新型灭蟑烟剂的研制及其包装设计

Development of a new type smoking insecticide against cockroaches and its packing design

目的 研制一种新型灭蟑烟剂并对其进行包装设计。方法 以发烟剂点燃难易度、有无明火、有无喷射状、平均发烟时间(25.0 g/s)、残渣性状等为发烟效果评价指标,筛选出适合烟剂的载体,并优选出烟剂配方,根据发烟条件设计出无须打开包装即可引燃的烟剂系统。结果 制成的烟剂易引燃、无明火、发烟效果好(0.26 g/s),模拟现场试验德国小蠊的死亡率为100％。结论 本烟剂发烟效果好,杀虫效力高,使用方便,有推广价值。

Objective To develop a new type smoking insecticide against cockroach and to design the package of it. Methods According to indices of lighting difficulty,open-flame furnace, jet,average smoking time (25.0 g/s) and the character of the residual dregs, a adequate smoking carrier and the better formula were screened out and a package was designed which needn't to be opened when it was used.Results The smoking insecticide was easily induced.The appropriate smoking speed was 0.26 g/s and the mortality of Blattella germanica was 100% . Conclusion The smoking insecticide had good efficacy and was safe for using. It should be generalized.