Composite aviationRampf presents a structural resin for the fairing in the aircraft main landing gear and a cyanate ester infusion system for the Composite Aviation manufacturing. The new cladding replaces the previous aluminum shell, thus avoiding problems caused by natural frequencies. The low-viscosity infusion system offers first-class mechanical properties. Both innovations meet the high demands on the Fire protection.

Cover for the main landing gear

The structural resin for the cladding significantly improves structural strength and fatigue behavior. The aerodynamics are also considerably better because of the fibercomposites offer greater freedom of design than aluminum. A significantly reduced assembly time also saves costs because the number of components has been significantly reduced from 16 to 5.


Rampf electro casting resinsElectro casting resins reliably cool electrical and electronic components


Because they are near the Engine is located, the cladding for the main landing gear must meet the strictest fire protection requirements. Rampf has developed a flame-retardant, high-performance structural resin with a high Tg (dry 165 ° C, wet 137 ° C). The epoxy system meets the fire protection requirements of the 12 s and 60 s vertical flame test. In addition, it has a low viscosity at a low processing temperature of 200 mPas at 40 ° C.

Secondary structures in commercial aircraft

Rampf has developed the cyanate ester infusion system Raku FST for composite manufacturing in the aviation industry. It is used to manufacture secondary structures in commercial aircraft. It is used here, for example, in interior construction, for doors and cabins or components of evacuation systems. The composite is also used in private jets for seat covers and other components.

The low-viscosity infusion system offers first-class mechanical properties. Applications with high requirements in terms of fire protection, smoke density and smoke toxicity (Flame / Smoke / Toxicity, FST) are no problem.


Rampf liquid sealIndustrial liquid gasket, adhesive and potting compound


 

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