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qwt780303    2008-04-15    螯合剂    浏览 488 次

由于为系列产品,在性质上有类似处,在某些行业可以相互替代。乙烯胺主要用于表面活性剂,环氧树脂固化剂,农药原料,医药原料,洗涤助剂,聚酰胺树脂,造纸助剂,润滑油添加剂,水处理剂原料,染料固色剂,粘合剂原料等方面。 我国乙二胺主要用于生产农药(... 由于为系列产品,在性质上有类似处,在某些行业可以相互替代。乙烯胺主要用于表面活性剂,环氧树脂固化剂,农药原料,医药原料,洗涤助剂,聚酰胺树脂,造纸助剂,润滑油添加剂,水处理剂原料,染料固色剂,粘合剂原料等方面。
我国乙二胺主要用于生产农药(森锰锌、代森锌、代森胺及杀虫剂、除草剂、杀菌剂),表面活性剂(生成双硬脂酸酰胺,烷基咪唑啉、双酰胺,与环氧乙烷,环氧丙烷合成非离子表面活性剂),环氧树脂固化剂(聚酰胺树脂,环氧固化剂,羟乙基乙二胺等),洗涤助剂(乙二胺四乙酸及其钠盐系列螯合剂),医药原料(氨茶碱,洗必泰,鼻眼净,灭虫灵等),水处理剂(乙二胺四甲叉膦酸盐,乙脒基乙叉二膦酸),缓蚀剂(环脒聚合物)染料固色剂,照相材料定影液及润滑油添加剂等。其中农药,螯合剂,表面活性剂及环氧固化剂占用量的70%以上。 2000年全年乙二胺用量为11140吨,预计今年将达到14000吨。
二乙烯三胺主要和环氧氯丙烷以及己二酸配套生产湿强剂——一种造纸助剂,主要作用是提高潮湿纸张的强度,以利于加工或使用;其他方面的用途软片(烷基咪唑啉,柔软剂),环氧固化剂,缓蚀剂、印染助剂,水处理剂(二乙烯三胺五甲叉膦酸),农药菌毒清等。
三乙烯四胺主要用于用途有两方面,环氧固化剂(包括聚酰胺树脂)和无灰分散剂,其他方面用途包括沥青乳化剂,水处理,缓蚀剂,表面活性剂等。
四乙烯五胺主要用于生产无灰分散剂,其他方面用途包括沥青乳化剂,破乳剂,环氧固化剂,离子交换树脂,助滤剂等。

精彩问答
xinxin0106搜狐 发布日期:2008-04-16
As for the series, similar in nature, in certain industries can be an alternative. Ethylene Amines used surfactants, epoxy curing agent, pesticide raw materials, medical materials, detergent builder, polyamide resin, paper additives, lubricant additives, water treatment agent of raw materials, dyes fixing agent, visco - Mixture of raw materials, and so on.
China mainly used in the production of pesticides ethylenediamine (Mn-Zn-, zinc-generation, the generation-amine and pesticides, herbicides, fungicides), surfactant (double stearic acid amide formation, alkylation imidazoline dual-amide, and ethylene oxide, propylene oxide synthesis of non-ionic surfactant), epoxy curing agent (polyamide resin, epoxy curing agent, hydroxyethyl ethylenediamine, etc.), washed help Agent (ethylenediamine tetraacetic acid and sodium series chelator), pharmaceutical raw materials (aminophylline, chlorhexidine, nose eyes net, pest control Ling, etc.), water treatment agent (ethylenediamine tetramethoxyl fork bisphosphonates , B guanyl-1 ,1 two phosphonic acid), corrosion inhibitors (UNCED Acetamiprid polymer) Dye fixing agents, photographic materials and lubricant additives Fixative. Including pesticides, chelating agent, surfactant and epoxy curing agent occupation of more than 70 percent. Ethylenediamine the year 2000 the amount of 11,140 tons and is expected to reach 14,000 tons this year.
Diethylenetriamine main and supporting the production of adipic acid and epichlorohydrin wet strength agent - a paper additives, the main role is to enhance the strength of wet paper to facilitate processing or use other uses film (alkyl imidazoline, softeners), epoxy curing agents, corrosion inhibitors, auxiliaries, water treatment agent (diethylene triamine Wujia fork phosphonic acid), such as pesticide-poisoning bacteria.
Ethylene Amines four three main uses for the two, epoxy curing agent (including polyamide resin), and no ash powder, other uses include asphalt emulsifier, water treatment, corrosion inhibitors, surfactants agent.
4 ethylene amines five major ash powder used in the production of no other purpose, including asphalt emulsifier, broken
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