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- The method is especially suitable for determination of the content of aliphatic diamine in polyamide resin in the presence of weak organic acid. 此法特别适用于有机弱酸存在时聚酰胺树脂中脂肪族二胺含量的测定。
- The content of aliphatic diamine was determined by thin-layer chromatography (TLC).The optimum synthetic art was studied and the equation of working curve was established. 采用薄层层析法测定脂肪族二胺的含量,探讨层析最佳工艺条件、制定工作曲线方程。
- A kind of aliphatic diamine adducts,possessint of unigue properties.Less poisonoussness and odor,used for the curing agent of epoxy coating is introduced. 介绍了一类性能独特的脂肪族和脂环族二胺加成物环氧固化剂,其毒性低、气味小。
- Keywords Acetylacetone;aliphatic diamine;thin layer chromatography; 乙酰丙酮;脂肪二胺;薄层色谱;
- Aliphatic diamine adducts used for the curing agent of epoxy coatings 环氧树脂涂料用脂肪族二胺加成物固化剂
- In this paper the aromatic-aliphatic copolyamides were synthesized from terep-hthalyl chloride (TPC), p-phenyldiamine (PPD) and aliphatic diamines (ADA. H2N-(CH2-)nNH2, n=2,6,8,10, 12) by low temperature solution polycondensation. 本文对脂肪族二元胺(ADA、NH_2(CH_2)_nNH_2、n=2、6、8、10、12);对苯二胺(PPD)和对苯二甲酰氯(TPC)三元芳香-脂肪族共聚酰胺硫酸溶液的溶致液晶性能进行了研究.
- aliphatic diamine 脂肪二胺
- Na5 Ethylene Diamine Tetra (Methylene Phos... 摘要:乙二胺四甲叉膦酸五钠 EDTMP?
- Aliphatic hydrocarbons can be nitrated even with 13% nitric acid. 脂肪酸甚至能被13%25的硝酸硝化。
- Resistant to wear, impact, salt water and aliphatic hydrocarbons. 可耐磨损、碰撞,耐海水和脂肪烃类物质。
- Influence of Aliphatic Diamines on the Thermal Behavior of Thermotropic Liquid Crystalline Polyester-Imides 脂肪二胺对热致液晶聚酯酰亚胺热行为的影响
- QSAR of chlorated aliphatic hydrocarbons by using GA-ANN approach. 氯代脂肪烃构效关系的遗传神经网络模式。
- Diamine is mainly synthesized of nylon salt, molecular weight control etc. 二胺主要用于尼龙盐合成,分子量调节剂等。
- Na5 Ethylene Diamine Tetra (Methylene Phosphonic Acid) Pentasodium sa ... 乙二胺四亚甲基膦酸五钠(固体) EDTMP.
- Some method about synthesis of piperazine with aliphatic amine were introduced. 介绍了由脂肪胺合成哌嗪的几种方法。
- HDI (Hexamethylene diisocyanate) is one of special aliphatic diisocyanate. HDI(六亚甲基二异氰酸酯)是特种脂肪族二异氰酸酯。
- Chemical Composition: Hydrophilic Aliphatic Polyisocyanate,Non-yellowing type. 脂肪族聚异氰酸酯,不黄变。
- Diamine is synthesized of diacid by aminating and hydryzing process etc.. It is an importantly chemical intermediate. 二胺由二元酸通过氨化、氢化等工艺合成,是一种重要的化工中间体。
- The tendency of preparing adipic acid and hexamethylene diamine from non-benzene materials is also introduced. 此外,还介绍了以非苯原料制备己二酸、己二胺的开发情况和市场动向。
- It's a two-component aliphatic polyurethane special electrostatic conducting coat. 为双组份脂肪族聚氨酯特种导静电涂料。
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