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Aremco Graphi-Bond 551-RN High Temperature Graphite Structural Adhesive

Aremco Graphi-Bond 551-RN Ultra High-Temperature Graphite-Filled Adhesive

Aremco

Model / Part Number: Graphi-Bond 551-RN

Availability subject to quotation and stock confirmation

Supplied for maintenance, retrofit and replacement projects. Exact suffix, configuration and condition must be confirmed before ordering.

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BrandAremco
Model / Part NumberGraphi-Bond 551-RN
Country of OriginConfirm by lot

FURUYA DENKI is an independent supplier and is not affiliated with or authorized by the brands shown on this page. Brand names, trademarks and part numbers are used for identification only. Availability, specifications, condition, origin, documentation, lead time and warranty are subject to our formal quotation. Please verify all technical requirements before ordering. Images are for reference only.

▣ Product Overview

Aremco Graphi-Bond 551-RN is a premium, single-component graphite-filled inorganic bonding adhesive specifically engineered for extreme-temperature applications up to 2982°C (5400°F) under inert gas or high vacuum conditions (up to 538°C / 1000°F in air). It provides outstanding adhesion to synthetic graphite, carbon-carbon (C-C) composites, refractory metals, and ceramic insulation.

Key Features & Benefits:
- Extreme Temperature Capability: Withstands temperatures up to 2982°C (5400°F) in argon/nitrogen or vacuum without degradation or structural collapse.
- Thermal Expansion Matching: Formulation closely mimics the low coefficient of thermal expansion (CTE) of high-density graphite, preventing bond line fracture during severe thermal cycling.
- High Purity & Low Outgassing: Inorganic binder system guarantees minimal trace impurities, making it fully compatible with clean semiconductor crystal growing (CZ/FZ) and ultra-high vacuum equipment.
- Thermal & Electrical Conductive: Retains high electrical conductivity and thermal transfer properties across the entire thermal operating spectrum.

Typical Applications:
- Bonding and assembling graphite heating elements, susceptors, and furnace fixtures in vacuum and inert gas furnaces.
- Repairing cracks, spalls, and joint seams in graphite crucibles, boats, and carbon-carbon composite structures.
- Fixturing graphite insulation felt and ceramic fiber boards in high-temperature metallurgical equipment.

⚙ Technical Specifications

BrandAremco
Product SeriesGraphi-Bond
Base MaterialHigh-Purity Microscopic Graphite
Max Operating Temp (Inert/Vacuum)2982 °C
ComponentsSingle Component Paste
Primary ApplicationHigh-Temperature Graphite & Carbon-Carbon Composite Structural Bonding

▦ Typical Applications

  • Vacuum Furnaces
  • Carbon-Carbon Composites
  • Graphite Heating Elements
  • Semiconductor Crystal Growing
  • High-Temperature Metallurgical Processing

▰ Availability & Delivery

Availability & DeliveryAvailability subject to quotation and stock confirmation
Lead TimeIn stock, typically ships within 3-5 business days. Standard export packaging available.
Shipping OptionsAir freight, sea freight, express
PackagingSecure export packaging