Antioxidant HC-01

Hosea Chem® has been supplying Antioxidant HC-01 (CAS 15721-78-5) (P.P-Dioctyldiphenylamine) with high quality and competitive price for many years, covering most of the European, American, and Middle Eastern....

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Product Description

Antioxidant HC-01


Chemical Name:  P.P-Dioctyldiphenylamine
Molecular Formula:  C28H43N
Molecular Weight:  393.65                                         
CAS No.:  15721-78-5


Specifications:


Item

Specifications

Appearance

Crystaline,white to slightly yellow powder

Melting point

≥ 98

Ash

≤ 0.3

Heat loss

≤ 0.3


Applications:

1. Extremely low volatility, almost no evaporation loss during use;

2. Universal high-efficiency antioxidant, used to prevent the oxidation of a wide range of mineral oils and synthetic oil-based lubricants in high-temperature environments;

3. Control the formation of sludge at extremely high temperatures and keep equipment clean;

4. High purity product, more difficult to change color than other diphenylamine derivatives.


Due to its unique performance advantages, it is particularly suitable for aviation engine oils to meet a variety of requirements. And, because of its extremely low volatility, it outperforms many other alkylated diphenylamine products in high-temperature greases. The recommended dosage is 0.1~2%. This product can also be used as a rubber antioxidant for natural rubber, styrene-butadiene rubber, and chloroprene rubber, and has a protective effect against heat, oxygen, and flex cracking. It has obvious thermal brittleness resistance in chloroprene rubber and enhances ozone aging resistance.


Synergy:

1. If Antioxidant HC-01 is used in combination with phenolic antioxidants such as antioxidant HC135 and copper metal deactivator, its performance can be further improved.

2. If Antioxidant HC-01 is used in combination with phenyl-α-naphthylamine, their synergistic effect can optimally control the formation of sludge.


Storage:

Store sealed in a cool, dry, well-ventilated place. Avoid direct sunlight.


Package:

Composite paper bag lined with plastic film bag - net weight 25kg. It can also be packaged according to user requirements.


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