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太原聚丙烯酰胺廠家貨源充足

 
 
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發(fā)貨 河南鄭州市付款后3天內(nèi)
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更新 2013-03-01 15:10
 

康衛(wèi)紅

個(gè)人會(huì)員第13年
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詳細(xì)說(shuō)明
       水溶性是決定聚丙烯酰胺PAM質(zhì)量好壞及凈水效果是否較好的重要標(biāo)準(zhǔn)之一,那么聚丙烯酰胺凈水材料的水溶性到底如何呢?
       水是聚丙烯酰胺PAM最好的溶劑,在實(shí)際生產(chǎn)中,聚丙烯酰胺的水溶性,它與產(chǎn)品型式、分子結(jié)構(gòu)、溶解方法、攪拌、溫度及PH值等有關(guān),粉狀聚丙烯酰胺PAM或能防止結(jié)團(tuán),則比膠體產(chǎn)品易溶,膠乳產(chǎn)品溶解性最好,提高溶解溫度能促進(jìn)溶解,但一般不宜超過(guò)50度,以防止降解及產(chǎn)生其他反應(yīng),粉粒PAM產(chǎn)品在制造時(shí)適量添加一些無(wú)機(jī)鹽如禁發(fā) 硫酸鈉、尿素和表面活性劑等,能減弱聚丙烯酰胺PAM分子間的締合,防止結(jié)轉(zhuǎn),有助于溶解。
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