ALBLEND™ 181

ALBlend® 181 by SI Group is an antioxidant. It is a (1:1) blend of penterythritol tetrakis (3-(3, 5-di-t-butyl-4-hydroxyphenyl) propionate (ETHANOX® 310) and tris-(2,4-di-t-butylphenyl) phosphite (ETHAPHOS® 368). It offers improved long-term thermal stability, maintenance of original resin melt flow and resistance to the color formation. It is easy to handle and has minimized dusting effect. It is compatible with polyolefins and olefin copolymers such as polyethylene, polypropylene and polybutylene. It is recommended for adhesives applications. The dosage level of ALBlend® 181 is 0.1-0.25%.