An additive composition of stabilizers to improve the durability, processing, and long-term thermal stabilization of rigid articles made with polyolefin recyclates.

A stabilizer and co-additive for improved processing and long-term thermal stabilization of recycled, flexible polyolefin applications. Increases content of recycled polymers in polyolefin film applications.

An additive composition of stabilizers tailored for processing and long-term thermal stabilization of contaminated recycled, polyolefins.

An additive composition of stabilizers to improve processing and long-term thermal stabilization of heavily degraded polyolefins recyclates or where the initial plastic was exposed to aggressive substances like acids.

An additive composition of various stabilizer systems to improve durability and weathering properties of recycled polyolefins.