宁波市某冷库保温层使用新型PEF发泡材料,保温层外没有做保护层。新冷库投产使用不到一个月的某日停电,冷库工人为发货照明临时找来蜡烛,点燃以后放在保温内墙边,发完货没有取出蜡烛便去吃中饭了。蜡烛点尽前歪倒点燃了保温PEF材料。待饭后工人开 A cold storage in Ningbo City, the use of new PEF foam insulation material, there is no insulation layer outside the protective layer. The new cold storage put into use less than a month of blackouts on a day, cold storage workers for the delivery of lighting temporarily find a candle, ignited later on the inner wall of the insulation, the finished goods did not remove the candle to eat lunch. Candle point to do before the crashed ignited insulation PEF material. After the meal workers open