环氧树脂

Based on rheologic test results, a new epoxy resin constitutive equation was proposed with mathematical justification.

根据环氧树脂流变性能实验结果，经过严格的数学推导，提出了一种新的未固化环氧树脂的本构模型。

The cross-coupling reaction of DOPO with halogenated phenols were achieved for the first time, novel phenolic hydroxyl-containing reactive-type DOPO-based flame retardants used in epoxy resins were synthesized; the cross-coupling reactions of 2\'-hydroxybiphenyl-2-ylphosphinic acid or diphenyl phosphine oxide with halogenated phenols were studied according to the above result, new reactive-type flame retardants used in epoxy resins were synthesized.

采用Pd催化的方法首次实现了DOPO与卤代酚的交叉偶联，合成了新型含酚羟基的反应型DOPO基环氧树脂阻燃剂；在此基础上实现了2-(2-羟基苯基)苯基次磷酸和二苯基氧化膦与卤代酚的偶联，合成了新型反应型有机磷环氧树脂阻燃剂。

The connection between the bottom support board and the pillar should reserve the foot bolt hole, the hole sizeshould be bigger than or be equal to three times of the diameter of the feet bolt, the depth slightly is bigger than the foot bolt length. Pouring into the epoxy resin mortar into the hole, its mixture ratio is the epoxy resin (6,101), DBP17, ethylenediamine 8, and granulated substance

下支座板与墩台的连接则应预留地脚螺栓孔，孔的尺寸应大于或等于三倍地脚螺栓的直径，深度稍大于地脚螺栓的长度，孔中灌注环氧树脂砂浆，其配合比为环氧树脂（6101），二丁脂17，乙二胺8，砂250。

Three composites of the different fibers with epoxy resin matrix are prepared and the corresponding unilateral fiber reinforced winding ring specimens are fabricated. The mechanical poperties of the composites including tensile strength, modulus and three point interlaminar shear strength are te...

对由PBO纤维与环氧树脂基体复合成型的单向纤维增强环形试样，测试了其拉伸强度、弹性模量和层间剪切强度，结果表明：PBO纤维股纱的拉伸强度比F - 12和Kevlar - 4 9分别高 2 4 4 %和 5 2 8%以上，单向纤维复合材料的拉伸强度分别高约 37 2 %和 92 8%，耐热性也高约 166℃，但PBO纤维与环氧树脂基体的界面粘结性很差，层间剪切强度仅为 2 3～ 2 7MPa 。

Phenol novolac resins and sulphanilamide were used to cure rigid rod epoxy resins, namely DGEBP, DGETMBP and traditional epoxy resin.

用线性酚醛树脂和4-氨基苯基氨基砜作为固化剂，与刚性棒状环氧树脂联苯环氧、四甲基联苯环氧和传统双酚A环氧树脂分别进行固化。

A kind of abrasive tool made from epoxy adhesive and Cr2O3 powder has been developed for polishing of granites.

论述了一种环氧树脂抛光磨具的研制过程。该抛光磨具主要由环氧树脂和Cr2O3磨料组成，用于抛光石材表面。

In this work, methyl methacrylate, epoxy resin and unsaturated polyester resin were modified by industrial bismaleimides and liquid crystalline bismaleimides to increase the thermal stability and mechanical property of the three materials. So the ranges of the three materials useness will be enlarged.

本文采用双马来酰亚胺改性甲基丙烯酸甲酯、环氧树脂和不饱和聚酯树脂，以期提高这三种材料的耐热性能和机械性能，从而拓宽聚甲基丙烯酸甲酯、环氧树脂和不饱和聚酯树脂的应用范围，所以这一课题的研究具有重要的理论和实际意义。

The experimental results showed that the hardness,water resistance,solvent resistance and mechanical property of WPU film incr...

实验结果表明，随着环氧树脂用量的增大，涂膜的硬度、耐水性、耐溶剂性及力学性能增强，但乳液外观和稳定性变差，故适宜的环氧树脂添加量为4%~8%。

We also studied the fracture behaviors of the epoxy resin and their nanocomposites.

此外还研究了纳米颗粒对环氧树脂固化性能的影响以及环氧树脂纳米复合材料的断裂行为。

Printed Wiring Boards: All PWBs are made of paper phenolic, paper epoxy or glass epoxy, min 1.6 mm thick, flammability rated V-1 or better.

印刷线路板：所有PWB板对应是纸做的酚类物质，纸张或玻璃环氧树脂环氧树脂，最小1.6毫米厚，易燃性额定是V - 1或更好的。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。