Because of their versatility, polyolefins are one of the most popular plastics in use today.  They include polyethylene - low density polyethylene (LDPE), linear low density polyethylene (LLDPE) & high density polyethylene (HDPE)  - & polypropylene (PP).  

SI Group’s latest stabilizer innovations for polyolefins can be found on this page & polyolefin applications together with our stabilizer recommendations can be found in the relevant subsections.

If you would like more specific advice on the stabilization of polyolefins please contact us through the website.

Product NameProduct Description
  WESTON™ 705T phosphite WESTON™ 705 is the first nonylphenol-free liquid phosphite antioxidant to receive broad FDA and global food contact approval and today it is the most tested polymer antioxidant ever put on the market and the only one that has successfully passed these new higher standards. It is also useful in a variety of other polymer applications such as SBR, NBR, SBC, SBS, ABS and PVC.
  LOWINOX™ TBM-6 stabilizer LOWINOX™ TBM-6 stabilizer is a non-staining and non-discolouring hindered thiophenol antioxidant.
  LOWINOX™ BOPP 415 stabilizer blend LOWINOX™ BOPP 415 stabilizer blend is a blend of solid phenolic and phosphite antioxidants with an antacid intended for the stabilization of BOPP resins.