Designers and fabricators are always arguing about how to reduce track width and increase reliability of the circuitry. One effective solution is MicroThin®.
MicroThin® is a very low profile copper 3µm or 5µm copper foil with an 18µm or 35µm peelable copper carrier for high-density circuit applications. The releasing layer can be peeled-off after lamination and recycled.
The Benefits of MicroThin® include:
Easy to release carrier after high temperature lamination
Uniform thickness of ultra thin foil
Ease in handling super thin copper foil
Protection from defects during shipping and lamination