In the process of producing the halogen-free and intumescent flame retardant polypropylene system by means of melt-grafting method in the twin-screw extruder.
通过熔融共混工艺,采用熔融接枝和阻燃剂表面处理技术,利用双螺杆挤出机制备出无卤膨胀型阻燃聚丙烯(PP)。
参考来源 - 熔融接枝法提高膨胀型阻燃聚丙烯的相容性和阻燃性能·2,447,543篇论文数据，部分数据来源于NoteExpress
This strip is composed of an intumescent material which swells when subjected to fire.
这种狭条是用受到燃烧时发生膨胀的热胀材料组成的。
The influence of surface preparation agents on intumescent flame retardant system was researched by cone calorimeter.
利用锥形量热仪研究了表面处理剂对膨胀阻燃体系的影响；
Some porous metal phosphates were prepared by hydrothermal synthesis, and were used in the intumescent flame retardant PP.
采用水热合成的方法制备多种多孔金属磷酸盐，并将其与膨胀阻燃剂组成新型聚丙烯协效阻燃体系。
应用推荐