Composite epoxy materials (CEM) are a group of composite materials typically made from woven glass fabric surfaces and non-woven glass core combined with epoxy synthetic resin. They are typically used in printed circuit boards.
CEM-1 is low-cost, flame-retardant, cellulose-paper-based laminate with only one layer of woven glass fabric.
We offer PCB with various material base on customer requirement. Should you have any questions or need a quote regarding PCB fabrication, please feel free to contact PCBontime at any time, we love to hear from you.