After aging, the plasticity index of the plasticized mixed row material, most of which is silty shale, can be greatly improved. 以粉砂质页岩为主要原材料,经塑化剂作用下的陈化处理,可显著改善粉砂质页岩烧结砖混合料的塑性指数。
Expounded the principle of plasticized PVC, nitrile rubber and PVC blend modified and presented with the status quo Rubber Blend development prospects. 阐述了聚氯乙烯的增塑原理,丁腈橡胶与聚氯乙烯的共混改性,并介绍了橡塑共混的现状与发展前景。
Effects of semi-reinforcing furnace black on the UV stability of plasticized PVC 半补强炭黑对增塑PVC的紫外光稳定性的影响
Plasticized vinyl resin body is liquid at room temperature, suspended solids, by heating and hardened into a solid; 乙烯基树脂增塑体在室温下是液态悬浮体,通过加热转化为固体而硬化;
The experimental results showed, that plasticized powder extrusion is effective way to produce small cemented carbide pipes. 实验结果表明,增塑粉末挤压是生产小口径硬质合金管材的有效途径。
Research on Coated-Fertilizers of Polystyrene Plasticized by Vegetable Oil 植物油增塑聚苯乙烯包膜肥料的研究
Some materials, such as rubber, which are not normally plastic, can be plasticized by mixing them with substances called plasticizers. 某些通常不是塑料的如橡胶一类的物质,同称作增塑剂的物质混合便能塑化。
Cellulose triacetate, plasticized, in primary forms ( excl. in sheets, films, rods or tubes) a graduated rod dipped into a container to indicate the fluid level. 三乙酸纤维素,增塑的,原状(不包括片状、薄膜状、棒状或管状)放在容器中显示液体高度的棒状仪器。
The isothermal crystallization kinetics of poly ( lactide)( PLA) plasticized by poly ( ethylene glycol)( PEG) of different molecular weights were studied by means of DSC. 采用DSC方法对聚乙二醇(PEG)增塑聚乳酸的等温结晶动力学进行了研究。
Study on the Processing Aids for Nitrate Plasticized Polyether Propellant 硝酸酯增塑聚醚推进剂工艺助剂研究
Supermolecular Structure and Glass Transition Behavior of Soy Protein Plasticized with Glycerol 甘油增塑大豆蛋白质塑料的超分子结构和玻璃化转变行为
PVC plasticized wood powder and its water absorption PVC塑化木粉及其吸水性
Nano-clay as Reinforced Thermoplastic Starch Plasticized with Mixture of Urea and Formamide 尿素和甲酰胺混合塑化热塑性淀粉/纳米黏土复合材料性能研究
Studies on morphological structure of highly plasticized polyethylene glycol polyurethane elastomer 高增塑聚乙二醇聚氨酯弹性体形态结构的研究
The composites of thermoplastic starch plasticized by urea and formamide/ citric acid-activated montmorillonite ( UFTPS/ CMMT) were prepared by the method of melt-intercalation. 用柠檬酸活化蒙脱石(CMMT),用尿素和甲酰胺塑化热塑性淀粉(UFTPS),制备了热塑性淀粉/蒙脱石(UFTPS/CMMT)复合材料。
The mechanical properties of propellants formulation, which containes PEO binder and is plasticized by nitrate ester were studied. 对聚氧化乙烯(PEO)为粘合剂硝酸酯增塑的高能推进剂配方力学性能进行了研究。
Starch was pre-gelatinized and plasticized in order to destroy the crystal structure and reduce the melting temperature. 反应在本体熔融条件下进行,淀粉经过了糊化和增塑改性,以破坏其结晶结构和降低熔融温度。
Study on Melt-Spinning Technology of Plasticized Polyacrylonitrile by Hydration 聚丙烯腈水增塑熔融纺丝工艺研究
According to different molecular weight, the melt spinning, plasticized melt spinning, gel spinning and other non industrialized spinning methods of polyethylene fibres were reviewed. The properties and application of different PE fibres were also discussed. 综述纺制不同相对分子质量聚乙烯纤维的熔融纺丝法、增塑熔融纺丝法、冻胶纺丝法及其他一些非工业化的纺丝方法,并介绍了各种聚乙烯纤维性能和用途。
Study on Behaviors of the Plasticized Cement 塑化水泥性能研究
Rheologic behaviour and spinnability of PVA plasticized with glycerin 甘油增塑PVA流变性及可纺性
This paper gives a study of the influence of the HAA/ T-12 catalytic system on the curing reaction of hydroxyl-terminated copolyether with polyisocyanate plasticized by nitrate ester. 研究了HAA/T-12固化催化体系对硝酸酯增塑的端羟基共聚醚与多异氰酸酯固化反应的影响。
The authors found that plasticized rosin is an ideal plastic model material. 通过对塑化松香性质的介绍,结合已有的模拟实验结果,认为塑化松香是理想的模拟实验塑性材料。
Antistatic properties of carbon black ( CB) filled plasticized poly ( vinyl chloride) ( PVC) were studied using surface resistivity tester and SEM. 采用表面电阻测试和扫描电镜,分析研究了软质聚氯乙烯(PVC)树脂与炭黑(CB)复合体系的抗静电性与炭黑含量、分布形态、PVC树脂型号及混炼塑化工艺之间的关系。
By XRD and DMTA analysis, the glycerol plasticized SPI plastics had glycerol-rich micro domain and protein-rich micro domain. XRD和DMTA显示,甘油增塑的SPI塑料会产生富甘油微区和富蛋白微区。
In order to improve the shortcomings of PLA, in this work, the effect of uniaxial orientation process conditions on the crystallization and the oxygen permeability of pure and plasticized poly ( lactic acid) film had been investigated with PLA as raw material. 为了改善聚乳酸的缺点,本工作以聚乳酸(PLA)为原料,考察了不同的单轴取向工艺条件对聚乳酸及其增塑聚乳酸结晶和透氧性能的影响。
In this research, the edible composite films were prepared from carboxymethyl cellulose and plasticized with glycerol by adding cassava starch as an auxiliary material, and the properties of composite films were tested. 本研究主要以羧甲基纤维素为基料,以甘油为增塑剂,通过添加木薯淀粉作为辅料来制备可食性复合膜,并对复合膜的性能进行测试。
Plasticized PET sheets were microcellular foamed by compression molding and the effects of foaming temperature, foaming pressure and plasticizer content on the cell structure and tensile mechanical properties were investigated. 随后采用模压法对增塑后的PET片材进行微发泡,研究了发泡温度、发泡压力和增塑剂含量等加工参数对微发泡增塑PET片材的泡孔结构和拉伸力学性能的影响。
Nitric acid ester plasticized polyether ( NEPE) propellant has a good advantage of high energy and low temperature mechanical properties, which has the characteristic of modified double-base propellant and composite propellant. 硝酸酯增塑聚醚推进剂又简称NEPE推进剂,是一种集改性双基推进剂和复合推进剂的优点于一身的固体推进剂,由于具有能量高和低温力学性能好等优点被广泛的使用。