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International (AkzoNobel)
Interchar 404
Interchar 404 is a water‑based intumescent fire‑retardant coating for shipboard steel structures that expands when exposed to heat, delivering a B‑15 fire rating.
Coverage 2-3 m2/L
Capacity
Hull/Tank Protection Coating
Medium
Components & Design
Component data being added…
Technical Data
type
intumescent_water_based
fire rating
B-15
dry film thickness um
1500
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Common failures & inspection points
●Moisture sensitivity during cure
●Thin film in recessed areas
●Cracking in high-vibration zones
Service & Maintenance
Apply in controlled humidity; inspect vibration-prone areas.
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Maritime Network →Replacement Parts
International (AkzoNobel): Touch-Up Farbe in allen verwendeten Systemen an Bord vorhalten. Anoden per Dockungsbedarf.
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Equipment Model #670
· ✓ still in production