导电胶电子应用

粘接代替焊接：与传统焊接工艺相比，导电粘合剂具有许多优势。导电粘合剂的固化温度明显低于焊接温度，因此是在对温度敏感的基材上制作电气触点的完美解决方案。此外，粘合剂比焊料更灵活，因此能更好地承受振动。与焊接相比，导电粘合剂的另一个优点是不含铅和溶剂。

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Electrically and Thermally Conductive Adhesives brochure

Adhesives for flexible PCB flyer

通过 Elecolit® 系列，Hoenle 可提供广泛的导电粘合剂：单组分粘合剂，可使用分配器、喷射器或丝网印刷进行简单涂抹；双组分产品，可在室温下固化并具有较长的储存寿命。许多单组分环氧基粘合剂的创新固化剂系统可在几分钟内固化。

下表列出了 Hoenle 的部分导电密封化合物和环氧银树脂或丙烯酸树脂。可根据要求提供更多产品和定制解决方案。要下载技术数据表 (TDS)，请单击粘合剂名称。

Adhesive	Application Areas	Viscosity [mPas]	Base	Curing	Special Properties
Elecolit® 3012	-	paste-like	epoxy	thermal	electrically conductive (ICA) thermally conductive suitable for screen printing
Elecolit® 3025	Bonding heat-sensitive components; Heat dissipation	80,000-90,000 Mix, 25,000-35,000 part A, 60,000-70 000, part B, (Rheometer, 25 °C, 10s^-1)	2 component epoxy	thermal room temperature	electrically conductive (ICA) thermally conductive
Elecolit® 3036	-	paste-like	2 component epoxy	thermal room temperature	electrically conductive (ICA) thermally conductive
Elecolit® 3043	antenna print bonding ceramic fuses	1,500-3,500	epoxy	thermal	electrically conductive (ICA) thermally conductive
Elecolit® 3064	-	150,000-190,000 (LVT, 25 °C, Sp. 7/5 rpm); 12,000-30,000 (Rheometer, 25 °C, 10s^-1)	acrylate	UV + pressure VIS + pressure	electrically conductive (ACA)
Elecolit® 323	Bonding of EP catheters	paste-like	2 component epoxy	thermal	electrically conductive (ICA) thermally conductive ISO 10993-5/-12 certified
Elecolit® 325	-	paste-like	2 component epoxy	thermal	electrically conductive (ICA) thermally conductive
Elecolit® 327	-	paste-like	polyimid	thermal	electrically conductive (ICA) thermally conductive high temperature resistant up to 275°C
Elecolit® 336	-	paste-like	2 component epoxy	thermal, room temperature	electrically conductive (ICA) thermally conductive
Elecolit® 342	-	1,000-2,000 (Rheometer, 25 °C, 10s-1)	acrylate	thermal	electrically conductive (ICA) thermally conductive
Elecolit® 3648	Die attach Flexible printed circuits Contacting on Flex PCBs Conductive bonding OPV photovoltaics	10,000 – 15,000 (Rheometer 10s^-1)	epoxy	thermal	Very flexible, solvent-free Electrically conductive Thermally conductive Very high adhesion to glass, various metals and plastics Snap Cure Curing with thermode possible
Elecolit® 3653	bonding electroconductive parts ideal for parts subjected to high vibrations	4,000-8,000	epoxy	thermal	electrically conductive (ICA) thermally conductive
Elecolit® 3655	LED die attach	5,000-15,000 (Rheometer 10s^-1)	epoxy	thermal	electrically conductive (ICA) thermally conductive, thixotropic, silver color, low ion content (Na+, K+, Cl-
Elecolit® 3661	Heat dissipation	20,000-40,000	epoxy	thermal	electrically conductive (ICA) thermally conductive stable flexible
Elecolit® 414	printing circuit paths on flexible substrates	6,000-15,000	polyester	thermal	electrically conductive (ICA) thermally conductive