目前,我国电梯生产厂绝大多数均未将电梯防火问题提上日程给予满意地解决。我们研制出符合电梯门防火安全需要的B60—171电梯门防火涂料,并于1987年11月23日通过鉴定,产品主要性能达到了中华人民共和国专业标准ZBG51004—85“防火涂料防火 At present, the vast majority of elevator manufacturing plants in our country have not satisfactorily solved the issue of elevator fire prevention on the agenda. We developed a fire safety requirements in line with the elevator door B60-171 elevator door fire retardant coating, and in November 23, 1987 passed the appraisal, the main performance of the product reached the People’s Republic of China professional standards ZBG51004-85 "fire retardant paint