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笔者在平时工作中,时常发现一些农户在改造线路或电器时,私自用医用橡皮膏或伤湿祛痛膏代替黑胶布包接头.这样做很危险,轻则造成线路漏电,重则可引发火灾和触电伤亡事故.因为黑胶布具有绝缘功能,而橡皮膏虽然粘性较好.但是绝缘程度低,又不耐高压(相对于安全电压而言),因而容易漏电.因此,千万不可用橡皮膏代替黑胶布.如果确实急需,一时又找不到黑胶布(农村离集镇远).不妨先找一小块干燥塑料纸包扎一下,再用橡皮膏暂时包一下,购买了黑胶
In my usual work, I often find that some farmers in the transformation of lines or electrical appliances, privately use medical adhesive plaster or dampness remove painkillers instead of vinyl tape joints. This is very dangerous, ranging from light lines caused by leakage, may cause heavy fires And electric shock casualty because of the insulating function of vinyl tape, while the adhesive tape is better in viscosity, but the degree of insulation is low and not resistant to high voltage (relative to the safety voltage), so it is easy to leak electricity. Instead of vinyl tape .If indeed in urgent need, sometimes can not find vinyl tape (rural town away from the town.) May wish to find a small piece of dry plastic wrap, and then temporary wrap the adhesive tape to buy vinyl