1) polypropylene foam
聚丙烯发泡体系
1.
The influences of temperature, content of foaming agent and CaCO3 on the extrudate swell, and average cell diameter of polypropylene foam are investigated using improved capillary rheometer.
利用改进后的毛细管流变仪研究了温度、发泡剂与碳酸钙含量对聚丙烯发泡体系挤出胀大和泡孔直径的影响。
2) foamed polypropylene
发泡聚丙烯
1.
The polypropylene(PP)/ethylene-1-octene copolymer(POE) pre-foamed particles modified with short glass fiber(SGF) were fabricated using a single screw extruder and then foamed polypropylene(FPP) was prepared via post-foaming process in designed dies.
用单螺杆挤出机制备了短玻璃纤维(SGF)改性聚丙烯(PP)/聚烯烃弹性体(POE)预发泡粒料,并用型内二次发泡工艺制备了发泡聚丙烯(FPP),考察了SGF含量、分布及界面性能对PP/POE共混体系的发泡效果和力学性能的影响。
3) polypropylene foaming material
聚丙烯发泡材料
1.
The paper introduces foaming mechanism and technical method of polypropylene foaming material having excellent characteristics,and describes the applications of the polypropylene foaming products in packaging,automobile and heat insulating material.
本文介绍了聚丙烯发泡材料的发泡机理、工艺方法及具有的优良特性 ,并列举了PP发泡制品在包装、汽车和隔热材料等各个领域的应
4) nonfoamed polypropylene
非发泡聚丙烯
1.
The results of tests can offer the technology aod method for fast qualitative analysis of the photo-degradability of the nonfoamed polypropylene used by snack box.
用红外光谱法测试研究了餐盒用新型非发泡聚丙烯光降解行为。
5) PS/SCCO2 foaming system
聚苯乙烯/超临界CO2发泡体系
1.
The influence of temperature, pressure, shear rate and content of foaming agent on the extrusion swell and average cell diameter of PS/SCCO2 foam were investigated by using orthogonal experiment and statistical software; Colligate the relationship between swell rate and capillary number to establish the prediction model of the swell ratio and the average cell diameter for PS/SCCO2 foaming system.
运用正交试验和统计相结合的方法,研究了温度、压力、剪切速率、发泡剂含量对聚苯乙烯/超临界CO2发泡体系挤出胀大和泡孔的影响;综合胀大比和毛细管数的关系,提出了聚苯乙烯/超临界CO2发泡体系挤出胀大和泡孔平均直径预测模型。
6) blend of polypropylene and polyethylene
聚丙烯共混体系
1.
Study on blend of polypropylene and polyethylene modified by nucleating agent;
成核剂改性聚丙烯共混体系的研究
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