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						<h2 class="title wow fadeInUp">新能源电池模块用胶解决方案</h2>
						<div class="time wow fadeIn">2022-07-13&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;阅读：750</div>
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					<p>如果说电池是新能源汽车的心脏那么胶粘剂就是动力的肌膜组织同样至关重要。</p><p><br/></p><p>电芯罐封胶在电池上的主要作用：<br/></p><p>1．为动力电池提供防护效果;</p><p>2．实现安全可靠的轻量化设计;</p><p>3．热管理;</p><p>4．帮助电池应对更复杂的使用环境。</p><p>可选择导热双组份聚氨酯灌封胶和双组份导热硅胶</p><p><br/></p><p>聚氨酯和硅胶的优缺点对比</p><table cellspacing="0" cellpadding="0"><tbody><tr class="firstRow"><td width="142" valign="top" style="border: 1px solid windowtext; padding: 0px 7px;"><p><span style="font-size:20px;font-family:&#39;微软雅黑&#39;,&#39;sans-serif&#39;;color:#333333;background:white">品名</span></p></td><td width="190" valign="top" style="border-top: 1px solid windowtext; border-right: 1px solid windowtext; border-bottom: 1px solid windowtext; border-image: initial; border-left: none; padding: 0px 7px;"><p><span style="font-size:20px;font-family:&#39;微软雅黑&#39;,&#39;sans-serif&#39;;color:#333333;background:white">优点</span></p></td><td width="211" valign="top" style="border-top: 1px solid windowtext; border-right: 1px solid windowtext; border-bottom: 1px solid windowtext; border-image: initial; border-left: none; padding: 0px 7px;"><p><span style="font-size:20px;font-family:&#39;微软雅黑&#39;,&#39;sans-serif&#39;;color:#333333;background:white">缺点</span></p></td></tr><tr><td width="142" valign="top" style="border-right: 1px solid windowtext; border-bottom: 1px solid windowtext; border-left: 1px solid windowtext; border-image: initial; border-top: none; padding: 0px 7px;"><p><span style="font-size:20px;font-family:&#39;微软雅黑&#39;,&#39;sans-serif&#39;;color:#333333;background:white">聚氨酯</span></p></td><td width="190" valign="top" style="border-top: none; border-left: none; border-bottom: 1px solid windowtext; border-right: 1px solid windowtext; padding: 0px 7px;"><p><span style="font-size:20px;font-family:&#39;微软雅黑&#39;,&#39;sans-serif&#39;;color:#333333;background:white">附着力高，防水效果好，硬度可调节</span></p></td><td width="211" valign="top" style="border-top: none; border-left: none; border-bottom: 1px solid windowtext; border-right: 1px solid windowtext; padding: 0px 7px;"><p><span style="font-size:20px;font-family:&#39;微软雅黑&#39;,&#39;sans-serif&#39;;color:#333333;background:white">导热力适中，耐温差</span></p></td></tr><tr><td width="142" valign="top" style="border-right: 1px solid windowtext; border-bottom: 1px solid windowtext; border-left: 1px solid windowtext; border-image: initial; border-top: none; padding: 0px 7px;"><p><span style="font-size:20px;font-family:&#39;微软雅黑&#39;,&#39;sans-serif&#39;;color:#333333;background:white">硅胶</span></p></td><td width="190" valign="top" style="border-top: none; border-left: none; border-bottom: 1px solid windowtext; border-right: 1px solid windowtext; padding: 0px 7px;"><p><span style="font-size:20px;font-family:&#39;微软雅黑&#39;,&#39;sans-serif&#39;;color:#333333;background:white">导热力好，耐温高</span></p></td><td width="211" valign="top" style="border-top: none; border-left: none; border-bottom: 1px solid windowtext; border-right: 1px solid windowtext; padding: 0px 7px;"><p><span style="font-size:20px;font-family:&#39;微软雅黑&#39;,&#39;sans-serif&#39;;color:#333333;background:white">附着力差，防水效果一般，硬度固定</span></p></td></tr></tbody></table><p><br/></p><p>基材：铝板和外包PET膜导电片与模组壳体的粘接</p><p>要求：粘接定位，导热，与PET膜和铝板粘接性好</p><p><br/></p><p>解决方案：</p><p>双组份聚氨酯结构胶</p><p>单组份聚氨酯结构胶</p><p>单组份有机硅胶</p><p>双组份硅胶</p><p><br/></p><p>产品特点:</p><p>双组份聚氨酯结构胶：耐高低温性能好，固化物胶层柔韧，收缩率低，耐冲击性好，粘接强度高，固化时间可控制。</p><p>单组份导热硅胶：涂覆方便，粘接性良好，但是大面积使用固化慢；</p><p><a></a>基材：PC片和镍片/铝片 镍片/铝片和ABS/PC要求：粘接定位，耐温-40℃～85℃ 快速定位</p>					</div>
										
					
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