LOCTITE 7113

Harmonization Code : 3506.91.90.99 | Prepared glues and other prepared adhesives, not elsewhere specified or included; products suitable for use as glues or adhesives, put up for retail sale as glues or adhesives, not exceeding a net weight of 1 kg ; Adhesives based on polymers of headings 3901 to 3913 or on rubber; Other ; Other

LOCTITE 7113

Main features

  • Post-Applied Cyanoacrylate Activation
  • Rapid Solvent Flash-Off
  • 24-Hour On-Part Activity

Product Description

LOCTITE SF 7113 is a transparent, colorless, very-low-viscosity cyanoacrylate activator for post-application treatment of exposed adhesive outside the bondline. The sulfenamide active ingredient is carried in n-heptane and dries in 60 seconds or less at 20 deg C. Applied material remains active on the part for up to 24 hours under that condition. The activator accelerates cure of exposed cyanoacrylate fillets and supports fast handling with compatible adhesive systems. It is used in selected decorative, loudspeaker, coil, and ferrite assembly processes.

Key features

  • Post-applied cure activation: The liquid treats exposed cyanoacrylate outside the bondline after adhesive placement.
  • Rapid solvent flash-off: Drying time is 60 seconds or less at 20 deg C.
  • Extended on-part activity: The treated surface remains active for up to 24 hours under the listed condition.

Applications / Suitable for

  • Post-curing exposed cyanoacrylate fillets
  • Decorative and jewelry assembly
  • Loudspeaker, coil, and ferrite assembly
Product Family

LOCTITE 7113

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TDS, SDS & Technical Documents

Technical Specifications

General Properties
Appearance
Appearance at room temperature.
Transparent, colorless liquid
Chemistry Type
Sulfenamide (active ingredient)
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.
0.68
Physical Properties
Viscosity
Viscosity is a measurement of a fluid’s resistance to flow. Viscosity is commonly measured in centiPoise (cP). One cP is defined as the viscosity of water and all other viscosities are derived from this base. MPa is another common unit with a 1:1 conversion to cP. A product like honey would have a much higher viscosity -around 10,000 cPs- compared to water. As a result, honey would flow much slower out of a tipped glass than water would. The viscosity of a material can be decreased with an increase in temperature in order to better suit an application
0.4 mPa.s
Physical Properties
Drying Time
≤60 seconds
General Properties
Solvent
n-Heptane

Additional Information

Technical properties

As-supplied / before-processing properties

Typical values and characteristics for the product before cure, application, or assembly.

PropertyValueUnitMethod / condition
AppearanceTransparent, colorless liquid-As supplied
Active ingredientSulfenamide-As supplied
Solventn-Heptane-Carrier
Specific gravity0.68-25 deg C
Viscosity0.4mPa s20 deg C
Drying time<=60s20 deg C
On-part life24hAfter application

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