Nonflammable high power handing absorber, is a nonwoven fabrics based hollow broadband microwave absorbers with fire retardant and microwave absorption impregnated; it is mainly used in microwave anechoic chambers, and it can be used to shield the test equipments inside the chamber; under vertical incidence and oblique incidence conditions, it has better broadband performance; meanwhile, it has a good scattering attenuation and isolation performance, and it can be applied for all parts of the anechoic chambers.

Nonflammable high power handing absorbers
1. Characteristics
1) Good flame retardant characteristics, it won’t burn when it encounter the fire, it has oxygen index ≥60%, which can fully meetthe requirements of test I voltage-resistant, test II difficulty of flame ignition and propagation,test III flame-resistant test ofNavylaboratory report NRL8093(1977).
2) Excellent high power handing capacity, it can withstand the power irradiation (continuous wave) ≥6kW/sqm
3) It adopts keel mounting method, without any adhesive.
4) The absorbing performance of such absorbers is equal to or better than the PU foam absorber with same height.
5) It adopts inorganic flame retardants and microwave absorption, no volatile, no smell and non-toxic; it is stable in long-term use.
5) Working conditions:
Long-time working temperature: -50°C~120°C
Short-time working temperature: -100°C~150°C
Relative humidity: 55%±15%

2. Schematic diagram of high power handing nonflammable pyramid absorber

We  mainly engaged in product R&D, system design and project contracting in the fields of Antenna measurement system and Anechoic Chambers as well as 5G telecom related testing and servies.

As a high-tech enterprise,we have been awarded a number of national high-grade qualifications, and has passed authentication of ISO9001 Quality Management System, ISO14001 Environmental Management System, and OHSAS 18001 Occupational Health and Safety Management System.

Due to excellent performance and good service, we have been one of the indispensable co-partner of the government, IT has undertaken and accomplished series of major projects in many significant missions including National-level Professional Anechoic Chambers, Largest Integrated Testing Anechoic Chamber in Asia and so on. Besides the outstanding achievement in China, we had exploited the international market actively and had exported the products to more than 80 countries and regions around the world. we also undertook some foreign aid projects from the Ministry of Commerce of the People-s Republic of China and achieved remarkable success.

We look forward to cooperating with the friends all over the world, making mutual benefit, and creating a bright future.