[推荐]ROHS锡渣还原粉
<div class="Section1"><p class="MsoNormal" align="center" style="MARGIN: 0cm 77.75pt 0pt 12pt; LINE-HEIGHT: 22.55pt; TEXT-ALIGN: center; tab-stops: 517.2pt; mso-line-height-rule: exactly; mso-layout-grid-align: none;"><b><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">产品名称</span></b><b><span style="FONT-SIZE: 16pt; mso-font-kerning: 0pt;"><font face="Times New Roman"> </font></span></b><b><span lang="EN-US" style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">:LF-19D </span></b><b><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">无铅锡渣还原粉<span lang="EN-US"><p></p></span></span></b></p></div><div class="Section2"><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 131.65pt; mso-char-indent-count: 5.96;"><b><span lang="EN-US" style="FONT-SIZE: 22pt; mso-bidi-font-size: 12.0pt;"><p><font face="Times New Roman"> </font></p></span></b></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 24pt 0pt 12.45pt; LINE-HEIGHT: 24.7pt; TEXT-ALIGN: left; mso-line-height-rule: exactly; mso-layout-grid-align: none;"><b><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">一、产品简介</span></b><b><span style="FONT-SIZE: 14pt; mso-font-kerning: 0pt;"><font face="Times New Roman"> </font></span></b><b><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">:<p></p></span></b></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 24pt 0pt 12.45pt; LINE-HEIGHT: 24.7pt; TEXT-ALIGN: left; mso-line-height-rule: exactly; mso-layout-grid-align: none;"><b><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';"><p></p></span></b></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 24pt 0pt 12.45pt; TEXT-INDENT: 28.05pt; LINE-HEIGHT: 24.7pt; TEXT-ALIGN: left; mso-line-height-rule: exactly; mso-layout-grid-align: none;"><span lang="EN-US" style="FONT-SIZE: 13pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">LF-19D </span><span style="FONT-SIZE: 13pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">无铅锡渣还原粉是威廉五金电子有限公司最新研制产</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">品<span lang="EN-US"> , </span>主要应用于各种产生无铅锡渣的静态锡炉或动态波峰焊锡机的锡渣还原。</span><span lang="EN-US" style="FONT-SIZE: 13pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">LF-19D</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">还原粉在正常使用的锡炉温度<span lang="EN-US"> (<chmetcnv wst="on" tcsc="0" numbertype="1" negative="False" hasspace="True" sourcevalue="250" unitname="℃">250 <span lang="EN-US" style="FONT-SIZE: 10pt;"><span lang="EN-US">℃</span></span></chmetcnv></span></span><span style="FONT-SIZE: 10pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';"> </span><chmetcnv wst="on" tcsc="0" numbertype="1" negative="True" hasspace="True" sourcevalue="280" unitname="℃"><span lang="EN-US" style="FONT-SIZE: 13pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">-280 </span><span style="FONT-SIZE: 10pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">℃</span></chmetcnv><span style="FONT-SIZE: 10pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';"> </span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">) </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">下利用其独特的还原能力 </span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">, </span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">将</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">产生的无铅锡渣还原成能正常使用的无铅锡 </span><span lang="EN-US" style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">, </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">重新熔入无铅锡炉中 </span><span lang="EN-US" style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">, </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">大大提高焊料的利用率，从而节省大量的成本。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 24pt 0pt 12.45pt; TEXT-INDENT: 28.05pt; LINE-HEIGHT: 24.7pt; TEXT-ALIGN: left; mso-line-height-rule: exactly; mso-layout-grid-align: none;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';"><span style="mso-spacerun: yes;"></span><p></p></span></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 24pt 0pt 0cm; TEXT-INDENT: 7.05pt; LINE-HEIGHT: 24.7pt; TEXT-ALIGN: left; mso-line-height-rule: exactly; mso-layout-grid-align: none; mso-char-indent-count: .5;"><b><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">二、产品使用效果<span lang="EN-US"> :</span></span></b><span lang="EN-US" style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman'; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;"><br clear="all" style="PAGE-BREAK-BEFORE: always; mso-break-type: section-break;"/></span></p></div><p class="MsoNormal" style="MARGIN: 0cm 23.5pt 0pt 52.15pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 24.7pt; tab-stops: 34.3pt list 52.15pt; mso-line-height-rule: exactly; mso-layout-grid-align: none; mso-list: l0 level1 lfo1;"><b><span lang="EN-US" style="FONT-SIZE: 8pt; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;"><span style="mso-list: Ignore;"><font face="Times New Roman">1.<span style="FONT: 7pt 'Times New Roman';"> </span></font></span></span></b><b><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">无铅锡渣还原效率<span lang="EN-US"> : <p></p></span></span></b></p><p class="MsoNormal" style="MARGIN: 0cm 23.5pt 0pt 34.15pt; TEXT-INDENT: 12pt; LINE-HEIGHT: 24.7pt; tab-stops: 34.3pt; mso-line-height-rule: exactly; mso-layout-grid-align: none; mso-char-indent-count: 1.0; mso-para-margin-top: 0cm; mso-para-margin-right: 23.5pt; mso-para-margin-bottom: .0001pt; mso-para-margin-left: 3.25gd;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">无铅锡渣中的主要成分是</span><span lang="EN-US" style="FONT-SIZE: 13pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">SnO<sub>2</sub></span><sub><span style="FONT-SIZE: 13pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">，</span></sub><span lang="EN-US" style="FONT-SIZE: 13pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">SnO<sub>3 </sub></span><sub><span style="FONT-SIZE: 13pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">。</span></sub><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">由分子结构分析，无铅锡渣中锡的质量含量在<span lang="EN-US">90%</span>左右，氧分子的质量含量在<span lang="EN-US">10%</span>左右，另外还有少量助焊剂及<span lang="EN-US">PCB</span>残留物，因此无铅锡渣中，<span lang="EN-US">90%</span>以上可以被还原成能正常使用的无铅锡</span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 23.5pt 0pt 34.15pt; TEXT-INDENT: 15pt; LINE-HEIGHT: 24.7pt; tab-stops: 34.3pt; mso-line-height-rule: exactly; mso-layout-grid-align: none; mso-char-indent-count: 1.0; mso-para-margin-top: 0cm; mso-para-margin-right: 23.5pt; mso-para-margin-bottom: .0001pt; mso-para-margin-left: 3.25gd;"><span lang="EN-US" style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';"><p> </p></span><b><span lang="EN-US" style="FONT-SIZE: 8pt; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;"><span style="mso-list: Ignore;"><font face="Times New Roman">2.<span style="FONT: 7pt 'Times New Roman';"> </span></font></span></span></b><b><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">还原比率<span lang="EN-US"> :<p></p></span></span></b></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 24.45pt 0pt 34.15pt; TEXT-INDENT: 12pt; LINE-HEIGHT: 24.7pt; TEXT-ALIGN: left; mso-line-height-rule: exactly; mso-layout-grid-align: none; mso-char-indent-count: 1.0; mso-para-margin-top: 0cm; mso-para-margin-right: 24.45pt; mso-para-margin-bottom: .0001pt; mso-para-margin-left: 3.25gd;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">1 </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">公斤<span lang="EN-US"> LF-19D </span>无铅锡渣还原粉可还原<span lang="EN-US"> 20~25 </span>公斤的无铅锡渣。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 24.45pt 0pt 46.2pt; LINE-HEIGHT: 24.7pt; TEXT-ALIGN: left; mso-line-height-rule: exactly; mso-layout-grid-align: none; mso-para-margin-top: 0cm; mso-para-margin-right: 24.45pt; mso-para-margin-bottom: .0001pt; mso-para-margin-left: 4.4gd;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">一般情况，操作时，从锡炉中捞出来的锡渣中有七成左右是完全可以继续使用的，也就是说如果按此种情况，实际还原比例可以达到<span lang="EN-US">65-80</span>公斤。</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';"><p> </p></span></p><p class="MsoNormal" style="MARGIN: 0cm 23.5pt 0pt 7.9pt; LINE-HEIGHT: 24.7pt; tab-stops: 5.25pt; mso-line-height-rule: exactly; mso-layout-grid-align: none;"><b><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">三、物理特性<span lang="EN-US"> :<p></p></span></span></b></p><p class="MsoNormal" style="MARGIN: 0cm 23.5pt 0pt 7.9pt; LINE-HEIGHT: 24.7pt; tab-stops: 34.3pt; mso-line-height-rule: exactly; mso-layout-grid-align: none;"><span lang="EN-US" style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-fareast-font-family: PMingLiU; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';"><span style="mso-tab-count: 1;"> </span></span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">外观<span lang="EN-US"> : </span>白色结晶粉末。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 24.45pt 0pt 14.2pt; TEXT-INDENT: -7.05pt; LINE-HEIGHT: 24.7pt; TEXT-ALIGN: left; mso-line-height-rule: exactly; mso-layout-grid-align: none; mso-char-indent-count: -.5; mso-para-margin-top: 0cm; mso-para-margin-right: 24.45pt; mso-para-margin-bottom: .0001pt; mso-para-margin-left: .68gd;"><b><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';"><p> </p></span></b><b><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">四、还原前后对比<span lang="EN-US"> :<p></p></span></span></b></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 24.45pt 0pt 7.9pt; TEXT-INDENT: 27.6pt; LINE-HEIGHT: 24.7pt; TEXT-ALIGN: left; mso-line-height-rule: exactly; mso-layout-grid-align: none;"><span style="FONT-SIZE: 13pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">锡在高温状态下和氧分子组合形成<span lang="EN-US">SnO<sub>2</sub></span>，在高温状态下<span lang="EN-US">H<sub>2</sub>,N<sub>2</sub></span>和氧分子的结合能力比锡分子更强。通过<span lang="EN-US">H<sub>2</sub>,N<sub>2</sub></span>化合物与<span lang="EN-US">SnO<sub>2</sub></span>中间的<span lang="EN-US">O<sub>2</sub></span>结合，将<span lang="EN-US">Sn</span>置换还原，即可正常使用。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 24.45pt 0pt 7.9pt; TEXT-INDENT: 27.6pt; LINE-HEIGHT: 24.7pt; TEXT-ALIGN: left; mso-line-height-rule: exactly; mso-layout-grid-align: none;"><span style="FONT-SIZE: 13pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">本还原粉中完全不含金属离子</span><span lang="EN-US" style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">,</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';">在还原过程中不会带入任何金属元素，对原来的合金成份含量不会产生任何影响并已经通过<span lang="EN-US">ROHS</span>检测标准，因此利用本还原粉还原无铅锡渣后所得的焊锡成分同原有的无铅锡成分基本相同。</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';"><p> </p></span></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 24.45pt 0pt 7.9pt; TEXT-INDENT: 27.6pt; LINE-HEIGHT: 24.7pt; TEXT-ALIGN: left; mso-line-height-rule: exactly; mso-layout-grid-align: none;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';"><p></p></span></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 1.5pt 0pt -0.1pt; TEXT-INDENT: 17.95pt; LINE-HEIGHT: 24.7pt; TEXT-ALIGN: left; tab-stops: 18.0pt; mso-line-height-rule: exactly; mso-layout-grid-align: none; mso-char-indent-count: 1.49; mso-para-margin-top: 0cm; mso-para-margin-right: 1.5pt; mso-para-margin-bottom: .0001pt; mso-para-margin-left: -.01gd;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';"></span></p><p style="MARGIN: 0cm 0.95pt 0pt 27pt; TEXT-INDENT: 28.8pt; LINE-HEIGHT: 24.7pt; TEXT-ALIGN: left; mso-line-height-rule: exactly; mso-layout-grid-align: none;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman';"><span lang="EN-US"><p></p></span></span></p> <p>大家好！</p><p>你们是否正在为无铅锡渣太多，成本太高而烦恼……</p><p> LF-19D无铅锡渣还原粉帮你解决这个问题</p><p> 欢迎大家来咨询！</p><p> <a href="http://www.weiliangroup.com.cn">httP://www.weiliangroup.com.cn</a></p>
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