PESA 聚环氧琥珀酸（钠）
<div><h3 style="font-size:12pt; font-weight:normal; line-height:150%; margin:0pt; orphans:0; text-align:justify; widows:0"><span style="font-family:微软雅黑; font-size:12pt">1、基本信息</span></h3><p style="margin:0pt; orphans:0; text-align:justify; text-indent:20.1pt; widows:0"><span style="font-family:微软雅黑; font-size:12pt">（1）英文名：</span><span style="font-family:微软雅黑; font-size:12pt">Polyepoxysuccinic</span><span style="font-family:微软雅黑; font-size:12pt"> Acid (PESA)</span></p><p style="margin:0pt; orphans:0; text-align:justify; text-indent:20.1pt; widows:0"><span style="font-family:微软雅黑; font-size:12pt">（2）分子式：HO(C</span><span style="font-family:微软雅黑; font-size:8pt; vertical-align:sub">4</span><span style="font-family:微软雅黑; font-size:12pt">H</span><span style="font-family:微软雅黑; font-size:8pt; vertical-align:sub">2</span><span style="font-family:微软雅黑; font-size:12pt">O</span><span style="font-family:微软雅黑; font-size:8pt; vertical-align:sub">5</span><span style="font-family:微软雅黑; font-size:12pt">M</span><span style="font-family:微软雅黑; font-size:8pt; vertical-align:sub">2</span><span style="font-family:微软雅黑; font-size:12pt">)</span><span style="font-family:微软雅黑; font-size:12pt">nH</span><span style="font-family:微软雅黑; font-size:12pt"> </span><span style="font-family:微软雅黑; font-size:12pt"> </span><span style="font-family:微软雅黑; font-size:12pt"> </span><span style="font-family:微软雅黑; font-size:12pt"> </span><span style="font-family:微软雅黑; font-size:12pt"> </span><span style="font-family:微软雅黑; font-size:12pt"> </span><span style="font-family:微软雅黑; font-size:12pt"> </span><span style="font-family:微软雅黑; font-size:12pt"> </span><span style="font-family:微软雅黑; font-size:12pt"> </span><span style="font-family:微软雅黑; font-size:12pt"> </span></p><p style="margin:0pt; orphans:0; text-align:justify; text-indent:20.1pt; widows:0"><span style="font-family:微软雅黑; font-size:12pt">（3）相对分子质量：400-1500</span></p><p style="margin:0pt; orphans:0; text-align:justify; text-indent:20.1pt; widows:0"><span style="font-family:微软雅黑; font-size:12pt">（4）CAS No.：51274-37-4</span></p><p style="margin:0pt; orphans:0; text-align:justify; text-indent:20.1pt; widows:0"><span style="font-family:微软雅黑; font-size:12pt">（</span><span style="font-family:微软雅黑; font-size:12pt">5</span><span style="font-family:微软雅黑; font-size:12pt">）结构式 ：</span></p><p style="margin:0pt; orphans:0; text-align:center; widows:0"></p><h3 style="font-size:12pt; font-weight:normal; line-height:150%; margin:0pt; orphans:0; text-align:justify; widows:0"><span style="font-family:微软雅黑; font-size:12pt">2</span><span style="font-family:微软雅黑; font-size:12pt">、技术指标</span><span style="font-family:微软雅黑; font-size:12pt"> </span></h3><div style="text-align:center"><table cellspacing="0" cellpadding="0" style="border-collapse:collapse; margin:0 auto; width:100%"><tr style="height:28.35pt"><td rowspan="2" style="background-color:#a6a6a6; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; border-left-color:#000000; border-left-style:solid; border-left-width:0.75pt; border-right-color:#000000; border-right-style:solid; border-right-width:0.75pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; vertical-align:middle; width:50%"><p style="margin:0pt; orphans:0; text-align:center; widows:0"><span style="font-family:微软雅黑; font-size:12pt">项</span><span style="font-family:微软雅黑; font-size:12pt"> </span><span style="font-family:微软雅黑; font-size:12pt"> 目</span></p></td><td style="background-color:#a6a6a6; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; border-left-color:#000000; border-left-style:solid; border-left-width:0.75pt; border-right-color:#000000; border-right-style:solid; border-right-width:0.75pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; vertical-align:middle; width:50%"><p style="margin:0pt; orphans:0; text-align:center; widows:0"><span style="font-family:微软雅黑; font-size:12pt">指</span><span style="font-family:微软雅黑; font-size:12pt"> </span><span style="font-family:微软雅黑; font-size:12pt"> 标</span></p></td></tr><tr style="height:28.35pt"><td style="background-color:#a6a6a6; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; border-left-color:#000000; border-left-style:solid; border-left-width:0.75pt; border-right-color:#000000; border-right-style:solid; border-right-width:0.75pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; vertical-align:middle; width:50%"><p style="margin:0pt; orphans:0; text-align:center; widows:0"><span style="font-family:微软雅黑; font-size:12pt">HG/T 3823-2013</span></p></td></tr><tr style="height:28.35pt"><td style="background-color:#ffffff; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; border-left-color:#000000; border-left-style:solid; border-left-width:0.75pt; border-right-color:#000000; border-right-style:solid; border-right-width:0.75pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; vertical-align:middle; width:50%"><p style="margin:0pt; orphans:0; text-align:center; widows:0"><span style="font-family:微软雅黑; font-size:12pt">外 观</span></p></td><td style="background-color:#ffffff; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; border-left-color:#000000; border-left-style:solid; border-left-width:0.75pt; border-right-color:#000000; border-right-style:solid; border-right-width:0.75pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; vertical-align:middle; width:50%"><p style="margin:0pt; orphans:0; text-align:center; widows:0"><span style="font-family:微软雅黑; font-size:12pt">无色或淡黄色透明液体</span></p></td></tr><tr style="height:28.35pt"><td style="background-color:#ffffff; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; border-left-color:#000000; border-left-style:solid; border-left-width:0.75pt; border-right-color:#000000; border-right-style:solid; border-right-width:0.75pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; vertical-align:middle; width:50%"><p style="margin:0pt; orphans:0; text-align:center; widows:0"><span style="font-family:微软雅黑; font-size:12pt">固体含量，%</span></p></td><td style="background-color:#ffffff; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; border-left-color:#000000; border-left-style:solid; border-left-width:0.75pt; border-right-color:#000000; border-right-style:solid; border-right-width:0.75pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; vertical-align:middle; width:50%"><p style="margin:0pt; orphans:0; text-align:center; widows:0"><span style="font-family:微软雅黑; font-size:12pt">≥40.0</span></p></td></tr><tr style="height:28.35pt"><td style="background-color:#ffffff; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; border-left-color:#000000; border-left-style:solid; border-left-width:0.75pt; border-right-color:#000000; border-right-style:solid; border-right-width:0.75pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; vertical-align:middle; width:50%"><p style="margin:0pt; orphans:0; text-align:center; widows:0"><span style="font-family:微软雅黑; font-size:12pt">PH值(1%水溶液)</span></p></td><td style="background-color:#ffffff; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; border-left-color:#000000; border-left-style:solid; border-left-width:0.75pt; border-right-color:#000000; border-right-style:solid; border-right-width:0.75pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; vertical-align:middle; width:50%"><p style="margin:0pt; orphans:0; text-align:center; widows:0"><span style="font-family:微软雅黑; font-size:12pt">10.0～12.0</span></p></td></tr><tr style="height:28.35pt"><td style="background-color:#ffffff; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; border-left-color:#000000; border-left-style:solid; border-left-width:0.75pt; border-right-color:#000000; border-right-style:solid; border-right-width:0.75pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; vertical-align:middle; width:50%"><p style="margin:0pt; orphans:0; text-align:center; widows:0"><span style="font-family:微软雅黑; font-size:12pt">密度(20℃)，g/cm</span><span style="font-family:微软雅黑; font-size:8pt; vertical-align:super">3</span></p></td><td style="background-color:#ffffff; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; border-left-color:#000000; border-left-style:solid; border-left-width:0.75pt; border-right-color:#000000; border-right-style:solid; border-right-width:0.75pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; vertical-align:middle; width:50%"><p style="margin:0pt; orphans:0; text-align:center; widows:0"><span style="font-family:微软雅黑; font-size:12pt">≥1.30</span></p></td></tr><tr style="height:28.35pt"><td style="background-color:#ffffff; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; border-left-color:#000000; border-left-style:solid; border-left-width:0.75pt; border-right-color:#000000; border-right-style:solid; border-right-width:0.75pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; vertical-align:middle; width:50%"><p style="margin:0pt; orphans:0; text-align:center; widows:0"><span style="font-family:微软雅黑; font-size:12pt">极限粘数(30℃)，dL/g</span></p></td><td style="background-color:#ffffff; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.75pt; border-left-color:#000000; border-left-style:solid; border-left-width:0.75pt; border-right-color:#000000; border-right-style:solid; border-right-width:0.75pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.75pt; vertical-align:middle; width:50%"><p style="margin:0pt; orphans:0; text-align:center; widows:0"><span style="font-family:微软雅黑; font-size:12pt">0.020～0.040</span></p></td></tr></table></div><h3 style="font-size:12pt; font-weight:normal; line-height:150%; margin:0pt; orphans:0; text-align:justify; widows:0"><span style="font-family:微软雅黑; font-size:12pt">3</span><span style="font-family:微软雅黑; font-size:12pt">、适用领域及使用方法</span></h3><p style="margin:0pt; orphans:0; text-align:justify; text-indent:20.1pt; widows:0"><span style="font-family:微软雅黑; font-size:12pt">PESA适用于油田注水、锅炉水处理等领域；适用于钢铁、石化、电力、医药等行业的循环冷却水系统；特别适用于高碱度、高硬度、高pH、高浓缩倍数系统的锅炉水处理、循环冷却水处理、海水淡化、膜分离等领域；适用于洗涤剂行业。</span></p><p style="margin:0pt; orphans:0; text-align:justify; text-indent:20.1pt; widows:0"><span style="font-family:微软雅黑; font-size:12pt">PESA用在水处理领域时，添加量一般为10-30mg/L，PESA用作分散剂使用时建议使用量为0.5～3.0%，具体可根据试验确定用量。由于本品为阴离子型，故不宜与阳离子型的化学助剂共用。</span></p><p style="margin:0pt; orphans:0; text-align:justify; text-indent:20.1pt; widows:0"><span style="font-family:微软雅黑; font-size:12pt">PESA在纺织印染领域也得到广泛应用，用于染整前处理工艺，可以明显提高煮练效果；在退浆、煮练、漂白和染色等工序中，可减少水中 Ca</span><span style="font-family:微软雅黑; font-size:8pt; vertical-align:super">2+</span><span style="font-family:微软雅黑; font-size:12pt">、Mg</span><span style="font-family:微软雅黑; font-size:8pt; vertical-align:super">2+</span><span style="font-family:微软雅黑; font-size:12pt">、Cu</span><span style="font-family:微软雅黑; font-size:8pt; vertical-align:super">2+</span><span style="font-family:微软雅黑; font-size:12pt">、Fe</span><span style="font-family:微软雅黑; font-size:8pt; vertical-align:super">2+</span><span style="font-family:微软雅黑; font-size:12pt">等金属离子对产品质量的影响；对H</span><span style="font-family:微软雅黑; font-size:8pt; vertical-align:sub">2</span><span style="font-family:微软雅黑; font-size:12pt">O</span><span style="font-family:微软雅黑; font-size:8pt; vertical-align:sub">2</span><span style="font-family:微软雅黑; font-size:12pt">的分解有保护作用，对纤维有保护作用；可显著提高白度，消除黄斑现象。</span></p><p style="margin:0pt; orphans:0; text-align:justify; text-indent:20.1pt; widows:0"><span style="font-family:微软雅黑; font-size:12pt">PESA可作为纳米碳酸钙分散剂使用，也可应用在造纸、油漆、油墨、涂料、日用化工等行业的加工过程中。PESA的加入，提高了碳酸钙悬浮液的流动性，改善了碳酸钙表面的性质，降低了粒子的表面能，提高了与分散介质的亲和力，有效抑制了颗粒间的团聚，从而增加了它的分散性能，使其均匀地分散在机体里。</span></p><h3 style="font-size:12pt; font-weight:normal; line-height:150%; margin:0pt; orphans:0; text-align:justify; widows:0"><span style="font-family:微软雅黑; font-size:12pt">4</span><span style="font-family:微软雅黑; font-size:12pt">、包装与贮存</span></h3><p style="margin:0pt; orphans:0; text-align:justify; text-indent:20.1pt; widows:0"><span style="font-family:微软雅黑; font-size:12pt">PESA用塑料桶包装，每桶25kg或250kg</span><span style="font-family:微软雅黑; font-size:12pt">。</span><span style="font-family:微软雅黑; font-size:12pt">也可根据用户需要确定。PESA贮存室内阴凉处，贮存期十个月。</span></p><h3 style="font-size:12pt; font-weight:normal; line-height:150%; margin:0pt; orphans:0; text-align:justify; widows:0"><span style="font-family:微软雅黑; font-size:12pt">5</span><span style="font-family:微软雅黑; font-size:12pt">、安全防护</span></h3><p style="margin:0pt; orphans:0; text-align:justify; text-indent:20.1pt; widows:0"><span style="font-family:微软雅黑; font-size:12pt">PESA为无毒无刺激物质，在生态环境中不会对动植物造成危害；产品呈碱性，操作时注意劳动保护，尽量避免与皮肤、眼睛等接触，接触后用大量清水冲洗即可。</span></p><h3 style="font-size:12pt; font-weight:normal; line-height:150%; margin:0pt; orphans:0; text-align:justify; widows:0"><span style="font-family:微软雅黑; font-size:12pt">6</span><span style="font-family:微软雅黑; font-size:12pt">、使用敬告：</span></h3><p style="margin:0pt; orphans:0; text-align:justify; text-indent:20.2pt; widows:0"><span style="font-family:微软雅黑; font-size:12pt">为维护客户及用户使用此产品时正确合理使用，备有“产品使用说明书”，我们建议您随时依需要向各地之分公司或代理</span><span style="font-family:微软雅黑; font-size:12pt">索取此</span><span style="font-family:微软雅黑; font-size:12pt">数据，并于使用此产品前详细及熟知此产品使用说明及各项安全须知。</span></p></div>
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