Introduction
GT 501 is a microwave absorber product developed by Getelec, composed of small carbonyl iron spheres dispersed in a resin. It is designed for applications requiring microwave absorption.

Manufacturing Process
- The product is processed under vacuum to minimize porosity.
- Consistency is maintained through strict monitoring of the resin formulation.
- A complex mixing system ensures the homogeneity of the mixture.

Properties
- Working Temperature: Maximum of 200°C
- Humidity Absorption: 0.20%
- Hardness: Shore A 90
- Density: 3.60 g/cm³

Magnetic Permeability (H . m-1)
- 2 GHz: 1.85
- 6 GHz: 1.55
- 10 GHz: 1.35
- 12 GHz: 1.30

Dielectric Constant (pF. m-1)
- 2 GHz: 9.50
- 6 GHz: 9.20
- 10 GHz: 9.00
- 12 GHz: 8.90

Attenuation and Shielding
The document includes a graph showing attenuation in dB/cm across different GHz frequencies, indicating the product's effectiveness in shielding.

Available Formats
- Molded
- Cut
- Vulcanization-bonding
- Sheet