EMI/RFI Absorbing/Thermal Conducting Materials
Product Introduction
Achieve low interfacial thermal resistance performance and electromagnetic absorption performance, which can fill the gap and complete the heat transfer and electromagnetic noise absorption between the heating and heat dissipation parts; At the same time, it also plays the role of insulation, shock absorption, sealing and so on, to meet the design requirements of equipment miniaturization and ultra-thinning
Product Parameters

Product designation

TA 15

TA 20

TA 25

TA 30

TA 40

Test standards

Main performance

Unit

Typical values

Color

-

Gray

Gray

Gray

Gray

Gray

Visual

Thickness

mm

0.5 ~ 2.5

0.5 ~ 2.5

0.5 ~ 2.5

0.5 ~ 2.5

0.5 ~ 2.5

ASTM D374

Density

g/cm3

>3.2

>3.2

>3.0

>3.0

>3.0

ASTM D792

Permeability

μ’ (3MHz)

5 ~ 15

5 ~ 15

2 ~ 10

2 ~ 8

2 ~ 8

GB/T 32596

Thermal conductivity

W/m·K

1.5

2.0

2.5

3.0

4.0

ASTM D5470

Thermal resistance@20psi/1.5mm

(℃·in2) / W

1.5

1.0

0.85

0.65

0.55

Dielectric strength@1.5mm

kV

0.25

0.30

0.40

0.50

0.60

ASTM D149

Volume Resistivity

Ω·cm

>1x1012

>1x1012

>1x1012

>1x1012

>1x1012

ASTM D257

Hardness

Shore OO

40 ~ 60

40 ~ 60

40 ~ 60

40 ~ 60

40 ~ 60

ASTM D2240

Flammability Rating

-

UL 94 V-0

UL 94 V-0

UL 94 V-0

UL 94 V-0

UL 94 V-0

UL 94

Center Frequency

GHz

1 ~ 40

GJB 2038A

Working temperature

-40 ~ +150

GB/T 2423.22

Storage condition

-

0 ~ 30℃ / (60±10) % RH

-

Shelf life

M

12

-

Features & Benefits

• Soft and not brittle, light and thin, easy to process and cut, easy to use, can be installed in a small space.

• Bonded or pressed on the metal base plate to achieve good wave absorption.

• Products can be adapted to a wide range of sizes and shapes.

• Flame retardant, high temperature resistance, good flexibility.

• Halogen-free, lead-free, RoHs compliant.

Typical Applications

• Commercial communications: antennas, base stations, optical modules, routers, switches, etc.

• Millimeter wave applications: 5G communications, millimeter wave radar.

• Industrial electronics: automotive electronics, drones, etc.

• Instrument measurement: power amplifier, filter, etc.

• Security and defense: radar systems, aerospace, etc.

Product Specifications

According to customer requirements

Wrap
Customized packaging according to customer needs
Expiration Date

This product is valid for 12 months

Safe

Please refer to our Material Safety Performance Data (MSDS)

Storage & transportation

Store in a ventilated, cool, dry place, do not contact with open flame

This product is non-toxic, stored and transported as non-dangerous goods
0512-3300 2839
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