Zhuhai Airshow 2022

Yet more brochures on radar and sound absorbent materials.

This first image shows two products: 1) a radar-absorbent agent, the basic ingredient used to make radar-absorbent coatings and foams, and 2) A stealth coating against center-meter waves (X-band) that is composed of layers of epoxy resins, radar-absorbent agents, and other additives:


This second image shows 1) a radar-absorbent foam (used in anechoic chambers), and 2) a sound-insulation and electromagnetic shielding material made from a mixture of very small alloy flakes and a polymer solution, which is then cured, pressed, and cut into various shapes to suit end users:


This last image shows 1) electromagnetic-absorbent sheets, made from impregnating silicone rubber with EM-absorbent agents, and 2) electromagnetic-absorbent blocks, made from mixing EM-absorbent materials with epoxy resin:

Luneburg lens from .

A brochure from a private company, which advertises add-on guidance kits for unguided munitions:

– ZT-250G guidance kit for free-fall bombs
– ZT-120mm guidance kit for a certain man-portable/vehicle mounted 120mm unguided rocket, which has placed 3rd place (out of 7) in an army competition. Annual production capacity is 5000.
– Precision guidance kits for 155mm, 152mm, 130mm, and 107mm artillery shells, with accuracy to within 20 meters.

Another brochure from the same company as above (Zhongtian Changguang/中天长光装备科技有限公司). The page advertises two systems:

– A vehicle-mounted anti-armor system: designed to strike moving armored vehicles and stationary targets within a 6km radius, flexible deployment, can be mounted on all kinds of platforms, network-centric, etc. The brochure doesn't show the missiles, so I wonder if the system is more of a general recon+C2 platform than a missile system. The brochure also reveals that the company is currently cooperating with a certain military unit to develop a new light mobile strike system (not sure if this is true or not).
– A vehicle-mounted air defense system against low- and ultra-low altitude aerial targets (i.e. drones): highly automated detection, tracking, and fire control, capable of being networked to cooperatively engage targets, high fire density, etc. The company has mounted the system on two special wheeled platforms, which are of the type favored by Middle Eastern customers (Egypt, Saudi Arabia, UAE, etc.)

Radar absorbing structure.

by78 said:

Radar absorbing structure.

Click to expand...

Similar structure is used inside the canard/ventral strakes on the J-20.

Self-healing coating.

Broadband absorbent coating, 0.4mm thickness. Effectively absorbs frequencies from 1 to 18GHz, spanning L, S, X, and Ku bands.

More radar-absorbing coatings and materials from Zhuhai.

by78 said:

Radar absorbing structure.

Click to expand...

Another radar-absorbing structure. It's a honeycomb structure made from and impregnated with radar-absorbing agents. It's load-bearing and can be made as thin as 5mm and as thick as 30mm. Absorption frequencies: 1 to 40 GHz.