Magnetic Thin Film Absorbing Material Designed For In Smart Mobile Phones Notebook PCs Smartwatches
product characteristics
· Mainly composed of polyurethane polymer material and iron based alloy powder
· The product series has wide application frequency band and excellent absorption effect
· High and low temperature resistance, humidity and heat resistance, high environmental adaptability
· Meet RoHS, REACH, halogen-free and other environmental protection requirements
· Thin and light weight
Application area
Smart phones, laptop computers and other consumer electronic devices, smart wearable devices NFC/RFID, etc.
Smart mobilephone
Notebook PC
Smartwatch
RFID label
Some product models and parameters
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Project |
Parameter valve |
Unit |
Testing standard |
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Surface |
Silver gray, smooth surface, no defects such as bubbles, wrinkles and scratches |
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- |
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Specifications |
See table below |
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- |
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Magneticpermeability |
See table below |
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GB/T 32596-2016 |
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Working temperature |
-40~+120 |
℃ |
GB/T 2423.22-2016 |
|
Sheet resistance |
≥ 106 |
Ω |
Surface resistance tester |
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Model |
Specifications |
Thickness of absorbing material (μm) |
Magnetic permeability @3.49MHz (see test curve for details) |
Double-sided adhesive thickness (μm) |
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JCXB-LF100-020 |
50m×600mm |
100±10 |
μ′ =20±10 |
Customizable backing (width 300mm)
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JCXB-LF200-020 |
50m×600mm |
200±20 |
μ′ =20±10 |
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JCXB-LF050-030 |
50m×600mm |
50±5 |
μ′ =30±10 |
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JCXB-LF050-120 |
50m×600mm |
50±5 |
μ′ =120±12 |
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JCXB-LF090-120 |
50m×600mm |
90±10 |
μ′ =120±12 |
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JCXB-LF150-120 |
50m×600mm |
150±15 |
μ′ =120±12 |
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JCXB-LF030E-150 |
30m×300mm |
30±5 |
μ′ =150±15 |
Double-sided tape thickness 10±2 |
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JCXB-LF100-150 |
50m×600mm |
100±10 |
μ′ =150±15 |
Customizable backing (width 300mm) |
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JCXB-LF300-150 |
30m×600mm |
300±30 |
μ′ =150±15 |
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JCXB-LF500-150 |
30m×600mm |
500±50 |
μ′ =150±15 |
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JCXB-LF050-220 |
50m×600mm |
50±5 |
μ′ =220±22 |
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