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RFID Label EMI Absorbing Material Magnetic Thin Film Absorbing Material

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RFID Label EMI Absorbing Material Magnetic Thin Film Absorbing Material

Place of Origin : China

Brand Name : Haojing

Certification : RoHS

Product name : Magnetic Thin Film Absorbing Material

Material type : Polyurethane substrate

Application : EMI shielding in electronic devices

Flexibility : Flexible

 Sheet resistance : ≥ 106

Feature : high surface resistance

MOQ : Negotiable

Packaging Details : Standard Packaging

Delivery Time : 7-15 Working Days

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Price : RMB 300-550/roll,300mmx30&50mm

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Magnetic Thin Film Absorbing Material Designed For RFID Label

Magnetic Thin Film Absorbing Material designed for RFID labels is a specialized EMI absorption solution developed to improve reading performance and signal stability in RFID systems. By integrating high-permeability magnetic fillers into an ultra-thin flexible film, this material effectively absorbs unwanted electromagnetic interference and suppresses detuning effects caused by metal surfaces or nearby electronic components. Unlike conventional shielding layers that reflect RF energy, magnetic thin film absorbers convert electromagnetic waves into thermal energy, enabling cleaner signal transmission and enhanced tag sensitivity.

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

Some product models and parameters

Project

Parameter valve

Unit

Testing standard

Surface

Silver gray, smooth surface, no defects such as bubbles, wrinkles and scratches

-

-

Specifications

See table below

-

-

Magneticpermeability

See table below

GB/T 32596-2016

Working temperature

-40~+120

℃

GB/T 2423.22-2016

Sheet resistance

≥ 106

Ω

Surface resistance tester

Model

Specifications

Thickness of absorbing material (μm)

Magnetic permeability @3.49MHz (see test curve for details)

Double-sided adhesive thickness (μm)

JCXB-LF100-020

50m×600mm

100±10

μ′ =20±10

Customizable backing (width 300mm)

JCXB-LF200-020

50m×600mm

200±20

μ′ =20±10

JCXB-LF050-030

50m×600mm

50±5

μ′ =30±10

JCXB-LF050-120

50m×600mm

50±5

μ′ =120±12

JCXB-LF090-120

50m×600mm

90±10

μ′ =120±12

JCXB-LF150-120

50m×600mm

150±15

μ′ =120±12

JCXB-LF030E-150

30m×300mm

30±5

μ′ =150±15

Double-sided tape thickness 10±2

JCXB-LF100-150

50m×600mm

100±10

μ′ =150±15

Customizable backing (width 300mm)

JCXB-LF300-150

30m×600mm

300±30

μ′ =150±15

JCXB-LF500-150

30m×600mm

500±50

μ′ =150±15

JCXB-LF050-220

50m×600mm

50±5

μ′ =220±22


Product Tags:

Magnetic Thin Film Absorbing Material

      

RFID Label EMI Absorbing Material

      

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