--- title: "电子元件的灌封和封装 | DOPAG" url: "https://www.dopag.cn/%E6%88%91%E4%BB%AC%E7%9A%84%E5%B8%82%E5%9C%BA/%E7%94%B5%E5%AD%90%E5%85%83%E4%BB%B6/" description: 用聚氨酯（PU)，环氧树脂和硅树脂灌封电气和电子部件 - DOPAG提供智能解决方案。 学到更多！ author: DOPAG China 德派中国 date: 2016-10-27 modified: 2022-07-14 keywords: - 德派中国 - 定量 - 混胶 - 涂胶 - 您卓越的 - 定量涂胶和混胶技术 - 合作伙伴 - China - DOPAG - Dispense - Metering - Dosing - Mixing - Technology type: website --- # 电子元件的灌封和封装 | DOPAG 电子元件的稳定性和安全性 ============== 用于电气和电子元件灌封的定量涂胶及混胶技术 ----------------------- 电气和电子元件的应用已经非常广泛，其可靠性对于每个客户而言都至关重要，需要这些元件即使处于极端恶劣的条件下，如冲击、振动、粉尘、潮湿或者高温环境，也能保证稳定运行。为了确保设备的可靠运行和电气绝缘，常常会在元件中灌封液态化合物。根据灌封的材料和具体应用的不同，在正常气压或真空下操作。“气泡问题”是灌封过程中面临的最大挑战之一，因为气泡会降低元件的绝缘、保护能力以及机械强度。 聚氨酯（PU）、环氧树脂和硅胶等多组份材料在电子元件的灌封中应用的最为广泛，此类材料的热稳定性高，形态或柔软，或坚硬。 PU铸塑树脂有很多应用：如PCB印刷电路变压器灌封等。目前，F级绝缘且热稳定性颇高的PU铸塑树脂越来越多地用于电子元件灌封，而弹性PU铸塑树脂则更多应用于汽车电子系统。 ### 很高兴为您服务 ### 资料下载 1. [#### 宣传册 (英文) pdf 6.11 MB ](https://www.dopag.com/fileadmin/assets/files/en/brochures/dopag-general-brochure-en.pdf "宣传册 (英文)") ![](https://www.dopag.com/fileadmin/_processed_/2/c/csm_dopag-production-cell-electronic-potting_f4fa1ea5b1.jpg) ### 提供防止冲击、振动、灰尘、潮湿或高温的保护 德派定量混胶系统可定量灌封。即使在动态过程输出流量不同的情况下，也仍能使材料的混合比例稳定。从环保和经济的角度来讲，德派定量混胶系统能够促进可持续的生产，能够根据不同的应用要求和混合材料，制定不同的解决方案，从而减少材料消耗和废料的处理成本，同时，无需使用冲洗剂。 ### 我们为您提供以下解决方案： - 电子元器件灌封 - 电机及电力系统灌封 - 透明LED灌封 - 电路板灌封 - 半导体灌封 参考项目 ------ 所有DOPAG文章一览： 1. [ ![瑞士精密制造](https://www.dopag.com/fileadmin/assets/images/_processed_/3/3/csm_Precision_made_in_Switzerland_Brunner_f5d77fd9fe.jpg "瑞士精密制造") 瑞士精密制造 ### 瑞士精密制造 在位于 Cham 的生产基地，DOPAG 工程师开发并组装高精度的阀门和泵——经久耐用，精准适配客户工艺需求。 更多 ](https://www.dopag.com/%E6%88%91%E4%BB%AC%E7%9A%84%E5%BA%94%E7%94%A8/%E5%BA%94%E7%94%A8%E6%A1%88%E4%BE%8B/%E7%91%9E%E5%A3%AB%E5%88%B6%E9%80%A0%E7%9A%84%E8%AE%A1%E9%87%8F%E7%BB%84%E4%BB%B6/ "瑞士精密制造") 2. [ ![在控制柜门上使用聚氨酯泡沫垫圈](https://www.dopag.com/fileadmin/assets/images/_processed_/2/9/csm_dopag-dynamicline-control-cabinets_6bc2ee9e42.jpg "在控制柜门上使用聚氨酯泡沫垫圈") 在控制柜门上使用聚氨酯泡沫垫圈 ### 在控制柜门上使用聚氨酯泡沫垫圈 dynamicLine 实现了自动化批量生产。因此，生产周期短，材料消耗低。 更多 ](https://www.dopag.com/%E6%88%91%E4%BB%AC%E7%9A%84%E5%BA%94%E7%94%A8/%E5%BA%94%E7%94%A8%E6%A1%88%E4%BE%8B/%E6%8E%A7%E5%88%B6%E6%9F%9C%E7%9A%84%E5%AF%86%E5%B0%81/ "在控制柜门上使用聚氨酯泡沫垫圈") 3. [ ![用聚氨酯泡沫密封塑料外壳](https://www.dopag.com/fileadmin/assets/images/_processed_/b/8/csm_dopag-heat-pump-dynamicline_82a1a50df1.jpg "用聚氨酯泡沫密封塑料外壳") 用聚氨酯泡沫密封塑料外壳 ### 用聚氨酯泡沫密封塑料外壳 dynamicLine可高度精确、自动地将聚氨酯泡沫垫片应用于热泵外壳。这可提供最佳保护，防止灰尘、污垢和湿气等环境影响。 更多 ](https://www.dopag.com/%E6%88%91%E4%BB%AC%E7%9A%84%E5%BA%94%E7%94%A8/%E5%BA%94%E7%94%A8%E6%A1%88%E4%BE%8B/%E5%BA%94%E7%94%A8%E6%A1%88%E4%BE%8B/ "用聚氨酯泡沫密封塑料外壳") 4. [ ![小批量自动灌封](https://www.dopag.com/fileadmin/assets/images/_processed_/d/5/csm_dopag_eldomix-in-action-IMG_5033_2000px_e0c2cc0c01.jpg "小批量自动灌封") 小批量自动灌封 ### 小批量自动灌封 eldomix 配料和混合系统为电子元件的自动灌封提供了高效的解决方案。 更多 ](https://www.dopag.com/%E6%88%91%E4%BB%AC%E7%9A%84%E5%BA%94%E7%94%A8/%E5%BA%94%E7%94%A8%E6%A1%88%E4%BE%8B/%E5%B0%8F%E6%89%B9%E9%87%8F%E8%87%AA%E5%8A%A8%E6%B5%87%E6%B3%A8/ "小批量自动灌封") 5. [ ![在进行规划时，精确性至关重要。哪些因素尤为重要，如何避免常见的设计缺陷？](https://www.dopag.com/fileadmin/_processed_/d/9/csm_dopag-eldodis-thumbnail-grey_26b9e15a3e.jpg "在进行规划时，精确性至关重要。哪些因素尤为重要，如何避免常见的设计缺陷？") 在进行规划时，精确性至关重要。哪些因素尤为重要，如何避免常见的设计缺陷？ ### 在进行规划时，精确性至关重要。哪些因素尤为重要，如何避免常见的设计缺陷？ 在进行规划时，精确性至关重要。哪些因素尤为重要，如何避免常见的设计缺陷？ 更多 ](https://www.dopag.com/%E6%88%91%E4%BB%AC%E7%9A%84%E5%BA%94%E7%94%A8/%E5%BA%94%E7%94%A8%E6%A1%88%E4%BE%8B/%E5%BA%94%E7%94%A8%E6%A1%88%E4%BE%8B-1/ "在进行规划时，精确性至关重要。哪些因素尤为重要，如何避免常见的设计缺陷？") 6. [ ![计量混合和涂抹导热硅胶材料](https://www.dopag.com/fileadmin/_processed_/9/d/csm_dopag-Applying-Wacker-Semicosol_eh_b9f4815fdf.jpeg "计量混合和涂抹导热硅胶材料") 计量混合和涂抹导热硅胶材料 ### 计量混合和涂抹导热硅胶材料 DOPAG 的 vectomix TC 计量和混合系统可精确、干净地加工导热材料。该应用展示了瓦克 Semicosil 9672 的加工过程。 更多 ](https://www.dopag.com/%E6%88%91%E4%BB%AC%E7%9A%84%E5%BA%94%E7%94%A8/%E5%BA%94%E7%94%A8%E6%A1%88%E4%BE%8B/%E8%AE%A1%E9%87%8F%E6%B7%B7%E5%90%88%E5%92%8C%E6%B6%82%E6%8A%B9%E5%AF%BC%E7%83%AD%E7%A1%85%E8%83%B6%E6%9D%90%E6%96%99/ "计量混合和涂抹导热硅胶材料") 7. [ ![电子工业中的粘合剂串珠](https://www.dopag.com/fileadmin/_processed_/0/7/csm_dopag-Adhesive-beading-with-needle-metering-valves_36cb39c743.jpg "电子工业中的粘合剂串珠") 电子工业中的粘合剂串珠 ### 电子工业中的粘合剂串珠 在更短的时间内达到更高的数量 - 对于LED灯具的粘合外壳，DOPAG配置了一个自动计量系统，正好满足这些要求。 更多 ](https://www.dopag.com/%E6%88%91%E4%BB%AC%E7%9A%84%E5%BA%94%E7%94%A8/%E5%BA%94%E7%94%A8%E6%A1%88%E4%BE%8B/%E7%94%B5%E5%AD%90%E5%B7%A5%E4%B8%9A%E4%B8%AD%E7%9A%84%E7%B2%98%E5%90%88%E5%89%82%E4%B8%B2%E7%8F%A0/ "电子工业中的粘合剂串珠") 8. [ ![控制柜的密封与粘合](https://www.dopag.com/fileadmin/_processed_/7/8/csm_dkc-control-cabinet_5bab19ac55.jpg "控制柜的密封与粘合") 控制柜的密封与粘合 ### 控制柜的密封与粘合 对于这两种应用，DOPAG dynamicLine 系统均可胜任，为您实现高效、自动化的批量生产。 更多 ](https://www.dopag.com/%E6%88%91%E4%BB%AC%E7%9A%84%E5%BA%94%E7%94%A8/%E5%BA%94%E7%94%A8%E6%A1%88%E4%BE%8B/%E6%8E%A7%E5%88%B6%E6%9F%9C%E7%9A%84%E7%B2%98%E5%90%88%E4%B8%8E%E5%AF%86%E5%B0%81/ "控制柜的密封与粘合") 9. [ ![Automated systems for electronic potting](https://www.dopag.com/fileadmin/_processed_/2/c/csm_dopag-production-cell-electronic-potting_c4ee8c5d79.jpg "Automated systems for electronic potting") Automated systems for electronic potting ### Automated systems for electronic potting DOPAG provides automated potting solutions for variuos applications - two practical examples! 更多 ](https://www.dopag.com/%E6%88%91%E4%BB%AC%E7%9A%84%E5%BA%94%E7%94%A8/%E5%BA%94%E7%94%A8%E6%A1%88%E4%BE%8B/%E7%94%B5%E5%AD%90%E7%81%8C%E5%B0%81%E7%9A%84%E8%87%AA%E5%8A%A8%E5%8C%96%E7%B3%BB%E7%BB%9F/ "Automated systems for electronic potting") 10. [ ![用于自动计量和混合的交钥匙系统](https://www.dopag.com/fileadmin/_processed_/1/b/csm_dopag-automated-glue-dispensing-system_0648ba7aae.jpg "用于自动计量和混合的交钥匙系统") 用于自动计量和混合的交钥匙系统 ### 用于自动计量和混合的交钥匙系统 CTO Daniel Geier 在采访中谈到了自动化点胶技术面临的挑战。 更多 ](https://www.dopag.com/%E6%88%91%E4%BB%AC%E7%9A%84%E5%BA%94%E7%94%A8/%E5%BA%94%E7%94%A8%E6%A1%88%E4%BE%8B/%E8%87%AA%E5%8A%A8%E8%AE%A1%E9%87%8F%E5%92%8C%E6%B7%B7%E5%90%88%E7%9A%84%E4%BA%A4%E9%92%A5%E5%8C%99%E7%B3%BB%E7%BB%9F/ "用于自动计量和混合的交钥匙系统") [展示更多](# "展示更多") [Bonding + Sealing](# "Bonding + Sealing") -------------------------------------------- Bonding and sealing is becoming an increasingly popular method of joining components without screws. With DOPAG systems, applications can be realized reliable and precise. 1. ### [eldomix](https://www.dopag.com/%E6%88%91%E4%BB%AC%E7%9A%84%E4%BA%A7%E5%93%81/%E5%8F%8C%E7%BB%84%E4%BB%BD%E7%B3%BB%E7%BB%9F/%E9%BD%BF%E8%BD%AE%E6%B3%B5%E5%AE%9A%E9%87%8F%E7%B3%BB%E7%BB%9F/eldomix/ "eldomix") [ eldomix ](https://www.dopag.com/%E6%88%91%E4%BB%AC%E7%9A%84%E4%BA%A7%E5%93%81/%E5%8F%8C%E7%BB%84%E4%BB%BD%E7%B3%BB%E7%BB%9F/%E9%BD%BF%E8%BD%AE%E6%B3%B5%E5%AE%9A%E9%87%8F%E7%B3%BB%E7%BB%9F/eldomix/ "eldomix")The eldomix 100/600 range of systems are compact, solvent free, gear pump driven metering and mixing systems. [ 更多 ](https://www.dopag.com/%E6%88%91%E4%BB%AC%E7%9A%84%E4%BA%A7%E5%93%81/%E5%8F%8C%E7%BB%84%E4%BB%BD%E7%B3%BB%E7%BB%9F/%E9%BD%BF%E8%BD%AE%E6%B3%B5%E5%AE%9A%E9%87%8F%E7%B3%BB%E7%BB%9F/eldomix/ "eldomix") 2. ### [variomix](https://www.dopag.com/%E6%88%91%E4%BB%AC%E7%9A%84%E4%BA%A7%E5%93%81/%E5%8F%8C%E7%BB%84%E4%BB%BD%E7%B3%BB%E7%BB%9F/%E6%9F%B1%E5%A1%9E%E5%AE%9A%E9%87%8F%E7%B3%BB%E7%BB%9F/variomix/ "variomix") [ variomix ](https://www.dopag.com/%E6%88%91%E4%BB%AC%E7%9A%84%E4%BA%A7%E5%93%81/%E5%8F%8C%E7%BB%84%E4%BB%BD%E7%B3%BB%E7%BB%9F/%E6%9F%B1%E5%A1%9E%E5%AE%9A%E9%87%8F%E7%B3%BB%E7%BB%9F/variomix/ "variomix")The variomix range of systems are solvent free, compact, pneumatic or hydraulically driven piston pump metering and mixing systems. [ 更多 ](https://www.dopag.com/%E6%88%91%E4%BB%AC%E7%9A%84%E4%BA%A7%E5%93%81/%E5%8F%8C%E7%BB%84%E4%BB%BD%E7%B3%BB%E7%BB%9F/%E6%9F%B1%E5%A1%9E%E5%AE%9A%E9%87%8F%E7%B3%BB%E7%BB%9F/variomix/ "variomix") 3. ### [vectodis](https://www.dopag.com/%E6%88%91%E4%BB%AC%E7%9A%84%E4%BA%A7%E5%93%81/%E5%8D%95%E7%BB%84%E4%BB%BD%E7%B3%BB%E7%BB%9F/%E6%9F%B1%E5%A1%9E%E5%BC%8F%E5%AE%9A%E9%87%8F%E7%B3%BB%E7%BB%9F/vectodis/ "vectodis") [ vectodis ](https://www.dopag.com/%E6%88%91%E4%BB%AC%E7%9A%84%E4%BA%A7%E5%93%81/%E5%8D%95%E7%BB%84%E4%BB%BD%E7%B3%BB%E7%BB%9F/%E6%9F%B1%E5%A1%9E%E5%BC%8F%E5%AE%9A%E9%87%8F%E7%B3%BB%E7%BB%9F/vectodis/ "vectodis")Vectodis is used to handle single component materials. Just a suitable material supply and metering computer is required. [ 更多 ](https://www.dopag.com/%E6%88%91%E4%BB%AC%E7%9A%84%E4%BA%A7%E5%93%81/%E5%8D%95%E7%BB%84%E4%BB%BD%E7%B3%BB%E7%BB%9F/%E6%9F%B1%E5%A1%9E%E5%BC%8F%E5%AE%9A%E9%87%8F%E7%B3%BB%E7%BB%9F/vectodis/ "vectodis") 4. ### [vectomix](https://www.dopag.com/%E6%88%91%E4%BB%AC%E7%9A%84%E4%BA%A7%E5%93%81/%E5%8F%8C%E7%BB%84%E4%BB%BD%E7%B3%BB%E7%BB%9F/%E6%9F%B1%E5%A1%9E%E5%AE%9A%E9%87%8F%E7%B3%BB%E7%BB%9F/vectomix/ "vectomix") [ vectomix ](https://www.dopag.com/%E6%88%91%E4%BB%AC%E7%9A%84%E4%BA%A7%E5%93%81/%E5%8F%8C%E7%BB%84%E4%BB%BD%E7%B3%BB%E7%BB%9F/%E6%9F%B1%E5%A1%9E%E5%AE%9A%E9%87%8F%E7%B3%BB%E7%BB%9F/vectomix/ "vectomix")Vectomix is used to handle multi component materials. Due to its compatibility and modularity, two vectodis single component piston metering with equal or different sizes are used. [ 更多 ](https://www.dopag.com/%E6%88%91%E4%BB%AC%E7%9A%84%E4%BA%A7%E5%93%81/%E5%8F%8C%E7%BB%84%E4%BB%BD%E7%B3%BB%E7%BB%9F/%E6%9F%B1%E5%A1%9E%E5%AE%9A%E9%87%8F%E7%B3%BB%E7%BB%9F/vectomix/ "vectomix") [Potting](# "Potting") ------------------------ In Potting, resins such as silicones, polyurethanes or epoxy resins are used in liquid form. For the production process, DOPAG offers various metering and mixing systems. 1. ### [eldomix](https://www.dopag.com/%E6%88%91%E4%BB%AC%E7%9A%84%E4%BA%A7%E5%93%81/%E5%8F%8C%E7%BB%84%E4%BB%BD%E7%B3%BB%E7%BB%9F/%E9%BD%BF%E8%BD%AE%E6%B3%B5%E5%AE%9A%E9%87%8F%E7%B3%BB%E7%BB%9F/eldomix/ "eldomix") [ eldomix ](https://www.dopag.com/%E6%88%91%E4%BB%AC%E7%9A%84%E4%BA%A7%E5%93%81/%E5%8F%8C%E7%BB%84%E4%BB%BD%E7%B3%BB%E7%BB%9F/%E9%BD%BF%E8%BD%AE%E6%B3%B5%E5%AE%9A%E9%87%8F%E7%B3%BB%E7%BB%9F/eldomix/ "eldomix")The eldomix 100/600 range of systems are compact, solvent free, gear pump driven metering and mixing systems. [ 更多 ](https://www.dopag.com/%E6%88%91%E4%BB%AC%E7%9A%84%E4%BA%A7%E5%93%81/%E5%8F%8C%E7%BB%84%E4%BB%BD%E7%B3%BB%E7%BB%9F/%E9%BD%BF%E8%BD%AE%E6%B3%B5%E5%AE%9A%E9%87%8F%E7%B3%BB%E7%BB%9F/eldomix/ "eldomix") 2. ### [vectomix](https://www.dopag.com/%E6%88%91%E4%BB%AC%E7%9A%84%E4%BA%A7%E5%93%81/%E5%8F%8C%E7%BB%84%E4%BB%BD%E7%B3%BB%E7%BB%9F/%E6%9F%B1%E5%A1%9E%E5%AE%9A%E9%87%8F%E7%B3%BB%E7%BB%9F/vectomix/ "vectomix") [ vectomix ](https://www.dopag.com/%E6%88%91%E4%BB%AC%E7%9A%84%E4%BA%A7%E5%93%81/%E5%8F%8C%E7%BB%84%E4%BB%BD%E7%B3%BB%E7%BB%9F/%E6%9F%B1%E5%A1%9E%E5%AE%9A%E9%87%8F%E7%B3%BB%E7%BB%9F/vectomix/ "vectomix")Vectomix is used to handle multi component materials. Due to its compatibility and modularity, two vectodis single component piston metering with equal or different sizes are used. [ 更多 ](https://www.dopag.com/%E6%88%91%E4%BB%AC%E7%9A%84%E4%BA%A7%E5%93%81/%E5%8F%8C%E7%BB%84%E4%BB%BD%E7%B3%BB%E7%BB%9F/%E6%9F%B1%E5%A1%9E%E5%AE%9A%E9%87%8F%E7%B3%BB%E7%BB%9F/vectomix/ "vectomix") [Gasketing](# "Gasketing") ---------------------------- With dynamicLine and the new dynamic mixing head, DOPAG offers an efficient solution for all applications relating to gasketing. 1. ### [Dynamic mixing head](https://www.dopag.com/%E6%88%91%E4%BB%AC%E7%9A%84%E4%BA%A7%E5%93%81/%E5%8F%8C%E7%BB%84%E4%BB%BD%E7%B3%BB%E7%BB%9F/%E6%B7%B7%E5%90%88%E7%B3%BB%E7%BB%9F/%E5%8A%A8%E6%80%81%E6%B7%B7%E5%90%88%E7%B3%BB%E7%BB%9F/ "Dynamic mixing head") [ Dynamic mixing head ](https://www.dopag.com/%E6%88%91%E4%BB%AC%E7%9A%84%E4%BA%A7%E5%93%81/%E5%8F%8C%E7%BB%84%E4%BB%BD%E7%B3%BB%E7%BB%9F/%E6%B7%B7%E5%90%88%E7%B3%BB%E7%BB%9F/%E5%8A%A8%E6%80%81%E6%B7%B7%E5%90%88%E7%B3%BB%E7%BB%9F/ "Dynamic mixing head")The dynamic mixing head with its new valve technology has been designed for mixing of low to high-viscosity polymeric reaction substances for foaming, bonding, sealing, and potting. [ 更多 ](https://www.dopag.com/%E6%88%91%E4%BB%AC%E7%9A%84%E4%BA%A7%E5%93%81/%E5%8F%8C%E7%BB%84%E4%BB%BD%E7%B3%BB%E7%BB%9F/%E6%B7%B7%E5%90%88%E7%B3%BB%E7%BB%9F/%E5%8A%A8%E6%80%81%E6%B7%B7%E5%90%88%E7%B3%BB%E7%BB%9F/ "Dynamic mixing head")