EMI/RFI absorbing/thermal conducting powder
Product Introduction
TG series Raw material powder with dual functional properties of absorbing and thermal conductivity. Independently developed soft magnetic absorbers and thermally resistant thermal conductives are treated by physicochemical methods to achieve optimal "magnetic", "electrical" and "thermal" management characteristics. The wave-absorbing thermal powder can absorb the leaked electromagnetic radiation, and at the same time convert a large amount of absorbed electromagnetic wave radiation energy into thermal energy, and quickly conduct the thermal energy to the radiator.
Product Parameters

Features

Units

TG-2W

TG-3W

TG-4W

Test standard

Thermal conductivity

W/m·k

2±0.5

3±0.5

4±0.5

ASTM D5470

Permeability

μ'(@10MHz)

≥5.0

≥3.0

≥3.0

GB/T 32596-2016

D10

μm

0.3~1.5

0.5~1.0

0.2~1.0

GB/T 19077.1-2008

D50

μm

1.0~8.0

2.0~5.0

1.5~4.0

GB/T 19077.1-2008

D90

μm

3.0~25.0

6.0~16.0

5.0~13.0

GB/T 19077.1-2008

A.D

g/cm3

1.2~4.0

1.5~3.0

1.6~2.8

GB/T 1479.2-2011

T.D

g/cm3

2.5~5.5

2.5~4.0

2.5~3.5

GB/T 5162-2006

Hardness

Shore A

50~80

50~80

50~80

ASTM D2240

Dielectric strength

KV

≥0.15

≥0.35

≥0.5

ASTM D149

Application frequency

GHz

1~40

-

Features & Benefits

• High fill rate, high spheroidization rate.

• High thermal conductivity, low electromagnetic loss.

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

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

• Wave-absorbing thermal gaskets, gels, potting adhesives.

• 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.
Storage & transportation
Store in a ventilated, cool, dry place, do not contact with open flame
The product is non-toxic, stored and transported as non-dangerous goods
0512-3300 2839
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