Customer area Welcome back
I've forgot my password

Phosphites are efficient decomposers of hydroperoxides that are formed during the autooxidation of polymers. Phosphites are especially used in melt processing where they are added in blends with hindered phenolic antioxidants. Such combinations are more effective than hindered phenol alone.

Specialty additives
ADK STAB 1178 is a low cost conventinal type phosphite.
Specialty additives
ADK STAB TPP is a liquid phosphite which provides excellent color and heat stability for thermoplastics.
Specialty additives
ADK STAB 135A is an organophosphite processing stabilizer.
Specialty additives
ADK STAB 3010 is a trialkylphosphite having excellent thermal stability. 
Specialty additives
ADK STAB 517 is a liquid phosphite.
Specialty additives
ADK STAB 2112 is organophospite processing stabilizer having particularly resistance to hydrolysis. As a secondary antioxidant, ADK STAB 2112 extends the performance of primary antioxidants and protects the polymer from molecular weight change and discoloration.
Specialty additives
ADK STAB PEP-36 provides excellent process stability and colour improvement at high temperatures. ADK STAB PEP-36 is suitable for polypropylene, polyethylene, ABS, engineering plastics, etc. ADK STAB PEP-36 may be used in olefin polymers for food packaging applications.
Specialty additives
ADK STAB HP-10 provides excellent colour and melt stability during polymer processing as well as good hydrolytic stability. ADK STAB HP-10 is suitable for polyolefins, ABS, PS, engineering plastics and other polymers.