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遇水变红防水标签
遇水变色防伪标签
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<p>技术参数<span style="font-family:'MS Mincho'"></span></p><p>遇水变红防水标签<span style="font-family:'MS Mincho'"></span>当标签完全接触水或高湿度环境时,表面图案或基材迅速由白色/浅色变为<span style="font-family:'MS Mincho'"></span>鲜红色<span style="font-family:'MS Mincho'"></span>,且颜色不可逆转,常用于电子设备进水检测。</p><p> </p><p><span style="font-family:'MS Mincho'"> </span>基材<span style="font-family:'MS Mincho'"></span>:特种纸或PET薄膜</p><p><span style="font-family:'MS Mincho'"></span>涂层类型<span style="font-family:'MS Mincho'"></span>:水敏显色层(遇水扩散或显色)</p><p><span style="font-family:'MS Mincho'"></span>初始颜色<span style="font-family:'MS Mincho'"></span>:白色或浅灰色</p><p><span style="font-family:'MS Mincho'"></span>变色后颜色<span style="font-family:'MS Mincho'"></span>:<span style="font-family:'MS Mincho'"></span>鲜红色<span style="font-family:'MS Mincho'"></span>(不可逆)</p><p><span style="font-family:'MS Mincho'"></span>变色条件<span style="font-family:'MS Mincho'"></span>:完全浸水或持续高湿(>95% RH)</p><p><span style="font-family:'MS Mincho'"></span>反应时间<span style="font-family:'MS Mincho'"></span>:<span style="font-family:'MS Mincho'"></span>1–5秒内快速显色<span style="font-family:'MS Mincho'"></span></p><p><span style="font-family:'MS Mincho'"></span>胶型<span style="font-family:'MS Mincho'"></span>:丙烯酸压敏胶,粘性强,耐老化</p><p><span style="font-family:'MS Mincho'"></span>耐温范围<span style="font-family:'MS Mincho'"></span>:<span style="font-family:'MS Mincho'"></span>-40℃ ~ +65℃<span style="font-family:'MS Mincho'"></span></p><p><span style="font-family:'MS Mincho'"></span>厚度<span style="font-family:'MS Mincho'"></span>:0.127 mm(5 mil)</p><p><span style="font-family:'MS Mincho'"></span>尺寸规格<span style="font-family:'MS Mincho'"></span>:圆形(3mm–10mm)、贴纸(A4页/卷材)</p><p><span style="font-family:'MS Mincho'"></span>认证标准<span style="font-family:'MS Mincho'"></span>:RoHS、SGS、符合电子行业防伪规范</p><p><span style="font-family:'MS Mincho'"></span>应用场景<span style="font-family:'MS Mincho'"></span>:手机主板、锂电池、电路板、运输集装箱</p><p>✅ 优势:变色对比强烈,识别度高</p><p><br/></p>
遇水变蓝防水标签
遇水变色防伪标签
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<p><span style="font-size: 14px;">遇水变蓝防水标签<span style="font-family: "MS Mincho";">,</span>显色为<span style="font-family: "MS Mincho";"></span>深蓝色<span style="font-family: "MS Mincho";"></span>,部分用户偏好蓝色以区别于红色警示,适用于对色彩敏感的工业场景或品牌定制需求。</span></p><p><span style="font-size: 14px;"> </span></p><p><span style="font-size: 14px;"><span style="font-size: 14px; font-family: "MS Mincho";"></span>技术参数<span style="font-size: 14px; font-family: "MS Mincho";"></span></span></p><p><span style="font-size: 14px;"><span style="font-size: 14px; font-family: "MS Mincho";"></span>基材<span style="font-size: 14px; font-family: "MS Mincho";"></span>:特种纸或不干胶膜</span></p><p><span style="font-size: 14px;"><span style="font-size: 14px; font-family: "MS Mincho";"></span>涂层类型<span style="font-size: 14px; font-family: "MS Mincho";"></span>:水感湿敏材料(不可逆显色)</span></p><p><span style="font-size: 14px;"><span style="font-size: 14px; font-family: "MS Mincho";"></span>初始颜色<span style="font-size: 14px; font-family: "MS Mincho";"></span>:白色或米黄色</span></p><p><span style="font-size: 14px;"><span style="font-size: 14px; font-family: "MS Mincho";"></span>变色后颜色<span style="font-size: 14px; font-family: "MS Mincho";"></span>:<span style="font-size: 14px; font-family: "MS Mincho";"></span>深蓝色<span style="font-size: 14px; font-family: "MS Mincho";"></span>(永久不可逆)</span></p><p><span style="font-size: 14px;"><span style="font-size: 14px; font-family: "MS Mincho";"></span>变色条件<span style="font-size: 14px; font-family: "MS Mincho";"></span>:直接接触液态水或长时间高湿环境</span></p><p><span style="font-size: 14px;"><span style="font-size: 14px; font-family: "MS Mincho";"></span>反应时间<span style="font-size: 14px; font-family: "MS Mincho";"></span>:<span style="font-size: 14px; font-family: "MS Mincho";"></span>3–8秒内显色<span style="font-size: 14px; font-family: "MS Mincho";"></span>(略慢于红色)</span></p><p><span style="font-size: 14px;"><span style="font-size: 14px; font-family: "MS Mincho";"></span>胶型<span style="font-size: 14px; font-family: "MS Mincho";"></span>:油胶或丙烯酸胶,适用于多种表面</span></p><p><span style="font-size: 14px;"><span style="font-size: 14px; font-family: "MS Mincho";"></span>耐温范围<span style="font-size: 14px; font-family: "MS Mincho";"></span>:<span style="font-size: 14px; font-family: "MS Mincho";"></span>-30℃ ~ +70℃<span style="font-size: 14px; font-family: "MS Mincho";"></span></span></p><p><span style="font-size: 14px;"><span style="font-size: 14px; font-family: "MS Mincho";"></span>厚度<span style="font-size: 14px; font-family: "MS Mincho";"></span>:0.15 mm</span></p><p><span style="font-size: 14px;"><span style="font-size: 14px; font-family: "MS Mincho";"></span>规格形式<span style="font-size: 14px; font-family: "MS Mincho";"></span>:A4不干胶页、卷材、圆形贴(10mm)</span></p><p><span style="font-size: 14px;"><span style="font-size: 14px; font-family: "MS Mincho";"></span>定制能力<span style="font-size: 14px; font-family: "MS Mincho";"></span>:支持LOGO印刷、文字预设(如“Water Detected”)</span></p><p><span style="font-size: 14px;"><span style="font-size: 14px; font-family: "MS Mincho";"></span>应用场景<span style="font-size: 14px; font-family: "MS Mincho";"></span>:医疗设备、精密仪器仓库存储、食品运输</span></p><p><span style="font-size: 14px;">✅ 优势:颜色温和,适用于非警示类检测</span></p><p><span style="font-size: 14px;">⚠️ 注意:蓝色变色灵敏度略低于红色,需确保充分接触水分</span></p><p><br/></p>
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