FR-4 copper clad laminated sheet uses glass fiber cloth as substrate material. After being immersed with epoxy resin and then baked into prepreg sheet, several prepreg sheets are then coated with copper foil on one side or both sides, and CCL is finally formed by hot pressing and curing.
FR-4 CCL sheet has excellent thermal stability and machinability, widely used in the manufacture of printed circuit board (PCB) for television sets, computers, communications equipment and other electronic products.
Copper Thickness:18um,25um,35um,70um
Board Thickness: 0.8mm,1mm,1.2mm,1.5mm,1.6mm
Size:37*49inch, 41*49inch,43*49inch
Color: Yellow/Green
Brand:Chifeng
Style: Laminated Fiberglass Board
Use: PCB,Electrical, electrical, power, drive
Side: Single side and Double side
PMMA lumps and sheets Material : PMMA lumps and sheets Category : PMMA Type : Scrap White GRADE: SPECIFICATION : PMMA lumps and sheets , extrusion grade from window Very low % of sheets , majority are lumps . Lumps are loaded in bigbags , sheets we put on pallets , Origin : Israel - Haifa LOADING WEIGHT: 24 Ton FAS (USD/Ton) : 670$ Packaging : Jumbo Bag Est. Shipping Time : 15, 30, 45 days