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"Showa Aircraft Industry was established in 1937, and we had had a grand romance of manufacturing the latest aircrafts at that time.Our honeycomb cores and honeycomb sandwich panels are used for satellites and rockets. We have 50 years of manufacturing experience in honeycomb related products, and we will continue to respond to our customers’ space development progresses.Honeycomb cores and sandwich panels have features of lightweight and high strength, and they are widely used in aircraft parts such as floorboards, interior, and wings.
We ensure that we can provide high quality with cost-effective.


Our product is also evaluated from Radio Astronomy Field.
Because Radio Telescope requires materials which have not only lightweight and strength but also “Mirror Accuracy”. Also cores and sandwich panels will not be affected by ambient temperature."

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PAA-SHH is an aerospace aluminum honeycomb materials produced from phosphoric acid anodized aluminum sheets. Phosphoric acid anodize gives an excellent corrosion resistance to aluminum alloy, and the surface treatment system with a corrosion prohibited primer provide the greatest bondability and fatigue strength under critical conditions such as hot &amp; wet condition.

PAA-SHH

PAA-SDFH is an aerospace aluminum honeycomb materials produced from phosphoricacid anodized aluminum sheets. Phosphoric acid anodize gives an excellent corrosion resistance toaluminum alloy, and the surface treatment system with a corrosion prohibited primer provide the greatest bondability and fatigue strength under critical conditions such as hot &amp; wet condition.

PAA-SDFH

PAA-SFH is an aerospace aluminum honeycomb materials produced from phosphoric acid anodized aluminum sheets. Phosphoric acid anodize gives an excellent corrosion resistance to aluminum alloy, and the surface treatment system with a corrosion prohibited primer provide the greatest bondability and fatigue strength under critical conditions such as hot &amp; wet condition. 

PAA-SFH

SAH is produced with Nomex® aramid fiber sheets. These sheets are bonded by a thermosetting adhesive at the nodes. After expanded to the hexagonal cell or over-expanded cell configuration, it is dipped in a heat resistant phenolic resin and cured in an oven

PAA-SDFH® PAA-SDFH® (Phosphoric Acid Anodized-Showa Double Flexible Honeycomb) 4.8-5052-47 is an aerospace grade 5052 aluminum honeycomb materials produced from phosphoric acid anodized aluminum sheets. Phosphoric acid anodize gives an excellent corrosion resistance to aluminum alloy, and the surface treatment system with a corrosion prohibited primer provide the greatest bondability and fatigue strength under critical conditions such as hot &amp; wet condition. PAA-SDFH is available in two selections of core density and foil thickness.

PAA-SDFH® PAA-SDFH® (Phosphoric Acid Anodized-Showa Double Flexible Honeycomb) 4.8-5052-47

PAA-SFH® PAA-SFH® (Phosphoric Acid Anodized-Showa Flexible Honeycomb) 3.1-5052-19 is an aerospace grade 5052 aluminum honeycomb materials produced from phosphoric acid anodized aluminum sheets. Phosphoric acid anodize gives an excellent corrosion resistance to aluminum alloy, and the surface treatment system with a corrosion prohibited primer provide the greatest bondability and fatigue strength under critical conditions such as hot &amp; wet condition.

PAA-SFH® PAA-SFH® (Phosphoric Acid Anodized-Showa Flexible Honeycomb) 3.1-5052-19

PAA-SHH® PAA-SHH® (Phosphoric Acid Anodized-Showa Hexagonal Honeycomb) 1/8-5052-001 is an aerospace grade 5052 aluminum honeycomb materials produced from phosphoric acid anodized aluminum sheets. Phosphoric acid anodize gives an excellent corrosion resistance to aluminum alloy, and the surface treatment system with a corrosion prohibited primer provide the greatest bondability and fatigue strength under critical conditions such as hot &amp; wet condition. PAA-SHH is available in a wide selection of cell sizes and foil thickness.

PAA-SHH® PAA-SHH® (Phosphoric Acid Anodized-Showa Hexagonal Honeycomb) 1/8-5052-001

SAH® Hexagonal (Showa Aramid Honeycomb) SAH 1/8-1.8 is produced with Nomex® aramid fiber sheets. These sheets are bonded by a thermosetting adhesive at the nodes. After expanded to the hexagonal cell or over-expanded cell configuration, it is dipped in a heat resistant phenolic resin and cured in an oven.

SAH® Hexagonal (Showa Aramid Honeycomb) SAH 1/8-1.8

SAH® OX (Showa Aramid Honeycomb Over eXpand) SAH 1/8-3.0 is produced with Nomex® aramid fiber sheets. These sheets are bonded by a thermosetting adhesive at the nodes. After expanded to the hexagonal cell or over-expanded cell configuration, it is dipped in a heat resistant phenolic resin and cured in an oven.

SAH® OX (Showa Aramid Honeycomb Over eXpand) SAH 1/8-3.0

Showa Aircraft Industry

"Showa Aircraft Industry was established in 1937, and we had had a grand romance of manufacturing the latest aircrafts at that time.Our honeycomb cores and honeycomb sandwich panels are used for satel

Showa Aircraft - Honeycomb Cores - Honeycomb Sandwich Panels

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