Antioxidant 4020 (6PPPD)
Hosea Chem® has been supplying Antioxidant 4020 (CAS 793-24-8) (6PPPD) with high quality and competitive price for many years, covering most of the European, American, etc. Send Inquiry
Product Description
Antioxidant 4020 (6PPPD)
Specification of Product
Product Name : N-1,3-dimethylbutyl-N’-phenyl-p-phenylenediamine
Molecular weight: 268.4
Molecular Formula: C18H24N2
Cas No.: 793-24-8
Antioxidant 4020 (6PPPD) Physical Data
Appearance: Grey purple to purple brown granular
The crystallization point: 45 °C Min
Purity (GC) : 95.0% Min
Heating reduction: 0.50% Max
Ash: 0.20% Max
Packaging, transportation, and storage
Package：25kg/Bag.
This product should be stored in a dry, light-proof indoor warehouse to prevent moisture.
During the storage, transportation and loading and unloading of this product, avoid rain; avoid direct sunlight; ensure that it is dry and the packaging bag is not damaged or contaminated by other items; do not mix or store with toxic or harmful items; do not store at high temperatures.
The storage period of this product is within 12 months from the date of production. It is recommended that users do not add excessive amounts or use it in violation of regulations.
Antioxidant 4020 (6PPPD) Applications
1. Antioxidant 4020 (6PPPD) is a polluting antioxidant.
2. In addition to its excellent antioxidant properties, Antioxidant 4020 (6PPPD) also resists ozone, flex cracking, and inhibits the release of harmful metals such as copper and manganese.
3. Antioxidant 4020 (6PPPD) has similar performance to antioxidant 4010NA, but is less toxic and less irritating to the skin than 4010NA, and has better water solubility (wash loss rate: antioxidant 4010NA is 50%, while antioxidant 4020 is only 15-20%).
4. Antioxidant 4020 (6PPPD) can be widely used in the preparation of tires, belts, and many other industrial rubber products, with a typical dosage of 0.5-1.5%.
Due to its high pollution content, Antioxidant 4020 (6PPPD) is not suitable for light-colored products.
Antioxidant 4020 is one of the main types of p-phenylenediamine antioxidants. P-phenylenediamine antioxidants are currently a common and high-quality type used in the rubber industry both domestically and internationally, and represent the future direction of antioxidant development.