【摘要】 运用均匀设计法进行赤磷发烟剂的配方优化设计,减少了试验工作量,根据均匀设计法实验结果,通过回归分析,分别得到两组具有较强红外消光性能的赤磷发烟剂配方,一是四组分配方:包覆赤磷87%,高氯酸钾5.9%,镁粉2.5%,氟橡胶4.6%;二是五组分配方:赤磷68.8%,硝酸钾14%,镁粉8.9%,氯化石蜡3.8%,氟橡胶4.5%。实验结果表明,两组赤磷发烟剂配方在相对湿度为48%、质量浓度为1g.m-3的条件下,具有较好的红外消光效果,对8～14μm波段的红外透过率分别为12.81%、11.92%。更多还原

【Abstract】 Uniform design was used to optimize the formula design of red phosphorus smoke agent.The four-component-formula and five-component-formula of red phosphorus smoke agent were obtained by regression analysis.The optimal formula were as follows:four-component-formula(coated red phosphorus 87%,KClO4 5.9%,Mg 2.5%,fluorine rubber 4.6%);five-component-formula(red phosphorus 68.8%,KNO3 14%,Mg 8.9%,chlorinated paraffin 3.8%,fluorine rubber 4.5%).Results show that the infrared transmittance in 8-14 μm of two formula of red phosphorus smoke agent were 12.81% and 11.92% when the relative humidity is 48% and mass concentration is 1 g·m-3.更多还原