类型：

导电材料

加工方式：

滚塑

PTC printable inks（可印刷PTC导电油墨）
传统的柔性加热通过使用电线和碳油墨实现，这可能是麻烦和具有挑战性的过去式的技术。
我司代理海外进口的可印刷PTC油墨的配方是满足新的技术要求而改进，利用独特的阻抗技术和功能在电子印刷行业的应用。提供一种简化的替代传统铝箔和铜线技术工艺。
PTC油墨温度可自调节，因此温度不会超过其设定点。使用传统的柔性加热技术，电压和温度之间存在线性关系，通常需要控制单元来调节温度，并使用熔断器来防止过热。然而， PTC油墨在电压和温度之间具有非线性关系，确保没有过热，并且不需要保险丝，使温度将不会上升到其设定点以上。PTC油墨具有多种优势，包括快速均匀加热，自调节，与传统柔性加热方案相比重量减轻，以及环境稳定性，长寿命，低功耗和减少浪费和可持续性，降低成本等均有优势。我司的PTC油墨技术应用可能性是无穷无尽的，为所有需要大热类型的产品开辟了新的可能性。但早在汽车产品如后视镜和挡风玻璃，需要冷凝控制的远程摄像头，智能冰箱，空调等电子消费品，墙壁加热以及座椅加热器等方面已经取得了成功。
PTC (Positive Temperature Control) refers to the
characteristic of the unique PTC paste used to
generate the heat in the ROTAID – PTC AED cabinet
heater. The resistance in the heat generating paste
will increase with temperature to such an extent
that it is limiting the power efciently above 30 °C.
This means that the heater will give more power
when needed at low temperatures and less power
as the temperature increases.
This feature of the PTC paste adds an extra safety to the product that eliminates the risk of overheating. It still
requires a temperature controller to give the needed heat and temperature into the AED cabinet.
The nature of the PTC heating elements will give the heater slightly diferent characteristics than a conven-
tional fxed wattage heater. The start power will be higher but will fall quite quickly to some point along the
power curve. The fnal value depends on the surface temperature as well as the temperature measured in the
control unit that is directly placed on the left bottom corner of the heating element. This controller regulates
the power supply by switching on and of depending on its measurement. For easy installation the heater is
equipped with an adhesive backside for easy installation in the AED cabinet. Additional holes are placed for
additional fxation of the heating element to the backside of the AED cabinet.