1) APO
[英]['ɑ:pəu] [美]['ɑpo]
非晶聚烯烃
2) amorphous polyolefins
非晶性聚烯烃
3) amorphous polyolefins
无结晶聚烯烃
4) Non-PVC polyolefin soft-packing transfusion
聚烯烃非PVC软包装输液
5) polyolefin
[,pɔli'əuləfin]
聚烯烃
1.
Actuality and Prospect of Research and Development of Foaming Master Batch of Polyolefin;
聚烯烃发泡母粒的研制及生产现状与展望
2.
Current Situation and Developing Tendency of Flame Retardant Polyolefin;
聚烯烃阻燃技术研究现状及进展
3.
Advances and development proposal in single-site catalyst of polyolefin;
聚烯烃单活性中心催化剂研究进展及发展建议
6) poly-α-olefin
聚α-烯烃
1.
The market demand of poly-α-olefin(PAO) in synthetic oils was one of the fastest growing,the PAO synthetic lubricants not only have the advantage of lower volatility,higher viscosity index,lower pour point,higher flash point and excellent high temperature anti-oxidation performance,but also have long use life compared with mineral oils.
合成油中聚α-烯烃(PAO)是市场需求增长最快的品种之一。
2.
As the regulation of lubricants is becoming more and more strict, demand of high quality lubricating oils is increasing, among which most distinctly is synthetic oil, especially poly-α-olefin synthetic oil.
合成油中的聚α-烯烃(PAO)是市场需求增长最快的品种之一。
3.
By employing orthogonal design L9(33),effects of polymerization temperature,catalyst quantity and reaction time on the conversion of olefins and the viscosity of poly-α-olefin lubricating base oil were studied.
以焦化汽油馏分为原料,采用碳正离子聚合的方法直接聚合聚α-烯烃合成润滑油基础油。
补充资料:非晶聚烯烃
分子式:
CAS号:
性质:单烯烃与多环烯烃共聚而成的高透明热塑性树脂。单烯烃可以是乙烯、丙烯或其他α-烯烃;多环烯烃可以是降冰片烯、四环十二烯、甲基四环十二烯、五环十五碳烯等环烯烃。产品呈非晶性。密度1.01~1.05g/cm3。具有高透明性、低双折射率、低吸水性、高耐热、高强度、耐化学药品及易加工等优点。透光率90%。双折射率20~25nm,与聚甲基丙烯酸甲酯相同,比聚碳酸酯(>30nm)小。吸水性<0.01%,比聚碳酸酯和聚甲基丙烯酸酯(0.3%)均小一个数量级,热变形温度129~140℃,与聚碳酸酯相当,比聚甲基丙烯酸酯高,拉伸强度59~64MPa,弯曲弹性模量(2.4~3.2)×103MPa,悬臂梁缺口冲击强度30J/m,洛氏硬度M75。在齐格勒-纳塔或茂金属催化剂存在下,由乙烯或丙烯与环烯烃聚合制得。用于激光光盘、光导纤维、透镜、液晶显示板。
CAS号:
性质:单烯烃与多环烯烃共聚而成的高透明热塑性树脂。单烯烃可以是乙烯、丙烯或其他α-烯烃;多环烯烃可以是降冰片烯、四环十二烯、甲基四环十二烯、五环十五碳烯等环烯烃。产品呈非晶性。密度1.01~1.05g/cm3。具有高透明性、低双折射率、低吸水性、高耐热、高强度、耐化学药品及易加工等优点。透光率90%。双折射率20~25nm,与聚甲基丙烯酸甲酯相同,比聚碳酸酯(>30nm)小。吸水性<0.01%,比聚碳酸酯和聚甲基丙烯酸酯(0.3%)均小一个数量级,热变形温度129~140℃,与聚碳酸酯相当,比聚甲基丙烯酸酯高,拉伸强度59~64MPa,弯曲弹性模量(2.4~3.2)×103MPa,悬臂梁缺口冲击强度30J/m,洛氏硬度M75。在齐格勒-纳塔或茂金属催化剂存在下,由乙烯或丙烯与环烯烃聚合制得。用于激光光盘、光导纤维、透镜、液晶显示板。
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