EPOCAST® 1626 C1/D2

EPOCAST® 1626 C1 / D2 Epoxy Syntactic Foam is a fast-setting, two-component material designed for core filling, edge sealing, and bushing and fastener potting of honeycomb structures. The easy-handling viscous paste has low-flow characteristics. Epocast® 1626 C1/D2 epoxy syntactic foam is a toughened system that resists cracking and is especially suited for applications requiring high vibration and wide temperature cycling. This product has good retention of strength after environmental aging. EPOCAST® 1626 C1 / D2 epoxy syntactic foam is qualified to BMS 5-28, Type 26, and SMS 116201, Type 3.

 

The information, specifications, and materials provided with this product are for general informational purposes only and are subject to change without notice. The product is provided “as is” without any warranties, express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose, or non-infringement. Users are responsible for ensuring the product is suitable for their intended application and for following all applicable safety guidelines and instructions.

The information, specifications, and materials accessible here may not reflect the most current version. Please use the Request a Document feature for the most current product documentation available.

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Enhanced TDS

Identification & Functionality

Chemical Family
Epoxy & Epoxy Derivatives
RTU Product Type
Syntactic Adhesive,
Void Filler

Features & Benefits

Product Features
Cracking Resistance,
Easy Handling,
Fast Setting,
Good Retention of Properties,
Good Strength Retention,
Impact Resistance,
Low Flow,
Toughened,
Vibration Resistance,
Wide Temperature Cycling
Features Information
  • Toughened foam
  • Impact and vibration resistant
Product Features
  • Toughened foam
  • Impact and vibration resistant

Applications & Uses

Markets
Automotive & Transportation
Applications
Automotive & Transportation — Transportation
Aerospace & Aviation
Mixing Ratio
Product Parts by weight Parts by volume
Epocast® 1626 C1 100 2
Epocast® 1626 D2 54 1

Regulatory & Compliance

OEM Specifications
Boeing BMS 5-28, Type 26,
SMS 116201, Type 3

Technical Details & Test Data

Processing Guidelines

Epocast® 1626 C1/D2 is available in 400 mL twin cartridges. For best results, dispense using manual or pneumatic dispensing equipment through a suitable mixing nozzle as shown below.
 

Width / Diameter, in Number of Elements Nordson EFD Part Number

Sulzer-Mixpac Part Number
0.34 in 24 7701816 MCQ 08-24T
0.37 in 24 7700979 MCH 10-18T

 

Material temperatures should be above 65°F (18°C) when mixing.

Parameter Value
Typical Cure Cycle

5 - 7 days at 25°C or Gel at 25°C + 1.5 h at 127°C

Packaging & Availability

Packaging Type
Cartridges
Regional Availability
  • Americas

Storage & Handling

Storage Information
  • Epocast® 1626 C1/D2 Epoxy Syntactic Foam should be stored in a dry place, in the original sealed container at temperatures between 2°C and 40°C (35.6°F and 104°F).
  • Tightly reseal containers after each use.
  • Under these storage conditions, and when supplied under Huntsman standard certification, the product has a shelf-life of 6 months (from date of manufacture).
  • The components should not be exposed to direct sunlight.
Storage Conditions
  • Epocast® 1626 C1/D2 Epoxy Syntactic Foam should be stored in a dry place, in the original sealed container at temperatures between 2°C and 40°C (35.6°F and 104°F).
  • Tightly reseal containers after each use. Under these storage conditions, and when supplied under Huntsman standard certification, the product has a shelf-life of 6 months (from date of manufacture).
  • The components should not be exposed to direct sunlight.

Other

Appearance
Brown paste
Physical Form
Paste
Product End Uses
Edge Filling,
Potting Fasteners,
Threaded Bushings
Application Information
ValueUnitsTest Method / Conditions
Mix Ratio0.54%(W)Hardener : Resin
Physical Properties
ValueUnitsTest Method / Conditions
Density0.69g/cm³ASTM D1622