<b><span style="font-size:14.0pt;font-family:宋体;">产品简介<span></span></span></b>
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<span style="font-family:黑体;">中和防锈添加剂<span>KM0427</span>用于配制中和防锈液,所配置的中和防锈液适用于碳钢、不锈铁、不锈钢等金属的防锈,以提高金属抗腐蚀能力而开发。<span></span></span>
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<span style="line-height:150%;font-family:黑体;">本品是基于羟基有机胺盐、十二碳元酸等,开发而成的一款新型环保产品,利用羟基有机胺盐、十二碳元酸和金属盐的复合作用,在金属沉积一层微纳米级复合氧化膜,该膜不含有磷、硫、铬等元素,性能稳定。符合当今环保要求,耐盐雾能力优异。经本工艺处理后工件表面无油膜、不改变颜色和尺寸,同时可提高金属表面的耐蚀性。广泛适用于钝化、酸洗后的补充处理。</span><b><span style="font-size:14.0pt;line-height:150%;font-family:黑体;"></span></b>
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<b><span style="font-size:14.0pt;line-height:150%;">特性与优点<span></span></span></b>
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<span style="font-size:10.5pt;line-height:150%;font-family:黑体;">· 本品适用于钝化、酸洗后的补充处理,可以大大提高金属的耐蚀性<span></span></span>
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<span style="font-size:10.5pt;line-height:150%;font-family:黑体;">·<span> </span>环保:无铬、无磷等有害物质,废液中和后可直接排放<span></span></span>
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<span style="font-size:10.5pt;line-height:150%;font-family:黑体;">·<span> </span>节能高效:室温度使用,可大大降低能耗<span></span></span>
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<span style="font-size:10.5pt;line-height:150%;font-family:黑体;">·<span> </span>本工艺具有性能稳定、表面处理一致的特点<span></span></span>
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<span style="font-size:10.5pt;line-height:150%;font-family:黑体;"> </span><b><span style="font-size:14.0pt;line-height:150%;">应用范围<span></span></span></b>
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<span style="font-size:10.5pt;line-height:150%;">·<span> </span></span><span style="font-size:10.5pt;line-height:150%;font-family:黑体;">本品可应用于不锈钢、不锈铁及碳钢酸洗、钝化等工艺后用于提高工件的耐蚀性能的补充处理。<span></span></span>
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<b><span style="font-size:14.0pt;">典型性质</span></b>
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<b><span style="font-size:10.5pt;">中和防锈添加剂<span>KM0427 <span style="color:#333333;">303</span></span><span style="color:#333333;">易切削不锈钢钝化液<span></span></span></span></b>
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<pre><b><span style="font-size:10.5pt;color:#333333;">典型数据<span></span></span></b></pre>
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<pre><b><span style="font-size:10.5pt;color:#333333;">测试方法<span></span></span></b></pre>
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<pre><b><span style="font-size:10.5pt;color:#333333;">密度(<span>25</span></span></b><b><span style="font-size:10.5pt;">℃<span style="color:#333333;">)<span></span></span></span></b></pre>
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<pre><b><span style="font-size:10.5pt;font-family:"">1.06~1.09 </span></b><b><span style="font-size:10.5pt;"> <span style="color:#333333;"></span></span></b></pre>
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<pre><b><span style="font-size:10.5pt;">比重计<span style="color:#333333;"></span></span></b></pre>
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<pre><b><span style="font-size:10.5pt;">外观 <span style="color:#333333;"></span></span></b></pre>
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<pre><b><span style="font-size:10.5pt;">无液体<span style="color:#333333;"></span></span></b></pre>
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<pre><b><span style="font-size:10.5pt;">目视<span style="color:#333333;"></span></span></b></pre>
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<pre><b><span style="font-size:10.5pt;">pH</span></b><b><span style="font-size:10.5pt;">值<span style="color:#333333;"></span></span></b></pre>
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<pre><b><span style="font-size:10.5pt;">> 10 <span style="color:#333333;"></span></span></b></pre>
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<pre><b><span style="font-size:10.5pt;">精密<span>PH</span>试纸<span style="color:#333333;"></span></span></b></pre>
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<b><span style="font-size:14.0pt;"> </span></b>
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<span><img width="662" height="2" src="file:///C:/Users/ADMINI~1/AppData/Local/Temp/msohtmlclip1/01/clip_image001.gif" /></span><b><span style="font-size:14.0pt;font-family:黑体;">使用方法<span></span></span></b>
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<span style="font-size:10.5pt;font-family:黑体;">·<span> </span>初次使用本品者请详读物质安全数据<span>MSDS</span>说明<span>,</span>无经验者在专业人士指引下使用<span>,</span>小批量试样合格再批量生产。<span></span></span>
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<span style="font-size:10.5pt;font-family:黑体;">·<span> </span>本品用于配制中和防锈液,配制方法:用氢氧化钠配置成</span><span style="font-size:10.5pt;font-family:"">2~5%</span><span style="font-size:10.5pt;font-family:黑体;">的氢氧化钠中和溶液,向配置好的中和液中添加中和防锈添加剂</span><span style="font-size:10.5pt;font-family:"">KM0427</span><span style="font-size:10.5pt;font-family:黑体;">,添加比例为</span><span style="font-size:10.5pt;font-family:"">2%</span><span style="font-size:10.5pt;font-family:黑体;">,即可配制出中和防锈液。</span><b><span style="font-size:14.0pt;font-family:黑体;"></span></b>
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<span style="font-family:黑体;">·<span> </span>将经酸洗、钝化的工件置于本品中室温浸泡<span>5</span>分钟后<span>,</span>用水冲洗干净,再进行烘干包装。<span></span></span>
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<span style="font-family:黑体;"> </span>
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<b><span style="font-size:14.0pt;font-family:黑体;">常规工艺流程<span>
</span></span></b><span style="font-family:黑体;">待处理工件——除油脱脂—水洗—钝化<span>/</span>酸洗钝化</span><span>—</span><span style="font-family:黑体;">水洗—中和防锈烘</span><span>—</span><span style="font-family:黑体;">水洗—干包装</span><span style="font-family:黑体;"></span>
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<span style="font-family:黑体;">注<span>:</span>工艺流程可根据实际情况增减,如防锈要求高的最好先钝化再中和防锈<span></span></span>
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<span style="font-family:黑体;"> </span>
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<b><span style="font-size:14.0pt;font-family:黑体;">质量指标检验方法</span></b><b><span style="font-size:14.0pt;">:</span></b><b><span style="font-family:宋体;">
</span></b><b><span style="font-family:黑体;">密度</span></b><span style="font-family:宋体;">:</span><span style="font-family:黑体;">测量方法</span><span style="font-family:宋体;"> </span><span style="font-family:黑体;">选用量程为</span><span>1.0-1.2</span><span style="font-family:黑体;">的精密比重仪</span><span>,</span><span style="font-family:黑体;">精度为±</span><span>0.01</span><span style="font-family:黑体;">可直接测量。或者用量程为</span><span>1.0-1.2</span><span style="font-family:黑体;">的比重计测量。</span><span>
<b>pH</b></span><b><span style="font-family:黑体;">值的测量</span></b><span style="font-family:黑体;">:将本品用玻璃棒蘸取到</span><span style="font-family:黑体;">PH</span><span style="font-family:黑体;">试纸上,观察其颜色变化,并参照其比对表,就可得出其</span><span style="font-family:黑体;">PH</span><span style="font-family:黑体;">值。</span><span></span>
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<b><span style="font-size:14pt;font-family:黑体;">槽液维护</span></b><span style="font-family:黑体;">
</span><span style="font-family:黑体;">在中和过程中,由于中和防锈添加剂会不断消耗以及工件携带物的影响,应及时往中和防锈液中补加新液调节<span>PH</span>值及中和防锈添加剂的含量。<span></span></span>
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<span style="font-family:黑体;"> </span>
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<b><span style="font-size:14.0pt;font-family:黑体;">溶液的老化失效</span></b><span style="font-size:14.0pt;"> <span></span></span>
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<span style="font-family:黑体;">实践证明:工作液经过长期使用</span><span>,</span><span style="font-family:黑体;">当溶液中杂质含量达到极限</span><span style="font-family:黑体;">Cl</span><sup><span style="font-family:黑体;">-</span></sup><span style="font-family:黑体;">><span>100mg/L</span>、<span>SO<sub>4</sub></span></span><sup><span style="font-family:黑体;">2-</span></sup><span style="font-family:黑体;">><span>10g/L</span></span><span style="font-family:黑体;">,固膜性能急剧降低</span><span>.</span><span style="font-family:黑体;">不管如何补加新液</span><span>,</span><span style="font-family:黑体;">中和防锈质量检验都难以满足</span><span>,</span><span style="font-family:黑体;">这时应倒掉槽液更换新液。</span><span></span>
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<span> </span>
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<b><span style="font-size:14.0pt;font-family:黑体;">防锈质量检查<span></span></span></b>
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<span style="font-size:10.5pt;font-family:黑体;">·<span> </span>盐雾测试<span>
</span>依据<span>QQ-P-35B</span>要求采用<span>5%NaCL</span>溶液连续喷雾测试,根据生锈的时间长短来鉴定钝化膜质量的好坏</span><span style="font-size:10.5pt;"></span>
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<b><span style="font-size:42.0pt;font-family:hakuyoxingshu7000;"> </span></b>
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<b><span style="font-size:14.0pt;font-family:黑体;">健康与安全<span></span></span></b>
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<span style="font-size:10.5pt;font-family:黑体;">根据资料显示<span>,</span>本产品对健康无危害<span>.</span>但在使用过程中要严格遵循物质安全数据表<span>(MSDS)</span>提供的指引<span>.</span>除指定的用途外<span>,</span>本品不应用于其它用途<span>.</span>如需处理用过的产品<span>,</span>请注意保护环境<span>.</span></span>
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<b><span style="font-size:14.0pt;font-family:黑体;">注意事项<span></span></span></b>
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<span style="font-size:10.5pt;font-family:黑体;">·<span> </span>工件在进入本溶液进行处理前尽可能的将水沥干<span>
</span>·<span> </span>避免酸性或碱性物质混入槽液以免引起槽液报废<span>
</span></span><strong><span style="font-size:14.0pt;font-family:黑体;">储藏与包装<span></span></span></strong>
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<span style="font-size:10.5pt;font-family:黑体;">·<strong><span style="color:#3A3A3A;font-weight:normal;"> </span></strong>本产品在储存、装卸时,参照<span>SH/TO164</span>进行。最高温度不应超过<span>60</span>℃;本产品不燃烧、不爆、无腐蚀性,安全、环保<b><span style="color:#3A3A3A;"></span></b></span>
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<span style="font-size:10.5pt;font-family:黑体;">· <span>25kg</span>化工桶包装<span></span></span>
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