Composite conductive elastomer

Composite conductive elastomer 

Brief introduction
 1.Composite conductive elastomer is made of conductive rubber and non-conductive rubber by special process
 2.Compared with ordinary extruded conductive elastomer products, it has the characteristics of low cost, easy installation and easy compression
Product Details
       The double-layer highly conductive silicone rubber seal is composed of conductive and non-conductive parts by special technology. The thin conductive layer makes the material have good and stable conductivity and shielding effect. The high elastic non-conductive part makes the material have good water vapor sealing effect and high mechanical properties.
      The silicone rubber matrix makes the composite material have a wide range of high and low temperature and a long service life; The strong chemical bond between the two parts makes the material layer difficult to peel off, and has excellent resistance to mold and salt spray corrosion.
The double-layer highly conductive silicone rubber seal is widely used in the anti-electromagnetic interference of military electronic equipment such as aviation, aerospace and maritime, as well as the sealing of medical diagnostic equipment, computers and electric vehicles, industrial control cases and communication base stations requiring high waterproof grade and excellent electromagnetic shielding efficiency.
Data


Filler

AG/AL

Ni/C

Color

Light yellow

Black

Volume Res.

<0.008 Ohms-cm

<0.1 Ohms-cm

MIL-G-83528C

Thermal aging body resistance

<0.01 Ohms-cm
  @ 150℃/48hrs

<0.15 Ohms-cm
  @ 150℃/48hrs

MIL-G-83528

Hardness

65±5

60±10 Shore A

ASTM D2240

Density

1.9±0.25 g/cm3

2.1±0.25 g/cm3

ASTM D792

tensile strength

≥200PSI

≥200PSI

ASTM D412

Elongation

>100%~300%

>100%~300%

ASTM D412

Compressive permanent deformation

<30%, 70hrs.@100℃

<30%, 70hrs.@100℃

ASTM-D395 Method B

Temperature

-50℃~160℃

-50℃~160℃

EMI shielding effectiveness:

AG/AL

Ni/C

200MHz(E-Field)

60

50

100MHz(E-Field)

115

100

500MHz(E-Field)

110

100

1GHz(Plane Wave)

105

90

2GHz(Plane Wave)

105

90

10GHz(Plane Wave)

100

90

The main characteristics
1.Excellent, stable conductivity and electromagnetic shielding effect;
2.Good water vapor tightness and excellent mechanical properties;
3.Mold and salt spray corrosion resistance, wide working temperature, long service life;

4. Low cost, easy installation, easy compression.

 

Download data sheet and catalogue