Preparation and Characterization of n-HAP/ PVA Blend Composition Fibers n-HAP/PVA共混复合纤维的制备及其结构和性能
The crystallization of PA66/ PET blends with different PET contents and compatibilizers was studied by DSC method. The results showed that the effect of blend composition and compatibilizers on crystallizing behaviors was remarkable. 用DSC分析方法研究了PA66/PET共混物的结晶行为,结果表明,两种共混物配比与相容剂种类对其结晶行为有着显著的影响。
A novel blend composition was prepared based on chlorinated butyl rubber ( CIIR) and poly ( meth) acrylate ( PMAc). 制备了一系列氯化丁基橡胶(CIIR)聚(甲基)丙烯酸酯(PMAc)共混复合物。
The unit cell parameters of PVDF/ PMB blend are independent of the blend composition and the degree of crystallinity, volume averaged crystallite size decreases with increasing content of PMB, a mean lattice distortion increases. All observations indicated that PVDF/ PMB is semi-miscible. 结果表明,PVDF/PMB为半相容体系,晶胞参数与组分比无关,结晶度、微晶尺寸随PMB含量的增加而降低,晶格畸变则随PMB含量的增加而增大。
The influence of raw material constituent on stability of ore blend chemical composition 原料结构对混匀矿成分稳定性的影响
The mechanical properties of Nylon 66/ glass fiber/ toughening agent blend composition were studied. 研究了尼龙66/玻璃纤维/增韧剂共混材料的力学性能。
The present investigation deals with the relationship of tensile strength with components structure, interfacial compatibility and blend composition. 研究几种二元多相共混物的拉伸强度与组分的结构、界面区相容性、共混组成的关系。
The mechanism of the low temperature relaxation(β relaxation) is different because there are different crosslinking networks of chemical structure between the aromatic amine-cured and the phthalic anhydride-cured products, Therefore, the reliance on the crosslinking density and blend composition is also different. 不同固化剂的固化物交联网的化学结构不同,因而低温松弛&β松弛机制也不同,同时其对体系的交联密度、共混组成的依赖性也不同。
E viscosity of blends containing thermotropic liquid crystalline polymers as a function of blend composition was reviewed and the factors affecting the morphology of blends especially affecting the formation of liquid crystalline fibrils were discussed. 综述了含热致液晶高分子的高聚物共混材料粘度与组成的关系,分析了影响共混物形态结构特别是纤维状液晶分散相形成的各种因素。
Blend the scientific education with the whole system of schooling teaching and the social teaching, shoot at building the most composition forces of school, society and family. 融科学教育于学校教育与社会教育的大系统,力争使学校、社会、家庭三方构筑出最大合力。
Relation Blend Coals Composition and Index of Plastic Layer of WISCO 武钢使用配煤组成与胶质层粘结系数关系
By determing and comparing structures and properties of different blend membranes, the results showed that polymer concentration, blend composition, the kind and the concentration of addictive were the main influence factors to performances of PEU/ PES blend membrane. 结果表明:聚合物浓度、共混组成比、添加剂种类与浓度是影响PEU/PES共混膜性能的主要因素。
The compatibility of HPVC/ ABS blends was examined by the analysis of the relation between specific viscosity and blend composition. 通过分析HPVC/ABS共混物溶液的粘度-组成关系,证实了HPVC与ABS具有相容性。
The experimental results showed that the COP/ PP blend is pseudoplastic fluids, and the departure from Newtonian fluids behavior depends on the composition of the COP/ PP blend. 结果表明:COP/PP共混物为假塑性流动,其偏离牛顿流动行为的程度与共混物构成有关。
In EC/ PS blend system, the critical concentration of EC was 30%, independing of composition. 在EC/PS共混体系中,EC的临界浓度与共混组成无关,都是30%。
The dependence of the constants 2C_1, 2C_2 and the fractional volume of rubber in the swelled system γ_k on the blend composition was studied. The contribution of the physical crosslink to the total modulus of the network was evaluated. 研究了常数2C_1,2C_2及溶胀体系中橡胶的体积分数γ_k与共混物组成的不同依赖性,评价了物理交联对网络总模量的贡献。
The ultimate tensile strength ( P) of binary heterogeneous polymer blends is influenced not only by blend composition(Φ 1), but also adhesion of the interface and morphology of the blends. 影响二元多相共混物拉伸强度的结构因素主要有:共混组成、界面粘接强度、相形态。
The brittle-ductile transition of PP/ HDPE/ SBS ternary blend was investigated under constant composition and different blending processing conditions. 研究了固定PP/HDPE/SBS三元共混物配比,采用不同共混工艺条件下的脆-韧转变规律。
The composing applications for studying oxidation& blend asphalt is studied, which based on oxidation kinetics equation and composition of the typical heavy traffic paving asphalt. 利用沥青四组分氧化动力学方程和优质沥青应具有的四组分间的合理搭配,开发了应用于氧化-调合法研制重交通道路沥青的配伍软件。
The conceptual blend of content can be roughly classified into four parts, such as "material change of state"," the material side,"" composition of matter" and "social life". 概念性的交融性内容大致可以归为物质状态变化、身边的物质、物质构成和社会生活四部分。
The effects of the blend composition, catalyst content and mixing time on the reaction between PC and EAA were discussed. 该反应受共混物组成、催化剂用量和混合时间的影响。
The construction of the blend involves three operations: composition, completion and elaboration. 整合空间的构建涉及到三个操作过程:组合、完善以及拓展。
At the same time the concentration of the early Italian blend composition and the way the free movement of factors of doctrine, and ultimately developed a realistic and serious style of painting. 同时糅合意大利早期的集中性构图与手法主义自由运动的因素,最终发展出了一种既现实又庄重的绘画风格。