The characteristics and applications of aramid honeycomb

What are the characteristics of an aramid honeycomb?

Aramid honeycomb is primarily made of aramid paper, core strip adhesive, and impregnating resin. Aramid honeycomb can be divided into para-aramid honeycomb and inter-aramid paper honeycomb based on the different raw materials of aramid paper. Because the main raw material of para-aramid, the cool amine group in the molecular structure of para-aramid is located in the opposite position of the benzene ring (1, 4 position), the rigidity of the Because the molecular chain is more rigid, para-aramid honeycomb has superior mechanical qualities over inter-aramid paper and honeycomb. So, what exactly are the properties of an aramid honeycomb?

1. High-temperature resistance, which can be hot pressed at temperatures above 200°C can be formed.

2.Wide density, from 24~160kg/m3, which can meet different requirements of capacity structure.

3. Have high shear degree.

4. High toughness.

5. Flame retardant, low smoke.

6. Creep and fatigue performance, can be used in demanding applications.

7. High humidity, can be used in a high-humidity environment.

8. Corrosion resistance.

9. Outstanding heat and sound insulation

10. Easy to mold and process.

What are the properties and applications of cured aramid honeycomb?

Cured aramid paper honeycomb is a bionic composite material created by scientists to mimic nature's honeycomb. It has many excellent properties, including lightweight, high specific strength and stiffness (about 9 times that of rigid), excellent corrosion resistance and flame retardancy, excellent environmental resistance and insulation, unique resilience and shock absorption, good electromagnetic wave permeability, and high-temperature stability. Sandwich materials made of aramid fiber paper honeycomb are widely utilized in aerospace, rail transportation, ships and yachts, sports equipment, and other industrial industries.

Aerospace uses for aramid honeycomb include aircraft wings, fairings, engine covers, cabin doors, various interior trim, starboard antennae, and so on. Rail transportation, including the tops of high-speed trains, window frames, luggage racks, partitions, flooring, and cabinets, among other things; ships and yachts, including hull structures and cabin interiors; and sports equipment, including skis, water skis, rackets, and other primary structures.