聚丙烯

Objective To evaluate the effect of polypropene mesh on abdominal incisional hernia repair.

目的探讨人工材料聚补片在腹壁切口疝修补术的应用及其疗效。

Pyrolysis and liquification of polypropylene(PP) were studied by using molten ZnCl2 as heat carrier.

以熔融氯化锌作热载体,对聚(PP)的热解液化进行研究。

Adding poly acrylic acid(PAA)in the preparation of ammonium diuranate (ADU)was investigated.

本工作对在重铀铵(ADU)的沉淀反应加入聚(PAA)的工艺进行试验研究。

Moreover, fire retardancy of wood mixed with polypropylene can be effectively improved by adding phosphoryl triamide.

此外，以磷醯三胺化合物添加于木材与聚混合物，以有效地改善其耐燃性质。

Modified polyacrylic acid aqueous vehicle may be the headmost applied in electronic pastes of high sintering temperature.

其改性聚将有能在高温电子浆料率先应用。

PP and PA6 were blended and extruded with a single screw extruder, PA6 could fibrillated in the matrix.

以聚基体、尼龙6分散相共混得到分散相成纤的原位复合材料。

The strongest of the Wookiees, Tarfful's towering frame was bulked out with muscle-suit padding beneath the modacrylic fur.

最壮硕的武技族，塔福高大的骨架由肌肉装填充在变性聚毛发之下。

The ultraviolet irradiated polypropylene (PP) with the oxygen polar groups on its chain was blended with the inorganic filler STC (Sericite-Tridymite-Cristobalite).

聚在室温、空气下,通过低能、短时间的紫外光辐照,在其分子链上引入了含氧的极性基团。

Phragmoplast of coil coating has been prepared by free radical polymerization and by using acrylic acid,methyl methacrylate,butyl acrylate as the raw materials.

以、丁酯和甲基甲酯单体,采用自由基聚合法制备了聚卷材涂料前驱成膜物,获得了适宜的制备工艺条件。

The main materials we used are including silicone rubber, fluorubber, natural rubber, neoprene rubber, EPDM, butyl rubber, polyurethane, polyethylene, EVA, ABS, PP, and PVC.

使用的原料有硅橡胶、氟橡胶、天然橡胶、氯丁橡胶、三元乙橡胶、丁基橡胶、聚氨脂橡胶、聚乙、聚、EVA、ABS、PP、PVC等。

It was suggested that polypropylene resin was packed with rankinite fiber treated with silanizing coupler andmica in a suitable propotion,could obtain optimum composite properties.

提出经硅烷偶联剂处理的硅灰石纤维和云母适当比例填充聚体系后，综合性能最佳。

Commercial application has indicated that the product has good flowing property and good moldability, and can be used for the manufacture of washing machine parts as a substitu...

工业应用试验表明，它具有很好的流动性和成型性，以替代进口嵌段共聚，用于制造洗衣机零部件。

Introduces how to synthesize acrylic acid, acrylate and phenylethene quadripolymer into alcohol-soluble acrylic resin and use it as a link stuff to prepare flexible relief block printing ink.

叙述了、脂、苯乙四元共聚合成醇溶性聚脂类的方法，并以其连结料制备柔性凸版油墨。