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Copper Clad Laminate

Copper Clad Laminate

Payment Terms : L/C, T/T, D/P

Delivery Time : within a week (depends on your quantity)

Trade Terms : FOB

Material : Fiberglass

Min. order : 100 Pieces

Sample Price : None Specified

Place of Origin : china

Category : Foil Containers

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Copper foil: Single and double
Size: 1020mm*1220mm
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.
FR1 ccl technical date:&
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1Surface resistance after damp heat and recovery1.3x10 5
2Volume resistivity after damp heat and recoveryMΩ . m1.63x10 6
3Permitivityafter damp heat and recovery/Max: 5.5
4Dissipation factor after damp heat and recovery/0.017
5Pulling strengthNMin: 60
6Peel strength after exposure to solvent vapourN/mmMin: 1.4
7Blistering after 10s heat shock/No blistering or delamination
8Solderability (wetting test)S2
9Flexural strengthMPaMin: 300
10Flammability(vertical burning test) /FV0 or FV1
11Water absorptionmgMax: 5.9
12Measling/No measling or blistering or delamination
13WarpageBowmmMax: 18
TwistMax: 20

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