What is conductive foam? What are the functions of conductive foam?

 

Conductive foam refers to the conductive cloth wrapped on the flame-retardant foam. After a series of treatments, it has good surface conductivity and can be easily fixed on the device to be shielded with adhesive tape. Shielding materials with different cross-sectional shapes, installation methods, UL ratings and shielding effectiveness are available.

 

 

The conductive foam material is very light and can have the performance of electromagnetic shielding. The electrostatic protection performance of the leading product is permanent. Conductive foam has good anti-corrosion and anti-oxidation properties, and has no dependence on environmental humidity. Widely used in optoelectronics, microelectronics, aerospace, communications, military, chemical and chemical industries and other high-tech enterprises for new anti-static materials.

The advantages of conductive foam:

1. Compliant with RoHS.

2. The improved Z-axis resistivity can increase the shielding effectiveness to more than 90dB in a wide frequency range.

3. Applicable thickness is 0.039" (1mm), 0.060" (1.5mm), 0.079" (2 mm), 0.098" (2.5 mm), 0.125" (3.2mm), and the width can reach 0.250" (6.4mm).

4. The compression range is large, and the maximum can be compressed to 60% of the original thickness.

5. It also has UL94 HB and V0 flame retardant grades.

6. Applicable to a variety of standard configurations, including D-subs, USB port, IEEE 1394, SCSI and RJ 11. (Also suitable for thin sheet and rectangular shape).

7. It can be punched into the required shape.

8. Die-cut I/O, rectangular gaskets and panel gaskets can be supplied with or without conductive adhesive

 

use:

1. The electrostatic protection performance of the leading products is permanent; 

2. No dependence on environmental humidity, etc.;

3. Fully meet the needs of high-tech enterprises such as optoelectronics, microelectronics, aviation, aerospace, communications, military, chemical and chemical industries for new anti-static materials. 

4. Widely used in turnover, storage and transportation, packaging and other fields that need buffering and shock absorption