Starry Chemical

Products

Shanghai Starry Chemical Co., ltd. dedicates to lubricants and related fields with high-tech, high performance, high growth functional chemical.

Antioxidant

 

Product Chemical
Description
Active Content
%
Free DPA
%
Nitrogen
Approx wt%
TBN 
mgKOH/g
Description
Staradd 5057 Octylated,Butylated Diphenylamine >99 <0.05 4.6 180 Excellent antioxidant with outstanding protection against degradation.
Staradd 5201 Dioctyldiphenylamine >99 / / 135 Crystalline white powder,excellent antioxidant with low volatility and good product stability.  
Staradd 5115 Sulfur Containing Phenolic >99 / / / Excellent antioxidant with outstanding thermal stability.
Staradd 5135 Hindered Phenolic >99 / / / General purpose antioxidant. High purity,light color.