
Since the founding, Ningbo LeadWin International Trade Co.,Ltd has been endeavoring to provide high-quality fr4 epoxy. We gained an unrivaled reputation domestically and internationally. LeadWin's copper foil series are created based on unremitting efforts. This versatile LeadWin epoxy fiberglass sheet is made from environmentally friendly materials. It is applicable in a wide range of temperature. This product features good moisture management. Relevant properties such as water vapor permeability, water retention, the thermal resistance of the moist fabric and drying time are carefully considered when selecting the materials to achieve its moisture management. It is a flame retardant material with stable performance.
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