12μm ~18 μm Resistance copper foil JIMA Copper is doing copper foil of Li-ion battery 4.5um to 14um more than 12 years. and production capacity 150000tons /years. Features: 1,Non-direction of square resistance 2,Suitable for conventional etching process 3,Customized square resistance and thickness 4,Fine circuit manufacturability, excellent flexibility, low resistance, high reliability, wide application diversity. Application: 1,It is widely used in 5G communication, consumer electronics, automotive electronics, military and other fields 2,Smartphones and mobile devices, wearable devices 3,laptops and computer peripherals 4,Base stations and communication equipment 5,Satellite communications and radar systems 6,Automotive control systems (engine control units, braking systems, airbags) 7,In-vehicle entertainment systems and navigation systems 8,Automation equipment and robots 9,Instruments and sensors, medical equipment, aerospace field Details Package: wooden box FAQ: Q1: Delivery Time ? A: The general delivery time is 10~15 working days. Q2: What's your minimum order quantity? A: The MOQ is 10kg. Q3. what is your standard width? A: 300mm 500mm 600mm,we accept customization for the width. we can cut it into any size that you demand after pass discussing. 12μm ~18 μm Resistance Copper Foil Standard Sample Digital:
Specifications (18μm)
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Mechanical Properties
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Ra on matte side Ra
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>4.5 μm
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Tensile strength
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>350 MPa
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Elongation
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>5%
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Square Resistance
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10-200 Q/
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12μm ~18 μm Resistance Copper Foil Technical Data Sheet:
Technical Parameters
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parameter details
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Type
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Resistance Copper Foil (12 - 18 microns)
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Thickness Range
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12 - 18 microns
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Width Range Of Roll
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Typically from 300mm to 600mm (can be customized)
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Length Of Roll
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Varies from several hundred meters to over a thousand meters
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Roll Weight
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Depends on width and length, generally within a certain range (e.g., 150kgs - 400kgs)
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Side
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As per specific requirements (e.g., single-sided or double-sided treatment)
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Performance
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Non-direction of square resistance
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Fine circuit manufacturability
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Excellent flexibility
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Low resistance
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High reliability
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Versatility in applications
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Application
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Smartphones and mobile devices
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Wearable devices
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Laptops and computer peripherals
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Base stations and communication equipment
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Satellite communications and radar systems
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Automotive control systems
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In-vehicle entertainment systems and navigation systems
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Automation equipment and robots
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Instruments and sensors
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Medical equipment
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Aerospace field
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Standard
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Industry-specific standards and specifications (to be determined based on actual applications and requirements)
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Typical Properties Of 12μm ~18 μm Resistance Copper Foil
Classification
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Unit
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Requirement
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Test Method
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Foil Designation
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/
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As per specific product code
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IPC-4562A
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Nominal Thickness
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12 - 18 microns range
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IPC-4562A
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Area Weight
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g/㎡
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Calculated based on thickness (varies within a certain range)
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IPC-TM-650 2.2.12.2
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Purity
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％
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≥99.95 (typical value can be adjusted based on production process)
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IPC-TM-650 2.3.15
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Foil Profile
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Shiny Side (Ra)
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um
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0.1 - 0.3 (typical value, can vary depending on surface treatment)
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IPC-TM-650 2.3.17
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Matte Side(Rz)
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um
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0.8 - 1.8 (typical value, can vary depending on surface treatment)
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IPC-TM-650 2.3.17
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Tensile Strength
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R.T.(23℃)
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Mpa
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>300 (typical value, can vary depending on material composition and processing)
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IPC-TM-650 2.3.18
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H.T.(180℃)
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Mpa
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>220 (typical value, can vary depending on material composition and processing)
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IPC-TM-650 2.3.18
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Elongation
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R.T.(23℃)
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％
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>6 (typical value, can vary depending on material composition and processing)
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IPC-TM-650 2.3.18
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H.T.(180℃)
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％
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>4 (typical value, can vary depending on material composition and processing)
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IPC-TM-650 2.3.18
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Pinholes&Porosity
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Number
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No visible pinholes or porosity under standard inspection conditions
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IPC-TM-650 2.1.2
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Anti-Oxidization
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R.T.(23℃)
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day
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120 (typical value, can vary depending on surface treatment and storage conditions)
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/
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H.T.(160℃)
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Minutes
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30 (typical value, can vary depending on surface treatment and storage conditions)
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Remark: accept customization, Standard Width,100-1440(±1)mm,
