| 摘要 |
#CMT# #/CMT# The composition includes a polymer together with aluminum oxide in the form of particles having a mean diameter of less than one micrometer. The aluminum oxide particles present a mean diameter of less than 20 nanometers. #CMT# : #/CMT# An independent claim is also included for a power and/or telecommunications cable. #CMT#USE : #/CMT# For power and/or telecommunications cable. #CMT#ADVANTAGE : #/CMT# Decreases cost of power and/or telecommunications cable. Improves mechanical properties and properties of power and/or telecommunications cable in terms of withstanding fire. #CMT#POLYMERS : #/CMT# The polymer is selected from a polyethylene, a polypropylene, a copolymer of ethylene and propylene, an ethylene-propylene-diene terpolymer, a copolymer of ethylene and vinyl acetate, a copolymer of ethylene and methyl acrylate, a copolymer of ethylene and ethyl acrylate, a copolymer of ethylene and butyl acrylate, a copolymer of ethylene and octene, an ethylene-based polymer, a polypropylene-based polymer, an imide polyether, a thermoplastic polyurethane, a polyester, a polyamide, a halogenated polymer, or any mixture thereof. |
