- Exhaust System[1]
- Car Washer[1]
- Electronic Products & Components Processing[2]
- Aluminum Composite Panels[7]
- Drains[2]
- Bibcocks[2]
- Other Fireproofing Materials[3]
- Other Heat Insulation Materials[1]
- Metal Building Materials[3]
- Multifunctional Materials[1]
- Other Camera Accessories[1]
- Power Accessories[2]
- Transformers[1]
- Cable Conduits[10]
- Wiring Ducts[1]
- Electrical Contacts and Contact Materials[1]
- Insulation Materials & Elements[10]
- Other Electronic Accessories[1]
- Other Electronic Components[10]
- Garden Hoses & Reels[4]
- Garden Sprinklers[10]
- Garden Water Connectors[1]
- Garden Water Guns[10]
- Sprayers[1]
- Other Filter Supplies[1]
- Industrial Air Conditioners[1]
- Instrument Parts & Accessories[5]
- Machining Services[1]
- Gaskets[1]
- Other Mechanical Parts[1]
- Pipe Fittings[10]
- Seals[10]
- Valve Balls[1]
- Valves[10]
- Asbestos Products[1]
- Ceramic Fiber Blankets[5]
- Ceramic Fiber Boards[5]
- Ceramic Fiber Cloth[1]
- Ceramic Fiber Paper[3]
- Ceramic Fiber Rope[1]
- Ceramic Fiber Yarn[1]
- Ceramic Tape[4]
- Other Ceramic Fiber Products[2]
- Ceramics[2]
- Other Fiberglass Products[2]
- Other Non-Metallic Minerals & Products[1]
- Refractory[4]
- Adhesive Tape[1]
- Other Packaging Materials[1]
- Plastic Sheets[2]
- Plastic Tubes[10]
- Telecom Parts[2]
- Tool Parts[1]
copper clad laminates sheet,FR1,FR2,FR4,CEM1,CEM3
FR4,FR1,CEM-1,CEM3 copper clad laminated sheet can supply, made for PCB products, under RoHS, UL, SGS etc. certififcated
Copper Clad Laminates sheet.
Include CEM1, HB, FR1, FR2, CEM3, FR4 .
Thickness:0.6mm,0.8mm,1.0mm,1.2mm,1.6mm,2.0mm .
Thickness of copper:18um, 35um, other thickness is according to order .
Face: 1 and 2 .
Size: 1020mm*1220mm .
Features:
1) The end face of foil covered board should be tidy without any delamination .
and crackle.
2) Any bubble, wrinkle, pin hole, deep nick, pitting and glue spot on the copper foil covered face is not allowed. Any color changing or dirty can be easily.
removed by density 1.02g/cm3 hydrochloric acid or proper organic solution .
3) On laminated face, the defects such as bubble, impressed pitting, nick and
glue lack and outer impurity which retard its use are not allowed .
4) Usually used in PCB of computers, home electric appliances and other lines .
