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氨基树脂

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The complex decomposes activated substances with methylene, can promote formation the chemicalbond between fluorine rubber and silane coupling agent; meanwhile, these activated substances canproduce many kinds of amino resin containing a large number of activated function in thecourse of vulcanization, and improves adhesion forces with metal.

络合物分解生成具有活性亚甲基的物质,促进氟橡胶与硅烷偶联剂生成化学键,同时,这些活性物质在硫化过程中生成多种具有氮亚甲基结构特征的、含有大量活性基的氨基树脂,提高了与金属的粘接力。

The invention relates the aquosity nanometer polyester- amido resin coating material and preparing method.

本发明涉及化工领域,提供了一种水性纳米复合聚酯氨基树脂涂层材料及其制备方法。

The Automotive Finishes was composed of Cardura E 10-based acrylic resin with high-solids and excellent weather resistance as main resin, and Cardura E10-based polyester resin with high-solids as additional resin to be used to improve decorative properties, such as chubbiness, gloss, PGD,and so on, of the only acrylic amido automotive finishes.

该面漆以叔碳酸缩水甘油酯(商品名E10)改性高固体份丙烯酸树脂作为主体树脂,该树脂是具有高耐候性的丙烯酸树脂,以叔碳酸缩水甘油酯改性高固体份聚酯树脂作为添加树脂,弥补单纯丙烯酸氨基漆在丰满度、光泽、鲜映性等外观装饰性等方面的不足,从而形成高耐候性、高装饰性的高品质、高固体份汽车面漆。

Given to guide the use of the word The copolymer are epoxy, with the 9M ammonia at 40 ℃ reaction 3H, on into amino resin.

利用given为引导词)该共聚物还有环氧基,与9M氨水在40℃反应3H,就转化为氨基树脂

This paper describes the infra red spectra analysis and interpreta tion of some amino resin paints.

本文介绍了氨基树脂漆的傅立叶变换红外光谱分析及谱图解释。

The polymeric resin NDA-8 was employed to treat the industrial wastewater from hydrogenated deoxidization process in tolylene diisocyanate production and good performance of adsorption and desorption was shown.

经树脂吸附处理,废水中主要污染物2,4-二氨基甲苯和2,6-二氨基甲苯均得到完全去除,COD由6 300mg/L降为150mg/L以下,达到国家二级排放标准,采用稀盐酸可实现树脂的完全再生,高浓度脱附液经调碱和结晶,可回收2,4-二氨基甲苯和2,6-二氨基甲苯

Aminobutyric acid in tea was extracted, isolated and determined. Water achieve a better effect than ethanol in extracting γ-aminobutyric acid, and γ-aminobutyric acid content was enhanced by 20%; 732 positive ion resin columns (2.5×50cm) was used to isolate, citric acid and ammonia water were used as elutes, based on pH linear gradient. Results indicated that γ-aminobutyric acid inelute could reach 39%; thin layer scanner could measure the content of γ-aminobutyric acid.

对茶叶中γ-氨基丁酸的提取、分离及检测方法进行了研究,分别采用水和乙醇作为提取溶剂,结果发现用水提取能达到更好的效果,γ-氨基丁酸含量提高20%;同时采用离子交换树脂对γ-氨基丁酸提取液进行分离,提取液上732阳离子树脂柱(2.5 ×50cm),使用柠檬酸和氨水缓冲液进行pH线性梯度洗脱,洗脱液中γ-氨基丁酸最高浓度达39%;采用薄层扫描仪对γ-氨基丁酸的含量进行检测,研究并确定了检测的条件及参数。

Jiangsu Dragon Pa Chatham Co., Ltd. is a specialized development and production of various types of high, medium alkyd, acrylic, amino resin, civil, industrial paint professional chemical enterprise.

江苏龙霸漆业有限公司是一家专门研制和生产各类高、中醇酸、丙稀酸、氨基树脂,民用、工业用油漆的专业化工企业。

The results indicate: With the curing temperature of the epoxy resin (E-20) and methanol etherified amino resin at 130℃ and the curing time from 15 minutes to 20 minutes, the curing product owned better curing result, higher tensile strength and best peel properties.

结果表明:环氧树脂(E-20)/甲醚化氨基树脂体系固化温度在130℃,固化时间15~20min,固化效果较好,拉伸性能较高,剥离性能最好。

The floor plates comprise a decorative paper that is impregnated with an amino resin and comprise an abrasionproof covering layer which is arranged thereon and which is provided with particle-shaped, fine aluminum oxide.

地板具有经氨基树脂浸渍处理的装饰纸和覆着在前者上面的保护层,所述保护层带有氧化铝微粒。

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