Norstab® 64

High performance calcium / zinc based heat stabilizer. It not only performs well against general purpose liquid BaZn stabilizers, but also offers the advantage of the removal of the metal barium and low volatile organic compounds (VOC’s). It also offers hydrolysis resistance. It can be used in specific applications where the non-toxic properties of this stabilizer are important. Specifically developed for flexible clear PVC applications. Recommended for clear speaker wire, clear flexible extrusions, clear fence coating, no copper greening and level used is 0.5 to 1.5 phr.