Aluminum Copper Clad Laminate provides the advantages of high thermal conductivity ,Excellent solder heat endurance, Excellent Breakdown Voltage,reliability,Thermal conductivity is about five-ten times higher than the FR-4,PCB produced by the subtract can transfer heat, which is electronic components generate, throughing the substrate structure rapid conduct to the back-end cooling base or other cooling modules.It is a sandwich structure ,which includes layers of conductor ,insulator and metal base. In general, this insulator is made of epoxy resin and high thermal Conductivity filler. The products have been through a number of demanding for a long time environmental testing, access to international certification.
The Thermal conductivity is 1.0-3.0W/M.K,It can fit the demand of high end and mid-range products, with high cost performance. All products pass RoSH standard, have good property and meet low-carbon environmental trend.
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Material
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Sandwich structure, which includes layers of conductor, insulator and metal base (Aluminum Based).
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Standard Size (mm)
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500×600mm,510×610mm,1000×1220mm,1100×1220mm
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Circuit Layer(copper foil )
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18μm,35μm,70μm,105μm(Hoz,1oz,2oz, 3oz)
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Thermal Dielectric Layer Thickness
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75μm,100μm,125μm,150μm,(3mil,4mil,5mil,6mil)
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Thickness
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0.8mm,1.0mm,1.2mm,1.5mm,1.5mm,2.0mm
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Aluminum Substrate Type
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1100,1060,3003,5052,6061 Anodization
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Masking Film
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PE,PET,PI
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Using scope
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LED lighting, public lighting, Backlight module, outdoor LED display , Industrial electronics
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Properities
Excellent thermal conductivity
Excellent Breakdown Voltage
ROSH compliance
Excellent solder heat endurance
Excellent mechanical properties
Excellent electromagnet
Can use external cooling device directly
High cost performance
Type
Type 1 General purpose. It is widely used in consumer lighting, outdoor LED display and backlight applications
Type 2 Standard thermal conductivity It is used in public lighting, digital, PC, Audio, Automotive applications
Type 3 High thermal conductivity. It is used in high power LED lighting, automotive applications, Industrial electronics
Type 4 High thermal conductivity, Low thermal resistance; it is used in high power application