diol

The diol chain - extension agent is an important factor influencing the physical performance of TPU .

二醇扩链剂是影响TPU物理性能的一个重要因素。

Study on Epoxy Resin Toughened by Poly ( ethylene ether carbonate ) Diol

聚乙基醚碳酸酯二醇增韧环氧树脂

Preparation of Cobalt Nanoparticles by High Temperature Liquid Phase Diol Reduction Method

高温液相醇解法制备钴纳米粒子

Synthesis and Study of Polydimethylsiloxane with a Diol End Group

单端双羟烃基聚二甲基硅氧烷的合成及研究烷基多苷磺基琥珀酸单酯二铵盐的合成研究

Studies of model hard segments from TDI and different stucture diol

聚氨酯纯硬段模拟化合物的研究

The effects of diol content on the dynamic mechanical properties and impact strength of the blends were investigated .

系统地研究了二元醇含量对共混材料动态力学性能、冲击性能的关系。

Synthesis , properties and biomedical application of segmented polyether urethane extended with diol

二元醇扩链嵌段聚醚氨酯的合成、性能及医学应用

Application of chiral diol ligand derived from D-Mannitol in asymmetric epoxidation reaction

D-甘露醇衍生的新型手性配体的合成及其在不对称催化环氧化反应中的应用

Influence of Activity of Terminal OH Group of Polyester Diol on Mechanical Properties of Polyester-Based WPU

聚酯二醇端羟基活性对聚酯型水性聚氨酯力学性能的影响

The water-borne polyurethane was based on polyester diol , and toluene diisocyanate etc.

以聚酯多元醇、甲苯二异氰酸酯为主要原料合成了水性聚氨酯乳液。

Magnetic cobalt nanoparticles were synthesized by high temperature solution phase diol reduction method in the presence of two kinds of surfactants .

应用高温液相二醇还原法，首次用1,10癸二醇作还原剂，在两种表面活性剂存在下制备出磁性钴纳米粒子。

Synthesis , Characterization and Property of Hydroxypropyl Methylcellulose Grafting Polycaprolactone Diol

羟丙基甲基纤维素接枝聚己内酯二醇的合成、表征及性能

Esterification of acrylic diol catalyzed with solid acids

固体酸催化丙烯酸一缩二乙二醇的酯化反应

Determination of 3-Mono-chloropropane-1,2 - diol in Soy Sauce by Gas Chromatography-Mass Spectrometry

酱油中3-氯-1,2-丙二醇的气相色谱-质谱分析

Stationary phase is a POLAR material such as silica , cyano , amino , diol , etc.

HILIC的固定相主要是极性物质，比如二氧化硅、氰基、氨基、二醇等。

Separation of 1,1 ' - Binaphthalene-2,2 ' - diol Optical Isomers by Derivatization High Performance Liquid Chromatography

衍生化高效液相色谱法拆分1,1′-联萘-2,2′-二酚光学异构体

Polyether diol mainly adopts polytetramethylene ether glycol ( PTMEG ) .

聚醚二醇主要采用聚四氢呋喃醚二醇（PTMEG）。

A Study on the Asymmetric Reduction of Acetophenone with Pinane-group Containing Diol Modified LAH

几种含蒎基的二醇修饰的LAH的不对称还原反应

Synthesis of Water soluble Derivatives of 5 α Cholestane 3 β, 7 diol and Their in vitro Anticancer Activities

5α-胆甾烷-3β，7-二醇水溶性衍生物的合成及体外抗癌活性

The Investigations of Lamellar Liquid Crystal of Sodium Caprylate , 1,8-Octane Diol and Water With Low Angle X-ray Diffraction

辛酸钠/辛二醇/H2O体系层状液晶的小角度X射线衍射研究

Study on Condensation Reaction of 2 - Butene - 1,4 - diol and Iso-Butyric Aldehyde

异丁醛与1,4-丁烯二醇缩合反应的研究

Vicinal diol can be effectively translated into azelaic acid and the corresponding dicarboxylic acid monomethyl ester .

邻二醇可以有效地转化为壬酸和相应的二元酸单甲酯。

Determination of 3-Chloropropane - 1,2 diol in Soy Sauce by GC-MS-SIM

用GC-MS-SIM法测定酱油中的3-氯-1,2丙二醇

But for its special diol structure , it will be easily destroyed during the process and usage , so it is urgent to find stable source of vitamin C.

但由于其特殊的连二烯醇结构，使其在加工和使用过程中受到破坏，于是开发稳定性VC源势在必行。

The First-order Molecular Hyperpolarizability of Azo Diol and Azo Aldimine Measured by Hyper-Rayleigh Scattering

超瑞利散射测定偶氮分子的一阶超极化率

The extractants are introduced by five parts , such as monobasic alcohol , diol , mixed alcohol , hydroxyl amine and others .

把提硼的萃取剂分为一元醇、二元醇、混合醇、羟基胺和其他类5部分加以叙述。

Electroreduction of 3 - Hexyne - 2,5 - Diol on Nickel Electrode

3-己炔-2,5-二醇在镍电极上电还原反应研究

Complex compounds with structures characterized by diol , ether and ester , are selected as base oils for lubricants for the lubrication of precision instruments .

本文根据各种精密仪器仪表的润滑特点，选择了二元醇复醚酯类化合物作为基础油，研制成三种不同粘度范围的不流散精密仪表油系列。

The reaction between polyether diol and TDI , polyether triol and NCO terminated prepolymer were of second order ;

实验表明，（1）聚醚二元醇与TDI、聚醚三元醇与端NCO预聚体的反应同为二级反应。

Synthesis of Derivatives of S - ( - ) - 2,2 ' - Binaphthyl - diol and the Relationship between Their Helical Structure and Optical Rotation

S-（-）-2,2′-联二萘酚衍生物的合成及其螺旋结构与旋光性的关系