polyisobutene

常见例句

• Highly reactive polyisobutene(HRPIB) is a new kind of addtives.
  高活性聚异丁烯是一种新型的添加剂。
• The effects of polyisobutene, LaF3, MCA, dialkyldithioaminoformaite on properties of lithium-calcium base grease have been discussed in this paper.
  考察了聚异丁烯、氟化镧、三聚氰胺氰尿酸复合物(MCA)、硫代氨基甲酸盐对锂-钙基脂性能的影响。
• By means of DSC and 13C-NMR,a structure change of high reactive polyisobutene was disclosed during thermal processing for the synthesis of alkyl succinic anhydride.
  采用差热扫描量热(DSC)和碳-13核磁共振(13C-NMR)的研究手段,对热加合烃化工艺过程中,高活性聚异丁烯的结构变化进行研究。
• Preparation of polyisobutene amines, particularly the synthesis process of polyisobutenylsuccinimide(PIBSA) and polyisobutene amine(PIBA) was described in the present paper.
  本文介绍了聚异丁烯胺类汽油清净分散剂在燃料油中的使用情况及合成工艺,着重对聚异丁烯丁二酰亚胺(PIBSA)无灰分散剂及聚异丁烯胺(PIBA)进行了合成研究。
• The article comments on low molecule polyisobutene synthetic technique, the general trends and application. Some ideas and suggestions are proposed based on the analysis of china's current status.
  介绍了近年来国内外合成低分子聚异丁烯的技术进展、未来趋势及其应用,并针对我国实际情况提出了一些设想和建议。
• Keywords polyisobutene;solvent volumn ratio;UV;IR;
  聚异丁烯;溶剂配比;紫外光谱;红外光谱;
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