St. Louis Group

SmokeShield®

St. Louis Group manufactures and distributes a comprehensive line of smoke suppressants that include traditional smoke suppressants, as well as low cost AOM alternatives and high-performance proprietary blends.

  • SmokeShield® ZS is a fine particle sized zinc stannate that acts as a low smoke synergist for high temperature resin systems. It is also an effective flame retardant synergist and antimony oxide replacement in many thermoplastic and thermoset applications, engineering resins.

  • SmokeShield® ZM-2 is a high performance, non-molybdenum, low cost AOM replacement smoke suppressant with excellent thermal stability for both flexible and rigid PVC applications.

  • SmokeShield® ZM-4 is an effective partial to full AOM replacement, formulated to reduce smoke generation in halogenated and other polymers while reducing cost. Typical applications include jacketing and insulation for plenum and riser cables, along with other PVC applications.

  • SmokeShield® ZM-7 is an effective partial to full AOM replacement. This product is an efficient smoke suppressant well-suited for flexible and rigid PVC applications, especially in PVC-based wire & cable, sheet & film, and coatings.

  • SmokeShield® ZM-8 is an effective partial to full AOM replacement, formulated to reduce smoke generation in halogenated and other polymers while reducing cost. Typical applications include jacketing and insulation for plenum and riser cables, along with other PVC applications.

  • SmokeShield® ZM-11 is an effective mixed metal smoke suppressant with an excellent balance of flame retardancy, smoke suppression, heat stability, and great wet electrical properties.

  • SmokeShield® ZM-20 is an effective full AOM alternative with high Mo content that is formulated to greatly reduce smoke generation in halogenated and other polymers. Typical applications include jacketing & insulation for plenum & riser cables, coated fabrics, and rigid PVC.