ARALDITE 2023-10

Harmonization Code : 3403.19 | Lubricating Preparations (With 70% or More Petroleum Oils) For Automotive and Other Uses

ARALDITE 2023-10

Main features

  • 10-Minute Open Time
  • Up to 30 mm Gap Fill
  • 15.5 MPa Lap Shear

Product Description

ARALDITE 2023-10 A/B is a two-component, room-temperature-curing flexible methacrylate structural adhesive supplied as a thixotropic paste. Its open time is 10 minutes at room temperature, and the adhesive can fill gaps up to 30 mm. Cured performance includes 15.5 MPa lap shear strength under ISO 4587 at 23 deg C on sandblasted aluminum 5754 and 22 MPa tensile strength under ISO 527 at 23 deg C. The product is used for composite bonding in large structures and for industrial assembly and marine applications.

Key features

  • 10-minute open time: Applies at room temperature before assembly.
  • Up to 30 mm gap filling: The thixotropic paste can fill gaps up to 30 mm.
  • 15.5 MPa lap shear: ISO 4587 at 23 deg C on sandblasted aluminum 5754.

Applications

Composite bonding in large structures; industrial assembly; marine applications.

Product Family

ARALDITE 2023-10

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TDS, SDS & Technical Documents

Technical Specifications

General Properties
Appearance
Appearance at room temperature.
Bright grey
Component System
Describes the number of components that must be supplied, mixed, or activated before application or cure.
Two (F 323-10 MIN | Hardener F 323)
Pot Life
Pot life is the amount of time it takes for the viscosity of a material to double (or quadruple for lower viscosity materials) in room temperature after a material is mixed. It is closely related to work life but it is not application dependent, less precise and more of a general indication of how fast a system is going to cure.
10 - 20 minutes
Specific Gravity
Specific gravity (SG) is the ratio of the density of a substance to the density of a reference substance; equivalently, it is the ratio of the mass of a substance to the mass of a reference substance for the same given volume. For liquids, the reference substance is almost always water (1), while for gases, it is air (1.18) at room temperature. Specific gravity is unitless.
1.09
Physical Properties
Open time
> 10 minutes

Additional Information

Technical properties

As-supplied / before-processing properties

PropertyValueUnitMethod / condition
Physical formPasteThixotropic, as supplied
Open time10minAt room temperature
Maximum gap filling30mmUp to; thixotropic paste
Specific gravity1.09As reported
Technical properties

After-processing / final-state properties

PropertyValueUnitMethod / condition
Hardness40Shore DISO 7619 after 3 s
Tensile strength22MPaISO 527 at 23 deg C
Cured density1.29g/cm^3ISO 1183 at 23 deg C, cured
Glass transition temperature46deg CDMA storage modulus onset
Lap shear strength15.5MPaISO 4587 at 23 deg C, sandblasted aluminum 5754

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