The application of polypropylene in building zone are reviewed, inclusive of pp pipe, pp fiber geotextile, pp fiber concrete and other pp plastics article.
综述了聚丙烯在建筑领域中应用，包括聚丙烯管材、聚丙烯土工布、聚丙烯纤维混凝土及其他制品在建筑材料中应用情况。
The extrusion line for film and plate of chemically foamed PP, the production equipment for heat moulding plate of physically foamed PP and the application of foamed PP were presented.
介绍了化学发泡PP薄膜、板材的挤出发泡成型设备及物理发泡PP热成型板材的生产装置，另外还概述了发泡PP的应用。
Antistatic polypropylene (PP) was prepared via blending PP with an antistatic agent. The effects of solvents and blending method on the antistatic property of PP were studied.
用共混的方法制备了抗静电聚丙烯，研究了共混方法和溶剂的使用对聚丙烯抗静电性能的影响。
Blending modified PP for accumulator was developed by extrusion blending, with PP homopolymer as basic material, PP copolymer, HDPE and SBS as modifiers.
以均聚pp为主要原料，共聚pp、HDPE、SBS为改性剂，用挤出共混法研制蓄电池用共混改性PP塑料。
It was found that the concentration of POOH formed in PP, the mass increase of PP and the carbonyl index of PP are lower in the systems with better combination effect.
发现并用效果越好的体系中氢过氧化物的生成浓度越低，PP质量增加越少。
In short, after being modified by coupling agent, the fly ash could replace part of the PP, without lowering the properties of the PP, reduce the cost of PP products at the same time.
总之，经偶联剂改性后的粉煤灰可部分替代pp，在不降低PP性能的同时，使PP制品的成本下降。
The relationship between PP melt index and PP filament tenacity is discussed. The filaments are obtained the one-step equipment of producing high tenacity PP filament which made by FARE Co.
在意大利FARE公司卧式一步法丙纶高强丝设备上，研究了聚丙烯熔融指数与丙纶高强丝强度的关系。
A comparison in catalytic properties between DQ type polypropylene (PP) catalyst and CS - 1 type PP catalyst was made in batch bulk PP plant.
将DQ型球形催化剂在间歇式液相本体法聚丙烯装置上的工业应用试验情况与其他高效催化剂进行对比。
Polypropylene fabrics Series, which are made of polypropylene fiber (PP), can be divided into PP stable fabrics, PP long thread fabrics, and PP monofilament fabrics.
本系列产品采用丙纶纤维织造，材质为PP，分为短纤，长丝和单丝三类。
Polypropylene fabrics Series, which are made of polypropylene fiber (PP), can be divided into PP stable fabrics, PP long thread fabrics, and PP monofilament fabrics.
本系列产品采用丙纶纤维织造，材质为PP，分为短纤，长丝和单丝三类。
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