①Used as plasticizer for non-toxic PVC products of food packaging materials, such as non-toxic beverage bottles, refrigerator gaskets, medical infusion tubes, syringes. ②HM-325 is suitable for film, artificial leather and other end products which required weather resistance and cold resistance performance. ③ It is used with polymeric plasticizer to improve the compatibility between polymeric plasticizer and PVC resin. ④It is used as a stabilizer in the formulation of various PVC products and used with metal salt stabilizers for synergistic effects to enhance stability.