NON-BROMINE AND NON-ANTIMONY COMPOSITIONS FOR LOW FLAME AND LOW SMOKE POLYVINYL CHLORIDE COMPOUNDS AND CONSTRUCTIONS

摘要

Materials for making bromine- and antimony-free polyvinyl chloride (PVC) compounds and constructions that have low flame and smoke properties as well as low brittleness properties. The compositions are especially useful for making cable jackets, particularly riser and plenum cables. The compositions contain PVC resins, plasticizers, non-brominated flame retardants, fillers and stabilizers, and optionally smoke suppressants.

主权项

1. A composition of matter, said composition of matter comprising:
A. at least an extrudable polyvinyl chloride resin, and B. at least an organofunctional silicon additive.