Fig. 2.Fractional division of GPC profile based on molecular weight range for polymer modified asphalt binder Sungun Kim等人评估沥青混合料在不同老化温度下的老化程度,采用凝胶渗透层析技术对无粘结剂回收的混合颗粒进行分析,以估计每种情况下短期老化的老化意义。对...
Fig. 2.Fractional division of GPC profile based on molecular weight range for polymer modified asphalt binder Sungun Kim等人评估沥青混合料在不同老化温度下的老化程度,采用凝胶渗透层析技术对无粘结剂回收的混合颗粒进行分析,以估计每种情况下短期老化的老化意义。对不同温度下的老化水平进行了统计分析。(DOI:...
11. 10 韩泰轮胎有限公司研究开发中心:汪羽 GPC – Gel Permeation Chromatograph for molecular weight analysis Maker: 英)PL(Polymer Laboratories) Mold: PL-GPC-220 Price: 54,785.29USD 相对 各种平均 1×103～1×107 凝胶渗透色谱法(GPC) 色谱法 相对 粘均 1×104～1×107 粘度法 相对 1×104～1×...
DETERM INAT10N 0FM 0LECULAR W EIGHT DISTRIBUT10N oF TEXTILE FINISH 0IL P0LYETHER BY GPCQUANTITATIVEMETHoD PanYusheng (Tia.jf T^fr Pe~ hemicaiF~zctory) ABSTRACT A new GPC quantitative method fordetermination ofmolecularweightdistribution oftextile Finish Oil polyether(M : 1O0～ lO000)was...
perform standard GPC calculationsConcentration distribution fromFTIR + Spectra at each data sliceMulti-Detector GPC With Cirrus softwarelM i x e d b e d c o l u m n s w i t h linear resolution o v e r a w i d e molecular weight rangeIndividual pore size columns for high resolution...
T. Q. NguyenH. H. KauschSpringer NetherlandsNguyen TQ, Kausch HH. Molecular weight distribution-- Characterisation by GPC. In: Swallowe GM, editor. Mechani- cal Properties and Testing of Polymers: An A-Z Reference. Dordrecht: Kluwer; 1999. p 151-155....
关键词:高温凝胶渗透色谱聚乙烯分子量 文献标志码:A 中图分类号:TQ325.1+2 文章编号:1671—8755(2015)01—0035—06 ontheConditionsfor theMolecularof Study Testing Weight GelPermeation PolyethylenebyHighTemperature XIONG Xiao—lil”,CHENChen92,LUOXue—gan92 andMaterials Normal Science,Sichuan (1.Collegeof...
高聚物的分子量及分子量分布,是研究聚合物及高分子材料性能的最基本数据之一。它涉及到高分子材料及其制品的力学性能,高聚物的流变性质,聚合物加工性能和加工条件的选择。也是在高分子化学、高分子物理领域对具体聚合反应,具体聚合物的结构研究所需的基本数据之一。
Static Light Scattering technologies for GPC - SEC explained Application Note Measurements of absolute molecular weight of synthetic polymers using the Viscotek SEC-MALS 20 In this application note, the molecular weight, molecular weight distribution and size of two common polymers are measured using...
While Peak-ABC software is responsible for the acquisition of data signal and integration of the chromatogram, Peak-ABC-GPC is responsible for performing GPC analysis based on the Molecular Calibration Curve obtained before hand. For the Dual-channel Model, the two acquiring channels could be ...