URALANE® 5772 A/B

URALANE® 5772-A/B is a two-part system that cures at room temperature in 5-7 days or with heat for a shorter cure time. The polyurethane adhesive forms tough, heat-resistant bonds between various metal substrates and other materials, especially where different thermal expansion coefficients prevail.
Safety Data SheetTechnical Data Sheet
  • TypeDocument Name
View All Documents

Enhanced TDS

Identification & Functionality

Chemical Family
Polyurethanes (PU)
RTU Product Type
2K (2 component) Adhesive,
Polyurethane (PU) Adhesive

Features & Benefits

Ready-to-Use Product Features
Good Shear Strength,
High Peel Strength

Applications & Uses

Compatible Substrates & Surfaces
Metal
Markets
Automotive & Transportation
Applications
Automotive & Transportation — Transportation
Aerospace & Aviation
Processing Information

Mix Ratio: To 100 parts by weight of Uralane 5772-A resin, add 23 parts by weight of Uralane 5772-B hardener. Mix both components thoroughly for several minutes to assure complete blending. Avoid air entrapment while mixing

Properties

Physical Form
Paste

Technical Details & Test Data

Mix Ratio Data

To 100 parts by weight of Uralane® 5772-A resin, add 23 parts by weight of Uralane® 5772-B hardener. Mix both components thoroughly for several minutes to assure complete blending. Avoid air entrapment while mixing.

Cured Properties

Cure Schedule: Gel at 77°F (25°C), plus 16 hours at 150°F (66°C) or 7 days at 75°F (23°C).

Property Key

Value

Unit

Test Method

Test Condition
Tensile Lap Shear 3000 psi ASTM D-1002 at -67°F, AL/AL
Tensile Lap Shear 2100 psi ASTM D-1002 at 77°F, AL/AL
Tensile Lap Shear 650 psi   at 250°F, AL/AL
T-pee 50 pli ASTM D-1876

at 77°F, aluminum
Durometer Hardness 50 Shore D ASTM D-2240 at 77°F
Tensile Lap Shear 1400 psi ASTM D-1002

at 77°F (25°C), after 30 days at 145°F (63°C) / 95% RH, AL/AL
Tensile Lap Shear 600 psi  

at 250°F (121°C), after 30 days at 145°F (63°C) / 95% RH, AL/AL
T-pee 50 pli ASTM D-1876

at 77°F (25°C), after 30 days at 145°F (63°C) / 95% RH, aluminum
Durometer Hardness 50 Shore D ASTM D-2240

at 77°F (25°C), after 30 days at 145°F (63°C) / 95% RH
Tensile Lap Shear 4100 psi ASTM D-1002

Initial, at -65°F (-54°C), AL/AL
Tensile Lap Shear 2100 psi ASTM D-1002

at 77°F (25°C), AL/AL
Tensile Lap Shear 800 psi ASTM D-1002

at 250°F (121°C), AL/AL
T-pee 55 pli ASTM D-1876

at 77°F (25°C), Initial, aluminium
Durometer Hardness 60 Shore D ASTM D-2240

at 77°F (25°C), Initial
Tensile Lap Shear 4200 psi ASTM D-1002

100 HRS, at -65°F (-54°C), AL/AL
Tensile Lap Shear 2600 psi ASTM D-1002

100 HRS, at 77°F (25°C), AL/AL
Tensile Lap Shear 800 psi ASTM D-1002

100 HRS, at 250°F (121°C), AL/AL
T-pee 130 pli ASTM D-1876

100 HRS, at 77°F (25°C), aluminium
Durometer Hardness 60 Shore D ASTM D-2240

100 HRS, at 77°F (25°C)
Tensile Lap Shear 4650 psi ASTM D-1002

500 HRS, at -65°F (-54°C), AL/AL
Tensile Lap Shear 2600 psi ASTM D-1002

500 HRS, at 77°F (25°C), AL/AL
Tensile Lap Shear 800 psi ASTM D-1002

500 HRS, at 250°F (121°C), AL/AL
T-pee 120 pli ASTM D-1876

500 HRS, at 77°F (25°C), aluminium
Durometer Hardness 60 Shore D ASTM D-2240

500 HRS, at 77°F (25°C)
Tensile Lap Shear 2300 psi ASTM D-1002

1000 HRS, at -65°F (-54°C), AL/AL
Tensile Lap Shear 2300 psi ASTM D-1002

1000 HRS, at 77°F (25°C), AL/AL
Tensile Lap Shear 650 psi ASTM D-1002

1000 HRS, at 250°F (121°C), AL/AL
T-pee 100 pli ASTM D-1876

1000 HRS, at 77°F (25°C), aluminium
Durometer Hardness 50 Shore D ASTM D-2240

1000 HRS, at 77°F (25°C)

Safety & Health

Safety Precautions
  • First aid
  • Keep out of reach of children
  • For professional and industrial use only

Packaging & Availability

Regional Availability
  • Americas
  • Asia Pacific
  • EIMEA

Storage & Handling

Storage Conditions

Uralane® 5772-A/B should be stored in a dry place, in the sealed original container, at temperatures between +2°C and +40°C (+35.6°F and 104°F). These products should not be exposed to direct sunlight. Under these storage conditions, and when supplied under Huntsman standard certification, these products have a shelf life of 6 months (expiration date may differ based on customer specification). These products are moisture sensitive and are packaged under a blanket of dry nitrogen. Material temperatures should be above 18°C (65°F) when mixing. After opening a container, re-blanket with dry nitrogen and then tightly reseal.

Storage Information
  • Uralane® 5772-A/B should be stored in a dry place, in the sealed original container, at temperatures between +2°C and +40°C(+35.6°F and 104°F).
  • These products should not be exposed to direct sunlight. Under these storage conditions, these products have a shelf life of 6 months (expiration date may differ based on customer specification).
  • These products are moisture sensitive and are packaged under a blanket of dry nitrogen. Material temperatures should be above 18°C (65°F) when mixing.
  • After opening a container, re-blanket with dry nitrogen and then tightly reseal.

Other

Physical Properties
ValueUnitsTest Method / Conditions
Density1.2 g/cm³g/cm³ASTM D792
Gel Time15.0-20.0 mmASTM D2471 at 25°C, 100g