注塑件ROHS检测标准解析与实际操作经验——模具行业从业者必备知识手册

User_18_1018 4

<p><strong>ROHS检测是出口到欧盟的注塑件必须过的关。</strong>做了一些项目的实际经验分享给需要的人。</p>

<p><strong>检测范围</strong>：铅(Pb)、汞(Hg)、镉(Cd)、六价铬(Cr6+)、多溴联苯(PBB)、多溴二苯醚(PBDE)六种有害物质。后来新增了4种邻苯二甲酸酯，共10项。</p>

<p><strong>实际操作中的坑</strong>：</p>
<ul>
<li>红色/橙色颜料中经常会检出铅和镉超标 → 建议用有机颜料替代</li>
<li>PVC材料中的稳定剂容易含铅 → 改用钙锌稳定剂</li>
<li>电镀件的六价铬是个老问题 → 改用三价铬镀铬工艺</li>
</ul>

<p>!<a href="upload://h5CWfhOqiYDQE9x9U6GkBO2545I.jpeg">ROHS检测</a></p>

<p><strong>几点建议</strong>：</p>
<ol>
<li>从原材料端把控，要求供应商提供ROHS报告</li>
<li>定期抽检成品，不要让供应商报告完全替代自己的检测</li>
<li>注意不同国家的ROHS标准差异（欧盟vs中国）</li>
</ol>

<p>大家在实际生产中遇到过哪些ROHS相关问题？</p>

<hr>
<p><strong>相关推荐：</strong></p>
<ul>
<li><a href="https://www.mj7.cn/t/ce">模具出口欧盟CE认证要点——专家实测经验</a></li>
<li><a href="https://www.mj7.cn/t/dfm">模具DFM分析在线工具推荐：可制造性智能检测方案</a></li>
<li><a href="https://www.mj7.cn/t/iso-9001">模具制造业ISO 9001认证全流程：从准备到拿证的完整周期</a></li>
</ul>

<hr>
<p><strong>延伸阅读：</strong></p>
<ul>
<li><a href="/t/ce/5950">模具出口欧盟CE认证要点——专家实测经验</a></li>
<li><a href="/t/dfm/5891">模具DFM分析在线工具推荐：可制造性智能检测方案</a></li>
<li><a href="/t/iso-9001/5732">模具制造业ISO 9001认证全流程：从准备到拿证的完整周期</a></li>
</ul>

<p><hr></p>
<p><p><strong> 推荐阅读：</strong></p></p>
<p><ul></p>
<p> <li><a href="/t/%E5%9B%9E%E9%92%88return-pin/617">回针（Return Pin）</a></li></p>
<p> <li><a href="/t/%E9%94%A5%E5%BD%A2%E7%B2%BE%E5%AE%9A%E4%BD%8Dtaper-lock/606">锥形精定位（Taper Lock）</a></li></p>
<p> <li><a href="/t/%E6%9D%BE%E9%80%80%E6%8A%BD%E8%83%B6-%E6%B3%A8%E5%A1%91%E6%88%90%E5%9E%8B%E5%B7%A5%E8%89%BA%E5%8F%82%E6%95%B0/525">松退（抽胶）- 注塑成型工艺参数</a></li></p>
<p></ul></p>

<hr>
<p>哪个方案更实用？欢迎投票讨论。</p>

Member_42_870 4

<p>干货！之前在质检部门就是负责ROHS检测的。补充一下：除了楼主说的10项，欧盟还在评估增加TBBP-A和中链氯化石蜡(MCCPs)的限值。另外很多客户现在还额外要求REACH法规的SVHC清单声明，建议同步关注。</p>
<hr>
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User_34_1034 3

<p>针对电镀件的六价铬问题，我们改用三价铬镀铬+封闭处理的工艺后，六价铬的检出量从200ppm以上降到了5ppm以下。成本增加大概8%，但完全能接受。另外建议建立供应商分级管理，对高风险物料加强抽检频率。</p>