Antimony Ethylene Glycol is a kind of new catalyst and is used for polyester reaction .

Specifications:

                   Appearance: White crystal

        Content of Antimony(Sb): 56-58.8%.

                Loss on Drying: 0.6% max.

                      As: 0.01% max.

                      Pb: 0.0011% max.

Comparing with Antimony Acetate and catalyst Antimony Trioxide, it has the following advantage points:         1. Solubility and disperse are very good in the glycol solution .        2. Antimony content hightly, good activity and improve throughput in set.         3. This catalyst can,t adhibit new impurity, make slice to improve immanence quality, and improve to machining slub.         4. It can make slice color better and improve caloric stability.

Antimony Ethylene Glycol