Safety cloth for e.g. underground mining, has chain and filling units that are interweaved with one another and comprising flame retardant and/or mixtures, where portion of retardant in units amounts to specific weight-percentages

摘要

The cloth (1) has chain and filling units (2, 3) that are interweaved with one another and comprising a flame retardant and/or mixtures serving for dissipation of electrostatic charges. A portion of the flame retardant in the chain and filling units amounts to 15-50 weight-percentages, and a portion of plastic e.g. polypropylene, in the units amounts to 50-75 weight-percentages. The flame retardant is manufactured as a master batch from a mixture of antimony oxide and industrial chemicals. Electrically-conducting units are arranged parallel to the chain units.