摘要
以国产异氰酸酯(PM 2010)和进口产品PAPI 135为研究对象,探讨了在相同工艺条件下比较两种原材料的反应活性、流动性及泡沫性能,结果表明二者在关系到冰箱基本性能的指标上都比较接近,国产异氰酸酯(PM 2010)可以替代进口产品用于冰箱隔热材料。
Through the comparing the MDIs' reaction activities,the physical character of the foam and the heat insulation of refrigerators,we can conclude that the comprehensive properties of PM2010 and PAPI135 are basically the same.So the PAPI135 can be substituted by domestic isocyanate for being used as the heat insulation material of refrigerators.
出处
《化工科技》
CAS
2002年第6期20-22,共3页
Science & Technology in Chemical Industry
