Fr4 Copper Clad Sheet

Fr4 copper clad laminate.

Fr4 copper clad sheet.

Copper clad laminate epoxy glass sheet copper foil. Copper clad fr 4 pcb laminate sheet this flame retardant copper clad laminate is made of continuous woven glass cloth impregnated with epoxy resin. It is commonly used for pcbs. The substrate is made of fr4 which is a flame retardant version of g 10 material.

Or it is 8 15 days if the goods are not in stock it is according to quantity. Our fr4 copper clad laminates are a fire rated electrical grade dielectric fiberglass material created under high pressure with electro deposited hte high temperature elongated copper laminated onto the fr4 substrate. 059 is most common thickness. Copper clad fr 4 sheet is used to created printed circuit boards.

Model fr4 moq 1 piece place of origin ningbo china mainland payment t t lc paypal western union or as requested delivery time generally it is 3 5 days if the goods are in stock. All are grade g 10 fr4 and meet ul 94v0 for flame retardance use carbide tooling to drill holes. Copper clad laminate sheet use glass fiber cloth as substrate material immersed with epoxy resin bake into prepreg sheet combined several prepreg sheets single side or double sides with copper foil hot pressing curing then forming ccl. Fr4 ccl is a kind of copper foil covered laminated board formed through heat pressing after the electric industry alkali free glass fiber dips into thermoset epoxy resins.