<div id="de-description-detail" class="de-description-detail fd-editor">_{<span quot;font-weight: bold; font-size: 22pt; font-family: "> <div id="de-description-detail" class="de-description-detail fd-editor"> <p quot;text-align: center;"><span quot;font-weight: bold; font-size: 22pt; font-family: ">JSJ-6200三价铬钝化剂</span><span quot;font-weight: bold; font-size: 22pt; font-family: "> </span></p> <p><span quot;font-size: large;"><span quot;font-weight: bold; font-family: ">一、适用范围：</span><span quot;font-weight: bold; font-family: "> </span></span></p> <p><span quot;font-size: large;"><span quot;font-family: ">         本剂适用于对压铸铝，铝合金进行钝化处理。可用于铝件抛丸后的钝化,也可用于涂装底层。本剂不含六价铬，属环保型产品。</span><span quot;font-family: "> </span></span></p> <p><span quot;font-size: large;"> </span><span quot;font-weight: bold; font-family: "><span quot;font-size: large;">二、技术标准</span></span></p> <table border="0"> <tbody> <tr> <td quot;border: #000000 0.5pt solid;" width="204" valign="top"> <p><span quot;font-family: "><span quot;font-size: large;">外观</span></span></p> </td> <td quot;border-right: #000000 0.5pt solid; border-top: #000000 0.5pt solid; border-left: medium none; border-bottom: #000000 0.5pt solid;" width="227" valign="top"> <p><span quot;font-family: "><span quot;font-size: large;">深蓝色液体</span></span></p> </td> </tr> <tr> <td quot;border-right: #000000 0.5pt solid; border-top: medium none; border-left: #000000 0.5pt solid; border-bottom: #000000 0.5pt solid;" width="204" valign="top"> <p><span quot;font-family: "><span quot;font-size: large;">配槽浓度</span></span></p> </td> <td quot;border-right: #000000 0.5pt solid; border-top: medium none; border-left: medium none; border-bottom: #000000 0.5pt solid;" width="227" valign="top"> <p><span quot;font-family: "><span quot;font-size: large;">3.5%</span></span></p> </td> </tr> <tr> <td quot;border-right: #000000 0.5pt solid; border-top: medium none; border-left: #000000 0.5pt solid; border-bottom: #000000 0.5pt solid;" width="204" valign="top"> <p><span quot;font-family: "><span quot;font-size: large;">原液比重</span></span></p> </td> <td quot;border-right: #000000 0.5pt solid; border-top: medium none; border-left: medium none; border-bottom: #000000 0.5pt solid;" width="227" valign="top"> <p><span quot;font-family: "><span quot;font-size: large;">1.01</span></span></p> </td> </tr> <tr> <td quot;border-right: #000000 0.5pt solid; border-top: medium none; border-left: #000000 0.5pt solid; border-bottom: #000000 0.5pt solid;" width="204" valign="top"> <p><span quot;font-family: "><span quot;font-size: large;">原液PH值</span></span></p> </td> <td quot;border-right: #000000 0.5pt solid; border-top: medium none; border-left: medium none; border-bottom: #000000 0.5pt solid;" width="227" valign="top"> <p><span quot;font-family: "><span quot;font-size: large;">2～2.5</span></span></p> </td> </tr> <tr> <td quot;border-right: #000000 0.5pt solid; border-top: medium none; border-left: #000000 0.5pt solid; border-bottom: #000000 0.5pt solid;" width="204" valign="top"> <p><span quot;font-family: "><span quot;font-size: large;">工作液PH值</span></span></p> </td> <td quot;border-right: #000000 0.5pt solid; border-top: medium none; border-left: medium none; border-bottom: #000000 0.5pt solid;" width="227" valign="top"> <p><span quot;font-family: "><span quot;font-size: large;">4.5～5.0</span></span></p> </td> </tr> <tr> <td quot;border-right: #000000 0.5pt solid; border-top: medium none; border-left: #000000 0.5pt solid; border-bottom: #000000 0.5pt solid;" width="204" valign="top"> <p><span quot;font-family: "><span quot;font-size: large;">使用温度</span></span></p> </td> <td quot;border-right: #000000 0.5pt solid; border-top: medium none; border-left: medium none; border-bottom: #000000 0.5pt solid;" width="227" valign="top"> <p><span quot;font-family: "><span quot;font-size: large;">常温（恒温18-20度）</span></span></p> </td> </tr> <tr> <td quot;border-right: #000000 0.5pt solid; border-top: medium none; border-left: #000000 0.5pt solid; border-bottom: #000000 0.5pt solid;" width="204" valign="top"> <p><span quot;font-family: "><span quot;font-size: large;">处理时间</span></span></p> </td> <td quot;border-right: #000000 0.5pt solid; border-top: medium none; border-left: medium none; border-bottom: #000000 0.5pt solid;" width="227" valign="top"> <p><span quot;font-family: "><span quot;font-size: large;">4～5min</span></span></p> </td> </tr> </tbody> </table> <p> </p> <p><span quot;font-weight: bold; font-family: "><span quot;font-size: large;">三、工艺流程：</span></span></p> <p><span quot;font-family: "><span quot;font-size: large;">        来件→清洗→流动清水洗→流动清水洗→钝化→流动清水洗→流动清水洗→热水烫干（70～80℃）→转下道工序</span></span></p> <p> </p> <p><span quot;font-weight: bold; font-family: "><span quot;font-size: large;">四、槽液配置（以1000升为例）</span></span></p> <p><span quot;font-family: "><span quot;font-size: large;">1：在钝化槽中加入700升自来水；</span></span></p> <p><span quot;font-family: "><span quot;font-size: large;">2：加入JSJ-6200钝化剂35公斤，搅拌均匀；</span></span></p> <p><span quot;font-family: "><span quot;font-size: large;">3：加自来水至1000升，搅拌均匀；</span></span></p> <p><span quot;font-family: "><span quot;font-size: large;">4：用PH范围为0.5～5.0的准确试纸测定PH值为4.5～5.0即可使用；</span></span></p> <p><span quot;font-size: large;"><span quot;font-family: ">5:注意：本钝化剂常温18℃-20℃，浸泡时间4-5分钟，喷淋时间1-1.5分钟。</span></span></p> <p><span quot;font-weight: bold; font-family: "><span quot;font-size: large;">五、使用及调整：</span></span></p> <p><span quot;font-family: "><span quot;font-size: large;">       将已除尽油污的工件浸泡于槽液中4～5分钟，取出经两道流动清水洗，一道热水烫干转下道工序，使用过程中槽液的PH值会逐渐升高，应随时检验槽液的PH值，当PH值大于5时，应补加原液，将PH值调整至4.5～5.0范围内。长期使用，槽液发浑，钝化效果下降，虽经调整，仍不能恢复使用，则废弃重配。</span></span></p> </div> </span>}</div>