Introduction of common foaming agents for rubber and plastics; Why we usually use AC blowing agent and NC blowing agent together on pvc foam plastics? What is antioxidant for plastics or rubber? What is mainly type antioxidants used on plastics? What is light stabilizer and their funcations? How to classify light stabilizers?
Antioxidants, Binary Blends & Thioesters SONGNOX® antioxidants prolong the life of plastics. Phenolic antioxidants (AOs), also known as primary antioxidants, are highly effective, non-discoloring stabilizers for organic substrates that are prone to oxidation, e.g., plastics, synthetic fibers, elastomers and waxes.They act as free radical scavengers, and are primarily used to
