この実験では大砲 Fenske 粘度計粘度と組成の関係を決定するいくつかのプロピレング リコール溶液の粘度を測定する使用されます。 Principles Log in or Start trial to access full content. Learn more about your institution’s access to JoVE content here 動粘度は、動粘性係数と密度の比です。せん断...
Tait-type equation of stateViscosityThe density and viscosity of propylene glycol have been simultaneously measured over the temperature range from (298–452) K and at pressures up to 245MPa using a combined method of hydrostatic weighing and falling-body techniques, respectively. The combined ...
Viscosity is an important fluid property when analyzing liquid behavior and fluid motion near solid boundaries. The viscosity of a fluid is a measure of its resistance to gradual deformation by shear stress or tensile stress. The shear resistance in a fluid is caused by inter-molecular friction e...
聚乙二醇二缩水甘油醚 72207-80-8 Poly(propylene glycol) diglycidyl ether viscosity mPa.s/25℃ 40-80 源叶 Y42118-25g价格 ¥ 62.00 ¥ 500.00 起订数 1瓶起批 1瓶起批 发货地 上海 咨询底价 产品服务 热门商品 5-氯甲基四氮唑 55408-11-2 96% 源叶 S66418 ¥ 350.00 HPLC≥99% (2R...
"聚乙二醇二缩水甘油醚英文名称:Poly(propylene glycol) diglycidyl etherCAS:72207-80-8纯度:viscosity mPa.s/25℃ 40-80分子式:C8H14O4分子量:174.1944品牌:源叶货号:Y42118-25g保存:RT有效期:36个月外观:上海源叶生物科技有限公司成立于2009年,是一家致力于各类生化试剂、标准品、小分子抑制剂、液体试剂、透...
Viscosity of the mixture (1) 1,3-dioxolane; (2) propan-1-ol 3-dioxacyclopentane; Methylene glycol methylene ether; [1,3]Dioxolane Element System: C-H-O Hill Formula: C 3 H 8 O Molecular Weight: 60.1 CAS ... C Wohlfarth - Springer Berlin Heidelberg 被引量: 0发表: 2009年 Viscosity...
Density, viscosity, surface tension, and molar volume of propylene glycol+water mixtures from 293 to 323K and correlations by the Jouyban–Acree model Density, viscosity, surface tension and molar volume of propylene glycol+water mixtures at 293, 298, 303, 308, 313, 318, and 323K are repor...
2.In this paper, viscosity properties of thermoplastic starch prepared by twin-screw extrusion were researched.通过双螺杆挤压工艺,分析甘油/淀粉质量比、Ⅲ区温度和螺杆转速3因素的不同处理水平热塑性淀粉粘度特性。 3.The viscosity properties of food thickening agent propylene glycol alginate (PGA) are stud...
Effect of Additives on the Clouding Behavior of an Ethylene Oxide-Propylene Oxide Block Copolymer in Aqueous Solution Phase behavior of an ethylene oxide-propylene oxide block copolymeric surfactant Pluronic L-64 (MW = 2900, % PEO = 40) in the presence of various additives... K Pandya,K ...
The correlation between ionic conductivity and viscosity in liquid electrolytes formed by the dissolution of lithium triflate in N,N-dimethyl formamide and tetraethylene glycol dimethyl ether has been investigated. These liquid electrolytes may be incorporated in polymer gel electrolytes based on poly(vinyl...