1) Nascent polypropylene
原生态聚丙烯
2) polypropylene
[英][,pɔli'prəʊpəli:n] [美]['pɑlɪ'propə'lin]
聚丙烯原料
1.
Technologies for purification of the feed for polypropylene production and their application;
聚丙烯原料净化技术及其工业应用
3) recycled polypropylene
再生聚丙烯
1.
The wood-polymer composite(WPC) was manufactured by twin-screw extruder with recycled polypropylene (PP) and wood powder as material.
以再生聚丙烯(PP)、锯末木粉为原料,采用双螺杆挤出机挤出造粒制备了塑木复合材料。
2.
The wood-polymer composite(WPC) was manufactured by twin-screw extruder with materials of modified wood powder,recycled polypropylene(PP) and other additives.
用稀土偶联剂(WOT)处理木粉,对改性木粉进行了红外光谱分析;将改性木粉、再生聚丙烯(PP)及其它助剂用双螺杆造粒机组挤出造粒制备PP/木粉复合材料,研究了WOT用量、木粉用量对复合材料性能的影响,并采用扫描电子显微镜进行了材料断面的形态分析。
4) polyacrylonitrile precursors
聚丙烯腈原丝
1.
The orientation structure of the polyacrylonitrile precursors was quantitatively studied by the sound velocity method and the wide angle X-ray diffraction.
采用声速法及X射线衍射法对不同拉伸倍数聚丙烯腈原丝的取向结构进行研究。
2.
The transformation law of crystalline structure of polyacrylonitrile precursors in the process of fiber formation was studied by means of X-ray diffraction (XRD), and a new model for polyacrylonitrile precursor was presented.
用X射线衍射法研究了成纤过程中聚丙烯腈原丝晶态结构的演变规律,给出了各阶段聚丙烯腈的晶态结构模型。
5) polyacrylonitrile matrix
聚丙烯腈原液
1.
Thirdly, the composite modified aqueous system was added into polyacrylonitrile matrix in NaSCN solvents.
将修饰后的纳米ZnO/Ag悬浮液加入到聚丙烯腈原液(NaSCN溶液)中共混,得到透明的聚丙烯腈共混原液。
6) PAN precursor
聚丙烯腈原丝
1.
Discussion of factors of effect of water washing onPAN precursor used as carbon fiber;
影响碳纤维用聚丙烯腈原丝水洗效果因素的探讨
2.
Progress of preparation technique of PAN precursor used in carbon fiber;
碳纤维用聚丙烯腈原丝制备技术的研究进展
3.
Modifications of PAN precursor play an important role in improving the properties and structures of PAN precursor.
综述了前人在聚丙烯腈原丝预氧化前处理方面的研究成果,介绍了前处理的作用机理及作用效果。
补充资料：聚丙烯腈碳纤维增强体(见聚丙烯腈碳纤维)
聚丙烯腈碳纤维增强体(见聚丙烯腈碳纤维)
carbon fibre reinforcements made of polyacrylonitrile
佩八饰”.限沂维用通体carbon fibre reinforce.ments made of polyaerylonitrile以聚丙烯睛纤维为原料制成的、角于复合材料中起承载增强作用和改善性能的碳纤维(见朵丙烯睛碳纤维).
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条