
A polypropylene bag containing antioxidant D is on the floor.

Antioxidant D is packed in polypropylene bags, making the transportation more convenient.

A cardboard box.

Antioxidant D is packed in cardboard boxes, making the transportation and storage safer and convenient.

Some matters need to attention about antioxidant D:

  • Its protective performance is improved greatly if it is used with antioxidant 4010 or 4010NA.
  • It is easy to disintegrate in dry rubber, and it is also easy to disperse in water.
  • It is not suitable for white or light-colored rubber products.
  • It has irritation to skin, so you have to wear safety glasses and rubber gloves in the process of using it.
  • Store the products in cool, dry and well-ventilated places. Avoid the direct sunlight.

Inquiry for Our Product

Jing Xian Yuelong Metal Rubber Products Co., Ltd.
E-mail: sales@rubberantioxidant.org

When you contact us, please provide your detail requirements.
That will help us give you a valid quotation.

Copyright © 2015 Jing Xian Yuelong Metal Rubber Products Co., Ltd. Add: Development Zone, Hengshui City, China.
TEL: +86-318-2967600, +86-318-7370229 Phone: +86-15369908889
Website: http://www.rubberantioxidant.org E-mail: sales@rubberantioxidant.org