https://www.avient.com/sites/default/files/2020-12/maxxam-fr-case-study.pdf
PRODUCT FR™ 0521-48 R1 FR™ 0587-21 R3 TYPE LSFOH PP ✔ Halogenated FR PP ✔ APPLICATION Crossweb ✔ ✔ Insulation ✔ GENERAL PROPERTIES Specific gravity g/cm3 1.50 1.46 LOI % 31 34 Tensile Strength MPa 13.8 15.9 Elongation % 320 320 Dielectric constant 1MHz 3.06 2.88 Shore D - 72 75.6 T°C max/T°F Max °C/°F 232/450 232/450 FIRE PERFORMANCE UL 444 ✔ ✔ Plenum yellow card ✔ ✔