GF300
GF300是一款低粘度高效导热有机硅双组份灌封胶，导热系数3.0W/(m·K)，分为A、B组分，按照1:1混合，混合均匀后能自排泡和常温固化，固化后具有防尘、防水防震、阻燃、密封、粘接、导热功能和优异的填缝效果，可用于发热电子元件的导热封装。
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<h2 class="zh">选型建议</h2>
<span class="en">SELECTION GUIDE</span>
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<h3 style="margin:0 0 8px;color:#1e293b;font-size:16px;line-height:1.5;font-weight:700;">适用界面位置</h3>
<p style="margin:0;color:#64748b;font-size:14px;line-height:1.75;letter-spacing:0;">适合电源模块、磁性器件、充电设备与新能源电力组件的整体或局部灌封，使热量传向壳体并提供结构防护。</p>
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<h3 style="margin:0 0 8px;color:#1e293b;font-size:16px;line-height:1.5;font-weight:700;">材料在热路径中的作用</h3>
<p style="margin:0;color:#64748b;font-size:14px;line-height:1.75;letter-spacing:0;">灌封方案可覆盖多种高度器件并减少内部空气间隙，但材料用量、固化放热和应力需要与模块结构协同设计。</p>
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<h3 style="margin:0 0 8px;color:#1e293b;font-size:16px;line-height:1.5;font-weight:700;">选型前需要确认</h3>
<p style="margin:0;color:#64748b;font-size:14px;line-height:1.75;letter-spacing:0;">需确认混合比例、粘度、可操作时间、固化深度、气泡与空洞、绝缘、热循环、阻燃需求及返修策略。</p>
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<p style="margin:0;color:#64748b;font-size:13px;line-height:1.75;letter-spacing:0;"><strong style="color:#1e293b;">验证建议：</strong>在真实间隙、压力、功耗和冷却条件下完成样品装配、温升与可靠性测试；最终以傲川正式TDS、测试报告和项目验证结果为准。</p>
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