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丙烯酸鈉單體

CAS號	7446-81-3
規(guī)格	25kg/紙板桶	純度	99%
貨號	5689	貨期	10天
品牌	宏儒寰潤	庫存	500kg
規(guī)格	25kg/紙板桶
純度	99%
貨號	5689
貨期	10天
品牌	宏儒寰潤
庫存	500kg
注意：請務必與賣家聯(lián)系核實單價庫存，以確保您的資金安全及交易順利。
參考價：￥400.00 元/公斤

立即詢盤

貨號	品牌	純度	規(guī)格	參考價	貨期
5689	宏儒寰潤	99%	25kg/紙板桶	￥400.00元/公斤	10天

產品詳情

詳細信息(中文)：
丙烯酸鈉是一種化學物質，其分子式為C3H3O2Na，白色超細粉末，溶解于水，溶液純清透明。

用途：

作為分散劑，也可用于涂料的輔料。聚丙烯酸鈉是一類聚陰離子的高分子電介質，是近代發(fā)展起來的一類用途非常廣泛的重要化工產品。在環(huán)保、食品、醫(yī)藥、紡織、水處理、石油化學、冶金等部門有著廣泛的應用。聚丙烯酸鈉包括水溶性的和水溶脹性兩大類，水溶脹性的聚丙烯酸鈉屬高吸水性樹脂的范疇。另一類水溶性的聚丙烯酸鈉則由于其不同的分子量而具有各種不同的性能被廣泛地應用于食品、飼料、紡織、造紙、水處理、石油化工、農林園藝、生理衛(wèi)生等領域。

合成方法：
聚丙烯酸鈉大多以丙烯酸為原料經氫氧化鈉中和后聚合得到，還可用其它單體與丙烯酸鈉進行共聚，對聚丙烯酸鈉的性能進行改性，合成具有特殊性能的聚丙烯酸鈉共聚物。

詳細信息(英文)：
Purpose:

As a dispersant, it can also be used as an auxiliary material of coatings. Sodium polyacrylate is a kind of polyanion polymer dielectric, which is an important chemical product developed in modern times and used widely. It is widely used in environmental protection, food, medicine, textile, water treatment, petrochemical, metallurgy and other sectors. Sodium polyacrylate includes water-soluble and water swelling. The water swelling sodium polyacrylate belongs to the category of super absorbent resin. Another type of water-soluble sodium polyacrylate is widely used in food, feed, textile, paper making, water treatment, petrochemical, agriculture, forestry, horticulture, physiology and health and other fields due to its different molecular weight and various properties.

Synthesis method:

Sodium polyacrylate is mostly obtained from acrylic acid by neutralization with sodium hydroxide and polymerization. It can also be copolymerized with sodium acrylate with other monomers to modify the properties of sodium polyacrylate and synthesize sodium polyacrylate copolymer with special properties.