AC-NH-AAerospace GradeMeta-aramid Honeycomb
| ·High specific strength ·High temperature resistant, can be used for autoclave forming at temperatures above 200℃ ·Wide density range, from 32-200kg/m3 ·Excellent creep and fatigue properties ·Outstanding thermal insulation and sound insulation performance, more comfortable, energy-saving and environmentally friendly ·Corrosion resistant and radiation resistant ·Flame retardant, low smoke, low toxicity (Complies with strict flame retardant and smoke toxicity standards for aviation and rail transportation, and has passed the test) |
Product Features
AC-NH:Industrial-grade meta-aramid paper honeycombs are made from domestically produced meta-aramid paper impregnated with phenolic resin. Aramid honeycombs are ultra-lightweight and high-strength. They also possess excellent flame retardancy, corrosion resistance, dielectric properties, and fatigue resistance.
Application
AC-NH It is widely used in aviation, rail transportation, ships, radar antenna covers, military shelters and other fields.
尺寸定义:

T=thickness, or cell depth L=ribbon direction W=long direction, or direction perpendicular to the ribbon
d (mm) | 3.2 | 4.0 | 4.8 | 6.4 | 8.0 | 9.5 |
a (mm) | 1.83 | 2.29 | 2.75 | 3.67 | 4.5 | 5.5 |
| Noted d:diameter of inscribed circle a:length of a hexagonal side d= a√3 | ![]() | |||||
Tolerances:
Length | >0mm | |
Density | ±10% | |
Width | >-5mm | |
Cell size | ±10% | |
| Thickness | 2~50mm | ±0.2mm |
50.01~100mm | ±0.5mm | |
>100.01mm | ±3mm | |
AC-NH Aramid paper honeycomb is specified as follows:

AC-NH Mechanical Properties
Aramicore Honeycomb Designation Material-Cell Size-Density NH mm kg/m3 | Compression (MPa) | Plate Shear(MPa) | ||||||
Bare | “L” Direction | “W” Direction | ||||||
Strength | Strength | Modulus | Strength | Modulus | ||||
Avg. | Min. | Avg. | Min. | Avg. | Avg. | Min. | Avg. | |
AC-NH-1.83-32 | 0.63 | 0.55 | 0.60 | 0.52 | 30 | 0.33 | 0.28 | 16 |
AC-NH-1.83-40 | 1.25 | 0.91 | 0.80 | 0.70 | 38 | 0.41 | 0.35 | 22 |
AC-NH-1.83-48 | 1.93 | 1.65 | 1.10 | 0.98 | 54 | 0.60 | 0.54 | 28 |
AC-NH-1.83-56 | 2.51 | 2.27 | 1.35 | 1.14 | 63 | 0.83 | 0.68 | 39 |
AC-NH-1.83-64 | 3.10 | 2.85 | 1.64 | 1.36 | 72 | 1.05 | 0.82 | 48 |
AC-NH-1.83-72 | 3.65 | 3.30 | 1.78 | 1.48 | 81 | 1.13 | 0.93 | 54 |
AC-NH-1.83-80 | 4.21 | 3.86 | 1.95 | 1.60 | 90 | 1.21 | 1.03 | 60 |
AC-NH-1.83-128 | 10.60 | 9.48 | 3.04 | 2.77 | 144 | 1.81 | 1.71 | 84 |
AC-NH-1.83-144 | 11.81 | 10.23 | 3.33 | 2.93 | 175 | 2.01 | 1.75 | 96 |
AC-NH-2.75-32 | 0.70 | 0.59 | 0.62 | 0.54 | 34 | 0.37 | 0.29 | 18 |
AC-NH-2.75-40 | 1.26 | 0.95 | 0.81 | 0.72 | 40 | 0.43 | 0.39 | 24 |
AC-NH-2.75-48 | 1.95 | 1.68 | 1.11 | 1.07 | 57 | 0.61 | 0.59 | 30 |
AC-NH-2.75-56 | 2.52 | 2.28 | 1.36 | 1.15 | 65 | 0.82 | 0.70 | 40 |
AC-NH-2.75-64 | 3.20 | 2.90 | 1.63 | 1.35 | 71 | 1.02 | 0.81 | 47 |
AC-NH-2.75-72 | 4.78 | 4.20 | 1.97 | 1.61 | 95 | 1.23 | 1.05 | 64 |
AC-NH-2.75-96 | 6.29 | 5.48 | 2.35 | 1.97 | 105 | 1.54 | 1.32 | 72 |
AC-NH-3.67-40 | 1.25 | 0.96 | 0.80 | 0.64 | 40 | 0.43 | 0.37 | 25 |
AC-NH-4.50-40 | 1.27 | 0.94 | 0.79 | 0.63 | 39 | 0.42 | 0.36 | 23 |
AC-NH-5.5-40 | 1.28 | 0.97 | 0.78 | 0.62 | 37 | 0.41 | 0.35 | 21 |
AC-NH-5.5-48 | 1.85 | 1.65 | 1.08 | 0.93 | 52 | 0.59 | 0.52 | 27 |
AC-NH(OX)-2.75-48 | 1.80 | 1.61 | 0.90 | 0.76 | 48 | 0.92 | 0.73 | 45 |
This table presents guarantee values of AC honeycomb obtained from testing specimens of 12.7mm. thickness at RT. All data are representative at the nominal product density. Data is based on results gained from experience and tests and is believed to be accurate yet without acceptance of liability for loss or damage incurred and attributable to reliance thereon as conditions of use lie outside our control.
Domestic paper, full hole grid,
Three major varieties: meta/para/absorber.
Low, medium, high density, maximum size.
Aperture | inch | 1/8,5/32,3/16,1/4,5/16,3/8 |
mm | 3.2,4.0,4.8,6.4,8.0,9.5 | |
Density | pcf | 2.0,2.5,3.0,4.0,5.0,6.0,8.0,9.0,10.0 |
kg/m3 | 32,40,48,64,80,96,128,144,160 | |
Size | inch | 48×96;51×102;63×126; |
mm | 1220×2440;1300×2600;1600×3200 | |
Thickness | inch | 0.04~35.43 |
mm | 1~900 |
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