Stearoyl benzoyl methaneSBM（HS-50）

The main quality index:

This product is light white powder，easily soluble in ether, trichloromethane, o-Xylene, toluene and aqueous sodium hydroxide，slightly soluble in ethanol, extremely slightly soluble in water
as the new PVC auxiliary heat stabilizer, its transmittance is high, non-toxic and tasteless; it can be used with solid or liquid calcium/zinc, barium/zinc and other heat stabilizers, can greatly improve PVC initial coloring, transparency, and long-term stability, as well as the precipitation and 'zinc fever' in processing；its characteristic is it has very good synergistic effect to 'zinc soap', suitable to implement in rigid, non-toxic, tasteless field, promote the upgrading of the Calcium/Zinc compound stabilizer, it is widely used in medical, food packaging and other non-toxic transparent PVC products (such as PVC bottles, sheets, a transparent film etc.).