饱和剂

We also can offer the following services: designing and machining of non-standard equipments with special specifications and performance; designing and construction of Drawing Furnace Platform; purchasing platinum and rhodium crucible plate on customers' behalf; supplying assorted resins, such as SR-1 size, fixing agent, argil crucible; supplying various types of weaving machines and accessories; debugging and operating equipment, training maintenance man; technical advisory business.

我司以"质量第一、客户至上、利润共享"的原则；以"合理的策划，优质的服务，完善的生产工艺，让您拥有自己的工厂和自己的事业"为宗旨，为广大的客户提供最优质的产品和服务，最精心的预算和工厂策划；希望我们的产品和服务能为广大的客户带来巨额的经济效益，成为您致富的基石。1、经营各种玻纤设备、配件及各种规格绕丝筒。2、经营各种中碱、无碱、玻璃纤维纱和玻璃纤维布。3、经营SR-1水溶性不饱和树脂、固色剂G、缠绕纱、拉挤纱、短切等浸润剂和配方。

In order to simulate working atmosphere of additives in concrete, the influence of additives on surface tension of calcium hydroxide solution is studied in this paper too.

为了更好的模拟外加剂在混凝土中的工作环境，本文同时研究了外加剂在饱和石灰水溶液的表面张力。

To pretreatment human hair samples by burning oxygen bottles, with a total strength as absorbent, and then use of fluoride ion electrode as directed electrode, and saturated calomel electrode as the reference electrode. To determine with improved Gran's Drawing with a satisfactory result.

用氧瓶燃烧法预处理人发样品，以总离子强度剂兼作吸收剂，然后直接用氟离子选择电极作指示电极，饱和甘汞电极作参比电极，用改进Gran's作图法进行测定，结果满意。

Road marking paints made from gum rosin,high molecular polymer,unsaturated dibasic acid and polyalcohol by condensation and esterification,then heat-stabilizer and light-stabilizer are added in.

道路标线涂料专用树脂是由松香、高分子聚合物、不饱和二元酸及多元醇经缩聚、酯化后加入热稳定剂、光稳定剂后制成的不规则半圆粒状或片状产品。

In this thesis, monomer with unsaturated double bond was firstly synthesized byreacting acryloyl chloride with bifunctional monomer. Such synthesized monomer ormonomer with initial unsaturated double bond was used to prepare linear polymericmaterials by free radical polymerization. A series of new degradable space polymerswith acylamino bond were subsequently synthesized using diisocyanate as thecross-linker.

本文首先通过丙烯酰氯和双官能团单体反应引入不饱和双键，或者直接使用具有不饱和双键的单体，通过自由基聚合得到含有活泼羟基或氨基的线型高分子聚合物，再用二异氰酸酯作为交联剂交联，从而合成了一系列基于酰胺键的新型可降解高分子体型聚合物。

Unsaturated polyester crosslinked by styrene has poor toughness. In this paper, diallyl phthalate was used as co-crosslinking agent with styrene for toughening UP.

针对苯乙烯固化的不饱和聚酯韧性差的问题，研究采用了适用于高温固化的邻苯二甲酸二烯丙酯作为不饱和聚酯的共交联剂。

The results show that the optimal value of CoCl2 concentration is 0.2 mol/L and the maximum adsorbed amount is 19.674 mg/g onto this adsorbent. The adsorption capacity of phosphine onto CoCl2-modified ACF decreases with the increase of temperatures. The maximum absorbed amounts are 19.674 mg/g at 298 K, 13.537 mg/g at 313 K and 11.087 mg/g at 328 K, respectively. It is found that the Freundlich equation is more suitable for the description of phosphine adsorption process than the Langmuir equation. The isosteric heat of adsorption decreases with the increase of the surface loading on CoCl2-modified ACF, which means that CoCl2-modified ACF adsorbent has an energetically heterogeneous surface. Meanwhile, adsorptive phosphine removal performance may be a dominant of physical adsorption when the heat of adsorption is 16-24 kJ/mol, the CoCl2-modified ACF adsorbent will be one of the candidates for tail gas purification of airtight calcium-carbide furnace and recycle of phosphine.

研究结果表明：浸渍液浓度最佳值为0.2 mol/L，此改性ACF对PH3的饱和吸附量为19.674 mg/g；PH3在CoCl2改性ACF上的吸附量随温度升高而迅速降低，在298，313和328 K时PH3的饱和吸附量分别为19.674，13.537和11.087 mg/g；Freundlich吸附等温方程较好地模拟了PH3在改性ACF上的等温吸附；PH3气体在改性ACF上的等量吸附热随吸附量的增大而减小，表明改性ACF吸附剂表面能量的不均匀性；吸附热在16~24 kJ/mol范围内，过程为物理吸附，有利于密闭电石炉尾气的净化。

The in-situ epoxidation and in-situ grafting of unstaturated rubber,in-situ synthetic poly-unstaturated carboxylate,surface in-situ chemical treating of rubber filler,montmorillonite in-situ plugging plyer/peeling,in-situ preparing SiO2 by sol-gel technology were presented.The modification method and effect of rubber were addressed,and the practic application possibility of modificated rubber to rubber goods was researched.

介绍了不饱和橡胶的原位环氧化和原位接枝、原位合成聚不饱和羧酸盐、橡胶填充剂表面原位化学处理、蒙脱土原位插层/剥离、溶胶-凝胶法原位生成SiO2等原位反应合成技术在橡胶加工和改性方面的应用研究工作，讨论了各种改性橡胶方法的特点以及改性效果，并探讨了改性橡胶材料在各种橡胶制品行业实际应用的可能性。

The invention relates to a surface chemistry modified latex which can be obtained by carrying out radical polymerization in emulsion in the presence of at least one ethylenically unsaturated monomer or at least one polymer having ethylinically unsaturated residual bonds, at least one radical polymerization, at least one single, double or triple block polymer which is soluble or dispersible in water, comprising an active group at the end thereof, capable of forming a radical, and chosen from dithioesters, xanthates, thioether-thiones and dithiocarbamates.

本发明涉及具有改良表面化学性质的胶乳，它可以通过在以下物质的存在下进行自由基乳液聚合来获得：至少一种烯属不饱和单体或至少一种含残留烯属不饱和键的聚合物，至少一种自由基聚合引发剂，至少一种水溶性和/或水可分散的单嵌段、二嵌段或三嵌段聚合物，在其端部包括选自二硫酯，硫醚-硫酮，二硫代氨基甲酸酯和黄原酸酯中的能够形成自由基的活性基团。

Cementing using this additive in Zhongyuan Oilfield where contains large sections of salt bed was successful. It prove...

室内模拟实验表明，使用加有R90抗盐外加剂的饱和盐水水泥浆固井，基本能满足封固盐岩层的技术指标。R90饱和盐水水泥浆在中原油田4口井进行了现场实验，固井成功率为100％。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。