Polyaramid Honeycomb A

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Description

The product is an aramid polymer with a particularly stable molecular structure. It is obtained from different forms of aramid polymer.


Non-metallic honeycombs are manufactured from high temperature resistant aramid paper formed into a honeycomb structure and coated with a phenolic resin. The combination of aramid paper and phenolic resin gives commercial and aero grade of honeycomb with superior strength, toughness and chemical resistance.


The honeycomb cell shapes are normally hexagonal for optimum mechanical properties. It can also be over-expanded to produce a rectangular cell shape and provide improved drapeability for the production of curved parts.

Los datos sobre este material han sido proporcionados por Matmatch.

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

Ashby charts

Propiedades

Mecánica

PropertyTemperatureValue

Módulo de cizallamiento en dirección L

23.0 °C

40 MPa

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Módulo de cizallamiento en dirección W

23.0 °C

25 MPa

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Módulo de compresión

23.0 °C

138 MPa

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Resistencia a la compresión

23.0 °C

2.4 MPa

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Resistencia al cizallamiento en dirección L

23.0 °C

1.25 MPa

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Resistencia al cizallamiento en dirección W

23.0 °C

0.73 MPa

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Technological properties

Property
Application areas

Aerospace applications: Helicopter blades, fairings, interior panels, flooring, control surfaces, flaps, engine nacelles; HexWeb A1 honeycomb is qualified to all major aerospace specifications. Industrial applications: Marine and ground transportation, interior panels, flooring, bulkheads, hatches; racing boat shells; high performance car chassis and body panels; precision optical equipment; desiccant and filtration systems; radar reflectors, covers and emitters.

Other

The key features are: Outstanding resistance to corrosive attack by chemicals, high mechanical strength at low densities, fire retardant and self-extinguishing, excellent resistance to impact damage and moisture, low smoke and toxic gas emission, highly resistant to fungal growth, good dielectric properties, transparent radio and radar waves, low thermal conductivity