It specifically states the technological features of polypropylene fibers,polyester fibers,specialty polymer fibers,fluoropolymer fibers as well as polymeric nanofibers and their application status in the filtration area.
重点论述了聚丙烯纤维、聚酯纤维、含氟聚合物纤维、特种聚合物纤维以及聚合物纳米纤维的技术特征及其在过滤领域中的应用现状。
It was especially to make cutting large panel and the system of freezer keeping heat,its technical arm reached the same trade,it is special polyether to need at home.
为解决普通泡沫烧芯问题,选择了一条完全无金属离子的路线,使聚醚多元醇应用更广泛,其制造的泡沫不横胀、耐老化、耐高低温,广泛应用于聚氨酯泡沫制造,特别是制造切割大板和冰箱保温系统,技术指标完全达到同行技术水平,是国内急需的特种聚醚之一。
The rapid development of PU industry have higher requirement on the exploitation of special polyether polyol, especially heat-resistant and flame-retardant polyether.
聚氨酯工业的快速发展对特种聚醚多元醇的开发提出了更高的要求,尤其是耐热和阻燃聚醚。
According to the application results,the optimum reaction conditions were described as below:seed polymerization,temperature .
确定了较佳的合成条件:种子聚合法,反应温度85℃,反应时间5·0h,w(DMC)=15%,w(PVA)=4·0%,w(KSP)=0·2%,w(EGME)=1·0%,n(BA)∶n(St)=1·2∶1·0。
In this work, micro-size monodisperse polymer microspheres were prepared through seed polymerization of Styrene and α-methacrylic acid with 2,2'-azobisbutyronotrile as initiator in ethanol-water medium in the presence of 2.
研究了在乙醇/水介质中,以聚乙烯吡咯烷酮(PVP)为分散剂,偶氮二异丁腈(AIBN)为引发剂,聚苯乙烯为种子时,苯乙烯(St)和α-甲基丙烯酸(MAA)进行种子聚合的行为。
0075g/mL when seed polymerization is going on.
5%,种子聚合时其浓度为0。
Synthesis of Sulfonic Groups Functionalized Monodisperse Polystyrene Microspheres via Seeded Polymerization
种子聚合制备表面磺酸基功能化聚苯乙烯微球
Polyimide is a macromolecule polymer material.
聚酰亚胺是一种高分子聚合物材料。
a polymer (or a molecule of a polymer) consisting of three identical monomers.
一种含三个相同单体的聚合物（或聚合物分子）。
Preparation of Polymeric Particles with Unusual Morphology by Seeded Emulsion Polymerization;
种子乳液聚合法制备特殊形态聚合物颗粒
Progress of the preparation of molecularly imprinted polymeric microspheres by seed swelling and suspension polymerization
种子溶胀悬浮聚合法制备分子印迹聚合物微球的研究进展
Fluorescent Quantum Yield of a New Kind of Polymer TPA20
一种新型高分子聚合物TPA20的荧光量子效率
Experimental Research on IPMC Material Tensile Samples
一种离子聚合物金属复合材料拉伸试验研究
Preparation of nano-SiO_2 /styrene-acrylic emulsion by seed emulsion polymerization
种子乳液聚合法制备纳米SiO_2/苯丙复合乳液
polyanionic cellulosic polymer
聚阴离子纤维素聚合物
Preparation of Silicone-modified Polyacrylate Emulsion by Seeded Emulsion Polymerization
种子乳液聚合法制备有机硅改性聚丙烯酸酯乳液
Studies on a Side Chain Liquid Crystalline Polymer Self-Assembling Through Intermolecular Hydrogen Bond
一种通过分子间氢键自组装的侧链液晶聚合物
Improvement of Grafting Efficiency Using Inimer in Seeded Emulsion Polymerization;
通过引发剂型单体提高种子乳液聚合接枝率
Anionic Polymerization of Methyl Methacrylate Initiated with Several Lithium Organocuprates;
几种新型有机铜锂体系引发MMA负离子聚合研究
Modification of SBS and Studies of Anionic Polymerization of Several Polar Monomers;
SBS改性与几种极性单体阴离子聚合研究
The Studies of Molecular Maker Pyramiding Genes for Resistant to the Serious Diseases and Insect Pests in Rice;
水稻抗病虫基因的分子标记聚合育种研究
An Experimental Research on Testing Method of a Solid State Polymer Loss Factor;
一种固态聚合物损耗因子测试方法实验研究
Seed Source Variation in Aggregate Fruit and Seed Traits of Liriodendron chinense Sarg.
鹅掌楸不同产地聚合果和种子性状差异分析
Polymerization of Styrene Using an Amphiphilic Polymeric Surfactant
一种两亲性高分子乳化剂的苯乙烯聚合