Antioxidant 626

Details:

antioxidant 1261,Good stabilization2,High quality with competitive price3,Fast delivery4,Strong production ability Commerical nameAntioxidant126Chemical Name Bis-(2,4-di-t-butylphenol) Pentaerythritol Diphosphite  CharacterizationCIPNOX 126 is a high performance organo-phosphite processing stabilizer whichprotects polymers from thermo-oxidative degradation during processing bydecomposing hydroperoxides to form non-radical, non-reactive products. CASE No. 26741-53-7 Structure   Molecular weight 604 g/mol  ApplicationsCIPNOX 126 provides outstanding processing stability in a variety of applications and substrates, including polyethylene, polypropylene and ethylene-vinylacetate copolymers. CIPNOX 126 can also be used in other polymers such as engineering plastics, styrene homo- and copolymers, polyurethanes, elastomers,adhesives and other organic substrates. CIPNOX 126 is particularly effective when used in combination with 136, a high performance lactone based melt processing stabilizer, and primary antioxidants of the CIPNOX range.CIPNOX 126 is a high performance solid organo-phosphite which protects polymers from degradation during the processing steps (compounding, pelletizing,fabrication, recycling).· Protects polymers from molecular weight changes (e.g. chain scission orcrosslinking)· Prevents polymer discoloration due to degradation· High performance at low concentration levels· Synergistic performance when used in combination with primary antioxidantsfrom the CIPNOX range.· Can be used in combination with light stabilizers from the UV range.   Appearance PowderwhiteMelting Range >=160°CAssay >= 95%Acid number <= 0.5 mg KOH/gBulk density 0.549 kg/lSolubility (25°C)g/100g solvent  Handling & SafetyCIPNOX 126 requires no special safety measures, provided the usual precautions for handling chemicals are observed. Avoid dust formation and ignition sources. For more detailed information please refer to the material safety data sheet.