| abstract |
PURPOSE: To satisfy the improved requirement against flame and smoke and realize the suitable utilization for the electrical wire insertion in a communication cable and cable coating by blending a fluorinated polymer and specified additive compound(s). n CONSTITUTION: This composition is obtained by blending a fluorinated polymer (a) with additive compound(s) (b) selected from the group consisting of zinc borate, ZnCO 3 , ZnCrO 4 , ZnMoO 4 , Zn 3 (PO 4 ) 2 , ZnSiO 4 , ZnSO 4 , ZnTiO 3 , ZnZrO 4 , ammonium zinc sulfate, zinc acetylacetonate, zinc formate, zinc oxalate, BiBO 3 , alumina trihydrate, a mixture of molybdenum oxide and tin oxide, molybdenum trioxide, antimony trioxide, and pyrolytic silica. It is desirable that about 90-99 wt.% component (a) be blended with about 0.2-10 wt.% component (b) in the composition. n COPYRIGHT: (C)1991,JPO |