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导电银印油墨
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体积电阻率5.5*10-6 Ω·cm
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| 规格或纯度 | 体积电阻率5.5*10-6 Ω·cm |
|---|---|
| 英文名称 | Conductive silver printing ink |
| 别名 | 屏幕可打印银浆 |
| 英文别名 | Screen printable silver paste |
| 储存温度 | -20°C储存 |
| 运输条件 | 超低温冰袋运输 |
| 备注 | 本产品启封后请于 2 天内用完 |
| 产品介绍 |
?片材电阻率为 2.0-2.4μΩ/平方密耳（在 180℃ 固化温度下） 产品介绍： 本产品是一款以纳米银粉为介质的低温烧结型导电银浆。它具有高导热、高导电性的特点，而且工作实效长。 用途： 主要应用于光伏、电子等领域低电阻导线的印制。也可以用于第三代功率半导体器件、大功率发光二极管（LED） 、 大功率芯片、光通讯 TO 器件、大功率模块和其他需要高导热、导电和粘接的场合用。 应用： 使用这种导电银油墨，在低固化温度下，印刷在各种基板（包括玻璃、聚酯 (PET/PEN) 和 ITO/FTO 涂层基板）上时，可获得极高的电导率。这种导电银印刷油墨是一种特殊配方的油墨，在低固化温度下具有极高的导电性。这种高导电油墨提供极低的电阻印刷导电轨道，是光伏应用必不可少的。通过提供最低的轨道电阻的印刷电流收集器，该材料塑料电子——如DSSC，OPV，和 CdTe 太阳能电池——中的一个关键推动因素。 使用方法： ?A)、准备工作： 1、打开盖子前：银浆在冰箱冷冻室取出后，放置于室温(25℃左右)一个小时以上； 2、打开盖子时，一定要避免容器外有水滴浸入罐中，因为容器内壁有漏气结霜进入水气，混入水气或水滴 将影响其特性； 3、粘度调整：在粘度上不要进行调整，任何溶剂的加入都可能影响其特性。 B)、使用： 推荐使用精密印刷机印刷。 C)、操作指导： 1)、导电银浆是以糊状物质存在，在开盖以后，建议尽量缩短在空气中暴露的时间； 2)、银浆和基材之间保持足够的浸润性，才可以保证有足够的粘着力。 Description： Sheet Resistivity is 2.0 - 2.4 μΩ/ square / mil. (at a 180°C cure temperature)Use this Conductive Silver Ink to achieve exceptionally high conductivity at low cure temperatures when printing on a variety of substrates, including glass, polyesters (PET/PEN), and ITO/FTO coated substrates.This Conductive Silver Printing Ink is a specially formulated ink which provides exceptionally high conductivity at low cure temperatures. This highly conductive ink provides extremely low resistance printed conducting tracks, essential for the photovoltaic applications. By providing the lowest track resistances of printed current collectors, this material is a key enabler in plastic electronics, such as, DSSC, OPV, and CdTe solar cells. Product description： This product is a low temperature sintered conductive silver paste using nano silver powder as medium. It has the characteristics of high thermal conductivity and high electrical conductivity, and the working effect Long. Application： Mainly used in photovoltaic, electronic and other fields of low resistance wire printing. It can also be used in third-generation power semiconductor devices, high-power light-emitting diodes (leds), high-power chips, optical communication TO devices, high-power modules and other occasions that require high thermal conductivity, electricity conduction and bonding.?? Usage: A) Preparation work:? 1. Before opening the lid: After taking out the silver paste in the freezer, place it at room temperature (about 25℃) for more than one hour;? 2, open the lid, be sure to avoid water droplets outside the container immersed in the tank, because the inner wall of the container leakage frost into the water gas, mixed with water gas or water droplets Will affect its characteristics;? 3, viscosity adjustment: do not adjust the viscosity, the addition of any solvent may affect its characteristics.? B), use: Precision printing presses are recommended.? C), operation guidance:? 1) Conductive silver paste is a paste substance, after opening the lid, it is recommended to shorten the exposure time in the air as much as possible;? 2) Maintain sufficient wettability between the silver paste and the substrate to ensure sufficient adhesion. |
化学和物理性质
| 敏感性 | 对空气和湿度敏感 |
|---|
参考文献
| 1. Metin Uz, Matthew T Lentner, Kyle Jackson, Maxsam S Donta, Juhyung Jung, John Hondred, Eric Mach, Jonathan Claussen, Surya K Mallapragada,. (2020-02-23) Fabrication of Two-Dimensional and Three-Dimensional High-Resolution Binder-Free Graphene Circuits Using a Microfluidic Approach for Sensor Applications.. ACS applied materials & interfaces, 12 ((11)): ( 13529-13539 ). [PMID:32083838] |
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