1) polycarbonate
[英][pɔli'kɑ:bəneit] [美][,pɑli'kɑrbə,net]
聚碳酸酯
1.
Research on Mechanical Properties of Microcellular Polycarbonate Foaming Material;
聚碳酸酯微孔泡沫塑料力学性能的研究
2.
Analysis of Polycarbonate Production Statement in World;
国内外聚碳酸酯的生产状况比较分析
2) PC
聚碳酸酯
1.
Development of Environment-friendly Flame Retardant PC;
环保型阻燃聚碳酸酯的研制
2.
Present Situation and Prospect for Market of PC and Its Alloy;
聚碳酸酯及其合金市场现状与展望
3.
Thermal Properties of PC/HBPS Blend;
聚碳酸酯与高支化聚苯乙烯共混物热性能的研究
3) polycarbonates
聚碳酸酯
1.
Biodegradable Polycarbonates with High Molecular Weight; Enzymatic Synthesis and Properties Improvement;
高分子量生物可降解聚碳酸酯的酶促合成及改性
2.
The application of the diphenolic acid in the production of epoxy resins,polycarbonates,water soluble resins,hyperbranched polyesters are mainly introduced.
本文介绍了其合成工艺进展及在环氧树脂、聚碳酸酯、水溶性树脂、超支化聚酯生产中的应用。
3.
In the last two decades, the biodegradable polycarbonates have attracted much attention in biomedical application due to their excellent properties such as mechanical properties and biocompatibility and so on.
作为生物医用材料的一个重要分支,生物可降解聚碳酸酯的研究已经引起了人们越来越多的关注。
4) polycarbonate(PC)
聚碳酸酯
1.
The fabrication of polycarbonate(PC) POF is introduced.
主要介绍了聚碳酸酯(PC)塑料光纤(POF)拉制的情况。
2.
Delamination and cause of polycarbonate(PC) thin-wall component were studied by comprehensive analysis methods and chemical stress cracking mechanism of PC delamination was found.
应用综合分析方法研究了聚碳酸酯(PC)薄壁件分层开裂及其起因,发现了分层的化学应力开裂机制。
5) polycarbonate (PC)
聚碳酸酯
1.
Bisphenol A polycarbonate (PC) is one of the most widely used engineering thermoplastics in the family of polycarbonate due to excellent properties, such as transparency, high mechanical strength, good thermal stability and flame retardancy.
本文在大量文献调研的基础上,对聚碳酸酯(PC)的阻燃技术以及PC常用阻燃剂的研究进展进行了综述。
2.
Flat ultra-filtration (UF) membranes were prepared by the dry/wet phase inversion method with polycarbonate (PC) as a membrane material, N-methyl-2-pyrrolidinone (NMP) as a solvent, and γ-GBL as a polymeric additive.
以聚碳酸酯(PC)为膜材料,N-甲基吡咯烷酮(NMP)为溶剂,γ-丁内酯(γ-GBL)为添加剂,水为凝胶浴,采用浸入沉淀相转化法制备平板膜。
3.
The reactive melt blending of polymethylmethacrylate (PMMA) and polycarbonate (PC) in the presence of various catalysts was studied.
研究了聚甲基丙烯酸甲酯（ＰＭＭＡ）／聚碳酸酯（ＰＣ）共混体系在各种催化剂作用下的反应性熔融共混。
补充资料：聚碳酸酯
| 聚碳酸酯 poly carbonates 主链含碳酸酯重复结构单元的一类聚合物 。英文缩写PC。结构为  式中R代表二羟基化合物 HO桼桹H 的母核。聚碳酸酯可分为脂肪族、脂肪-芳香族和芳香族3种类型。最常见和具有工业价值的是双酚A[2 ，2-二（对羟苯基）丙烷] 型聚碳酸酯。双酚A型聚碳酸酯熔融温度220～230℃，密度 1.20克／厘米3，玻璃化温度140～150℃，折射率 1.5869。无毒，透明，机械强度（尤其冲击韧性）高，尺寸稳定性好，冷流倾向小，绝缘性能优良，耐老化，有自熄性和一定耐化学性（但不耐碱）。 工业上采用双酚 A钠盐与光气反应通过界面缩聚合成（光气法），或双酚 A与碳酸二苯酯的酯交换反应通过熔融缩聚制备（酯交换法）。 聚碳酸酯可用注射成型加工，用于能承受中小载荷的零部件、外壳 、防护玻璃 、大型灯罩、E级绝缘线圈框架等，也可流延或吹塑成膜，作 E 级绝缘材料。聚碳酸酯制品的内应力和应力开裂对制品质量影响很大，其混改性是克服这一缺点的途径之一。 |
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