Green Protective Film Al Ccl Aluminum Copper Clad Laminate for LED PCB

Product Description

Aluminum Copper Clad Laminate Sheet
This kind of copper clad laminate is made of copper clad and aluminium plate by special adhesive under heating pressure.
Properties
High mechanical strength and dimensional stability,
Excellent heating radiating,
Good electric magnetic shield,
Easy machinery cutting
Applications
Widely used in the thick-film hybrid integrated circuits, LED module, LED backlight TV, LED lighting, high power electronics, IC chip substrates, automobile, motorcycle, electric car appliance, audio, solid state reply solid state voltage regulator module and etc.
Specifications
AL base materials: 1060, 5052 Sheet Thickness: 0.6~2.0mm
Copper thickness: 15um, 18um, 25um, 35um, 70um, others
Usual size: 1000x1200mm, 500mm x 600mm, 500mm x 1200mm, 600mm x 1000mm Thermal conductivity: 0.6W/m.K, 0.8W/m.K, 1.0W/m.K, 1.5W/m.K, 2.0W/m.K Protective film: blue film (80ºC), green film (160ºC)
Main Technical Characteristics

Items	Unit	Test condition	Typical values
			AF-01	AF-04	AF-05
Peel strength	N/mm	At normal: A	2.00	1.05	1.08
		After thermal stress	1.80	1.05	1.05
Surface resistance	MΩ	At normal	5.0 x 107	5.0 x 107	3.6 x 107
		Constant humidity treatment	2.0 x 106	4.5 x 106	3.3 x 106
Volume resistance	MΩ·m	At normal	4.0 x 108	1.0 x 108	4.2 x 108
		Constant humidity treatment	5.0 x 107	1.9 x 107	3.1 x 107
Thermal resistance	ºC/w	At normal	1.0	0.65	0.45
Dielectric Constant @ 1 MHz	--	40ºC, 93%, 96h	4.2	4.2	4.2
Dielectric dissipation factor @1 MHz	--	40ºC, 93%, 96h	0.02	0.029	0.033
Thermal stress	min	260ºC	2 min, no delamination, no air bulb
Dielectric breakdown	KV/MM	At normal	31	31	60
Flammability	--	At normal	FV-0
Thermal-conductive factor	W/m·k	At normal	1.0	1.5	2.2

---

>> Smart Board 55inch 65inch Interactive Whiteboard All in One Touch Screen Dual System Android and Windows Whiteboard
>> heavy duty QC11Y-20X2500 sheet hydraulic NC guillotine shearing machine
>> D4825 Solid State Relay, CE Proved SSR DC-AC Single Solid State Relay,
>> Self Operated Biotechnology Organic Nitrogen Fertilizer Factory
>> 3 Inch Floor Grinders 10 Segs Diamond Floor Grinding Polishing Discs for Concrete
>> High Quality 50 M Waxed Nylon Floss with Mint Flavor Dental Floss, Supplier
>> EPDM Automobile Door Window Rubber Sealing Strip
>> OEM 2485B281 2485B280 2485B276 2485B263 2485B269 Truck Spare Parts aluminum radiator used For Per-kins 1103 1104 Generator
>> Guangdong Children Room Decorative Angry Birds Night Table Lamp
>> Easy Operation Waffle Egg Cone Machine
>> Air/Sea Freight From Yiwu/Shenzhen/Hongkong/Guangzhou/Shanghai to USA/UK/Europe/Canada/Australia/Global
>> Customized Design Gym Sportswear Home Running Track Wholesale Men Jacket
>> Chinese supplier best moisturizing whitening face cream oily skin for sale
>> Personal Care Three Layer disposable medical mask 3 ply disposable masks earloop mask disposable in stock
>> 10W IP44 LED Fixed Recessed Spot Light
>> Portable Floor Screen 4K Home Theatre OEM 86inch Outdoor Type
>> Edge Banding for PVC Cabinet Handle Processing
>> Hot Selling Chinese 61 Keys Electronic Keyboard/ Electronic Piano
>> car spare parts water pump for OPEL 1334135 VKPC 85624 538003010
>> Eco-Friendly Waterproof Good Quality 100% Recycled Nonwoven Fabric RPET Stitchbond Nonwoven Fabric