CRACK-RESISTANT, FLAME RETARDANT, HALOGEN-FREE, CABLE ASSEMBLY AND COATING COMPOSITION

摘要

Halogen-free, flame-retardant, crack-resistant, cable coatings are prepared from a composition comprising: A) 3 to 10 percent by weight of a low-melting temperature and medium to high grafted level maleic anhydride grafted polyethylene using a VLDPE base resin having density ranging from 0.86 to 0.91 g/cm3 and made with a single-site catalyst; B) 15 to 25% by weight of at least one EEA or EVA; C) 5 to 20% by weight of an .alpha.-olefin polymer; and D) 40 to 65 % by weight of a flame retardant inorganic filler.