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EPIBOND® 1210 A-1/B epoxy adhesive is a two-part system with a semi-paste consistency. This adhesive product is ideal for spacecraft applications due to its low outgassing properties. EPIBOND® 1210 B hardener can be used at varying ratios up to 100 parts by weight with EPIBOND® 1210 A-1 resin to achieve a more flexible bondline. EPIBOND® 1210 A-1/B epoxy adhesive may be applied by brush, spatula, or automatic dispensing equipment. The epoxy adhesive is designed for bonding metal, wood, wood products, glass, ceramics, most plastics and many other materials.

Unit of Measure

Specifications

Brands

 N/A Epibond® Huntsman

CTE - a2

 N/A 216.7 ppm/°C

Typical Properties

Test Method for Appearance

 N/A Visual

Appearance

 N/A Tan

Test Method for Density

 N/A ASTM D792

Density

 N/A 1.3 g/cm³

Viscosity at 77 Degree Fahrenheit (ºF) (25 Degree Celsius (ºC)) Temperature

 N/A Semi-Paste cP

Original Equipment Manufacturer (OEM) Specifications

 N/A Sundstrand CM 34.40-38-01, REV 3

Minimum Gel Time/Pot Life at 77 Fahrenheit (ºF) Temperature

 N/A 50-75 (100 gram mass) minutes

Suggested Cure Schedule Fahrenheit (ºF)

 N/A 48 hrs at 77 ºF or 2 hrs at 150 ºF

Maximum Service Temperature

 N/A 200 ºF200 (93) 93 ºC

Lap Shear Strength at 77 Fahrenheit (ºF) Temperature (Aluminum to Aluminum)

 N/A 2,500 psi

Lap Shear Strength at 180 Fahrenheit (ºF) Temperature (Aluminum to Aluminum)

 N/A 500 psi

Flame Retardant

 N/A FALSE

Packaging

 N/A Working packs

Color

 N/A Tan

First Aid

 N/A

Refer to SDS as mentioned above.

Appearance - Mixed System - Test Method Visual

 N/A Tan

Hardness, Shore D - Test Method ASTM D2240

 N/A 80

Appearance - 1210 A-1 Resin - Test Method Visual

 N/A Tan

Appearance - 1210 B Hardener - Test Method Visual

 N/A Tan

Density - 1210 A-1 Resin - Test Method ASTM D792

 N/A 1.5 g/cm³

Density - 1210 B Hardener - Test Method ASTM D792

 N/A 1 g/cm³

Density - Mixed System - Test Method ASTM D792

 N/A 1.3 g/cm³

Viscosity - 1210 A-1 Resin - Test Method ASTM D2393

 N/A 250000 cP

Viscosity - 1210 B Hardener - Test Method ASTM D2393

 N/A 30000 cP

Viscosity - Mixed System - Test Method ASTM D2393

 N/A Semi-paste cP

Flash point, COC - 1210 A-1 Resin - Test Method ASTM D92

 N/A 490 (254) °F (°C)

Flash point, COC - 1210 B Hardener - Test Method ASTM D92

 N/A 275 (135) °F (°C)

Flash point, COC - Mixed System - Test Method ASTM D92

 N/A -- °F (°C)

Solids - Mixed System - Test Method ASTM D1644

 N/A 100 %

Work life, 100 g at 25°C

 N/A 50 - 75 minutes

Maximum service temperature - Test Method ASTM D648

 N/A 200 (93) °F (°C)

Tensile lap shear - Al-Al at 25°C - Test Method ASTM D1002

 N/A 2,500 (17.2) psi (MPa)

Tensile lap shear - steel to steel at 25°C - Test Method ASTM D1002

 N/A 2,500 (17.2) psi (MPa)

Tensile lap shear - steel to steel at 66°C - Test Method ASTM D1002

 N/A 500 (3.4) psi (MPa)

Tensile lap shear - polyester to polyester at 25°C - Test Method ASTM D1002

 N/A 1,800 (12.4) psi (MPa)

Fluid Immersion - JP-4 - Test Method ASTM D1002

 N/A 2,550 (17.5) psi (MPa)

Fluid Immersion - Skydrol - Test Method ASTM D1002

 N/A 2,600 (17.9) psi (MPa)

Fluid Immersion - Distilled water - Test Method ASTM D1002

 N/A 2,700 (18.6) psi (MPa)

Thermal Conductivity

 N/A 0.41 W/mK

Outgassing - TML - Test Method ASTM E595

 N/A 0.65 %

Outgassing - CVCM - Test Method ASTM E595

 N/A 0.01 %

Mixing

N/A

Material temperatures should be above 65°F (18°C) when mixing. Mix both components thoroughly for several minutes to insure complete and uniform mixing. Up to 100 parts by weight of Epibond® 1210 B hardener may be used for more flexible bonds.

Mix Ratio

Mix Ratio

 N/A EPIBOND® 1210 A-1 Resin - Parts by weight: 100; EPIBOND® 1210 B Hardener - Parts by weight: 65

Mix Ratio Ritt by Weight

 N/A 101:05:00

Mix Ratio - EPIBOND® 1210 A-1 Resin - Parts by weight

 N/A 100

Mix Ratio - EPIBOND® 1210 B Hardener - Parts by weight

 N/A 65

Processing Data

Typical Cure Cycles

 N/A 48 hours at 23 - 26°C, or 2 hours at 66°C

Typical Physical Properties

Test Method for Hardness

 N/A ASTM D2240

Hardness

 N/A 80 Shore D

Features

N/A

  • General purpose adhesive
  • Room temperature cure
  • Variable properties

Storage

N/A

EPIBOND® 1210 A-1/B should be stored in a dry place in the original sealed containers at temperatures between 2°C and 40°C (36°F and 104°F). After use, tightly reseal containers. Under these storage conditions, and when supplied under Huntsman standard certification, the product has a shelf life of 1 year from date of shipment. The product should not be exposed to direct sunlight.

Precautionary Statement

N/A

Huntsman Advanced Materials Americas LLC maintains up-to-date Safety Data Sheets (SDS) on all of its products. These sheets contain pertinent information that you may need to protect your employees and customers against any known health or safety hazards associated with our products. Users should review the latest MSDS to determine possible health hazards and appropriate precautions to implement prior to using this material.