EPIBOND® 1544-1 A-82/D

EPIBOND® 1544-1 A-82/D Epoxy Adhesive is a two-component beige paste. This epoxy adhesive is non-flowing on vertical surfaces and forms excellent bonds between metals, composite laminates, most thermoplastics, and many other dissimilar materials. EPIBOND® 1544-1 A-82/DC Epoxy Adhesive can be used to fabricate or repair aircraft interior parts that fulfill FAR 25.853 and O.S.U. requirements when used in conjunction with other flame-retardant components. This adhesive is also available in different colors (EPIBOND® 1544-1 A/C Adhesive - Off-White and EPIBOND® 1544-1 A-71/D Adhesive - White).

RTU Product Type: 2K (2 component) Adhesive, Epoxy Adhesive, Fire Retardant, Structural Adhesive

Application Area: Aerospace Interior Application, Aircraft

Compatible Substrates & Surfaces: Composites, Metal, Thermoplastics

Chemical Family: Epoxy & Epoxy Derivatives

Features: Flame Retardant, Good Bonding Strength, Good Gap Filling Capabilities, Good Green Strength

Enhanced TDS

Identification & Functionality

Features & Benefits

Ready-to-Use Product Features
Features and Benefits
  • Flame retardant
  • Gap Filling Properties
  • Early Green Strength
  • Beige

Applications & Uses

Application Area
Compatible Substrates & Surfaces
Markets
Applications
Mixing Ratio
  • To 100 parts by weight of Epibond® 1544-1 A-82 resin, add 13 parts by weight of Epibond® 1544 D hardener (same mix ratio applies to all color variations).
  • Mix both components thoroughly for several minutes to assure complete mixing.
  • Avoid air entrapment during mixing.

Properties

Physical Form

Regulatory & Compliance

OEM Specifications
Quality Standards

Technical Details & Test Data

Cured Properties

Cure Schedule

Twenty-four hours at 77°F (25°C), or gel at 77°F (25°C) plus one hour at 150°F (66°C).

Property Value Unit Test Method Condition
Tensile Lap Shear Strength 2,400 psi ASTM D1002

Al/Al, after 24 hours at 25°C

Tensile Lap Shear Strength 3,050 psi ASTM D1002

Al/Al, after 20 minutes at 121°C

Tensile Lap Shear Strength 2,400 psi ASTM D1002

Al/Al, after 7 days immersion in Jet-A

Tensile Lap Shear Strength 1,870 psi ASTM D1002

Al/Al, after 7 days immersion in water

Tensile Lap Shear Strength 2,600 psi ASTM D1002

Al/Al, after 7 days immersion in Mil-S-3136 Type III fluid

 

Flammability (with glass cloth)

Property Value Unit Condition
Self-extinguishing time max. 1 second

60-second ignition, vertical

Burn length 3 inch

60-second ignition, vertical

Drip extinguishing time No drip  

60-second ignition, vertical

Packaging & Availability

Packaging Type
Regional Availability
  • Americas
  • Asia Pacific
  • Australia
  • EIMEA

Storage & Handling

Storage Information
EPIBOND® 1544-1 A-82/D Adhesive should be stored in a dry place, in the sealed original container, at temperatures between +2°C and +40°C (+36 °F and 104°F). The product should not be exposed to direct sunlight. Under these storage conditions, and when supplied under Huntsman standard certification, this adhesive has a shelf life of 2 years (expiration date may differ based on customer specification). The temperature of both components should be above 18°C (65°F) prior to mixing. After use, tightly reseal containers.
Storage Conditions
  • EPIBOND® 1544-1 A-82/D Adhesive should be stored in a dry place, in the sealed original container, at temperatures between +2°C and +40°C.
  • The product should not be exposed to direct sunlight. Under these storage conditions, and when supplied under Huntsman standard certification, this adhesive has a shelf life of 2 years (expiration date may differ based on customer specification).
  • The temperature of both components should be above 18°C prior to mixing. After use, tightly reseal containers.

Other

Application Information
ValueUnitsTest Method / Conditions
Mix Ratio0.13-Hardener : Resin
Physical Properties
ValueUnitsTest Method / Conditions
Density1.25 g/cm³g/cm³ASTM D792
Gel Time70.0-ASTM D2471 at 25°C, 100g