- Product Details
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Quick Details
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Rated Voltage:
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≥40KV, 33KV
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Tensile Strength:
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≥340mPA, Excellent
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Color:
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Brown
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Thickness:
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0.8-1.4 mm
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Flammability:
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UL94-0
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Copper Thickness:
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18um ,25um35um or costomized
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Size:
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1020*1220mm
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trade term:
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FOB, CIF etc.
Quick Details
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Place of Origin:
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Jiangsu, China
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Brand Name:
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DFT
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Model Number:
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DTF1020
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Rated Voltage:
-
≥40KV, 33KV
-
Tensile Strength:
-
≥340mPA, Excellent
-
Color:
-
Brown
-
Thickness:
-
0.8-1.4 mm
-
Flammability:
-
UL94-0
-
Copper Thickness:
-
18um ,25um35um or costomized
-
Size:
-
1020*1220mm
-
trade term:
-
FOB, CIF etc.
Products Description
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 copper clad laminated 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.
FR-4 copper clad laminated 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.
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Item Name
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FR-4 Copper clad laminate
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Copper Thickness
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18um,25um,35um,70um
|
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Size
|
40*48inch,41*49inch,43*49inch
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Color
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yellow/white/green/grey
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Thickness
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0.4mm,0.8mm,1mm,1.2mm,
1.6mm,2.4mm |
Glass Transition
Temperature |
135-155 °C
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Product Paramenters
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Test Item
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Test Condition
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Unit
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SPEC
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Typical Value
|
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Tg
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DSC
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°C
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≥125
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135
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Peel strength(1OZ)
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288°C,10S
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N/mm
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≥1.05
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1.41
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Thermal Stress
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288°C,10S/solder dip
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____
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>10
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60S/ No delamination
No Delamination |
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Flexural Strength
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N/mm2
|
LW
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≥415
|
500
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Flammability
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E24/125
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____
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UL94 V-0
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V-0
|
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Surface Resistivity
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After moisture
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MΩ
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≥1. 0×104
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2.0×106
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Volume Resistivity
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After moisture
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MΩ.cm
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≥1.0×106
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2.0×108
|
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Dielectric Constant(1MHZ)
|
1MHz C-24/23/50
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____
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≤5.4
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4.7
|
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Dissipation Factor(1MHZ)
|
1MHz C-24/23/50
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____
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≤0.035
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0.017
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Loss Tangent
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1MHz C-24/23/50
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____
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≤0.035
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0.016
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Arc Resistivity
|
D-48/50+D-0.5/23
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S
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≥60
|
135
|
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Dielectric Breakdown
|
D-48/50+D-0.5/23
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KV
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≥40
|
60
|
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Moisture Absorption
|
D-24/23
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%
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≤0.8
|
0.15
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|
CTI
|
IEC60112 Method
|
V
|
175~250
|
210
|
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Cooper clad laminate
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|
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|||||
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AL CCL
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FR-4
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FR-1
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CEM-1
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XPC
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|||||
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Base material
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aluminum
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fiberglass
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fiberglass
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paper+fiber glass
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paper
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|||||
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Color
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blue film
green film |
light green，yellow
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brown
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yellow+white
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brown
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|||||
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Copper foil
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single or double side：18,25,35,70 micron
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|
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single side:18,25,35,70 micron
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|
|||||
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Sheet thickness
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0.4-2mm
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|
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|||||
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Size
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1000*1200mm
500*600mm
1000*600mm
500*1200mm
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40''*48'' , 41''*49'' , 43''*49''
|
41''*49''
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Product Photograph
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Why Choose Us
Contact way
FAQ
Q:What about the package of product?
A:1. Wooden pallet with carton. 2. Plastic pallet with carton. 3. Wooden wooden pallet with wooden case. 4. According to
customer requirements.
Q:What's the payment?
A:30%TT advance , 70% after send the copy of the BL.We accept T/T,L/C, Western Union ,USD.
Q:If I need sample,what should I do?
A:It's our pleasure to send sample for you.You can send me your delivery address by email or message.We will send you free sample at first time.
Q:Can you give me a discount price?
A:It is depending on the volume. The larger the volume is, the more discount you can enjoy.
Q:Why is your price a bit higher than other Chinese suppliers?
A:To meet the requirement of different customers and areas, our factory manufactures various kinds of quality for each item at a wide range of price. We can offer the products of different quality levels depending on customer’s target price and quality requirement.
Q:How can you guarantee the quality of mass production is same with the sample sent to me before?
A:Our warehouse staff will leave another same sample in our company, with your company name marked on it, which our production will be based on.
A:1. Wooden pallet with carton. 2. Plastic pallet with carton. 3. Wooden wooden pallet with wooden case. 4. According to
customer requirements.
Q:What's the payment?
A:30%TT advance , 70% after send the copy of the BL.We accept T/T,L/C, Western Union ,USD.
Q:If I need sample,what should I do?
A:It's our pleasure to send sample for you.You can send me your delivery address by email or message.We will send you free sample at first time.
Q:Can you give me a discount price?
A:It is depending on the volume. The larger the volume is, the more discount you can enjoy.
Q:Why is your price a bit higher than other Chinese suppliers?
A:To meet the requirement of different customers and areas, our factory manufactures various kinds of quality for each item at a wide range of price. We can offer the products of different quality levels depending on customer’s target price and quality requirement.
Q:How can you guarantee the quality of mass production is same with the sample sent to me before?
A:Our warehouse staff will leave another same sample in our company, with your company name marked on it, which our production will be based on.
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