英德
有道
百度
谷歌
图片
维基
百科
溴指数
[化学] bromine index
- 采用35%磷-溴-锑复配阻燃体系对聚酰胺66进行阻燃，极限氧指数可提高到33。
Polyamide 66 was blended with 35 % of phosphate-bromine-antimony compounding flame retardants resulting in an LOI of 33. - 采用红外光谱仪分析溴化聚苯乙烯的结构。使用氧指数、差热分析研究其阻燃性和热稳定性。
The structure of bromized polystyrene was identified by IR, and its flame retardance and thermal stability have also been investigated by oxygen index determination and DTA. - 选择合适的增容剂可达到减少阻燃剂用量的目的，6至7份的溴-锑阻燃剂即可使PET/GF复合材料的氧指数达27；
When 6~7 parts of Br Sb based flame retardant was applied to composite, the oxygen index of the composite would come up to 27.
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