LORD 810S

Harmonization Code : 2901.10.00.00 | Acyclic hydrocarbons; Saturated

LORD 810S

Main features

  • Minimal Bond-Line Read-Through
  • 8 to 12 Minute Work Time
  • -40 to 300 deg F Range

Product Description

LORD Signlok 810S Adhesive is a two-component low-read-through acrylic adhesive used with LORD Accelerator 20GB for bonding aluminum composite material, aluminum, galvanized or cold-rolled steel, and supported engineered plastics such as PC-ABS. It mixes 2:1 by volume and provides 8 to 12 minutes of working time with 20 to 25 minutes to handling strength at 70 deg F (21 deg C). Glass beads help control bond-line thickness, while the non-sag system supports vertical or overhead application. The cured system has a service-temperature range of -40 deg F to 300 deg F (-40 deg C to 149 deg C).

Key features

  • Minimal bond-line read-through: Supports thin, flexible and appearance-sensitive substrates with little to no visible bond-line read-through.
  • Controlled bond-line thickness: Glass beads in Accelerator 20GB help establish a consistent adhesive bond line.
  • Broad service-temperature range: Has a service-temperature range of -40 deg F to 300 deg F (-40 deg C to 149 deg C) for the supported applications.

Applications

Applications include bonding aluminum composite material, aluminum, galvanized and cold-rolled steel, and supported engineered plastics such as PC-ABS.

Product Family

LORD 810S

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TDS, SDS & Technical Documents

Technical Specifications

General Properties
Color
The color
Black Paste
Density
Volumetric mass per unit
935 - 970 kg/m3
Mix Ratio
The amount of a constituent divided by the total amount of all other constituents in a mixture
2:1 by Volume
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
40,000 -130,000 mPa.s
Thermal Properties
Flash Point
The flashpoint of a solvent is the lowest possible temperature at which it can vaporize to form an ignitable vapor. Flashpoint is often confused with “autoignition temperature”, which is the temperature at which a solvent ignites without an ignition source.
15 °C

Additional Information

Technical properties

As-supplied / before-processing properties

Typical component and mixed-system values apply to LORD Signlok 810S adhesive with Accelerator 20GB.

PropertyValueUnitMethod / condition
Component appearanceBlack paste; off-white paste-Typical; LORD Signlok 810S adhesive; Accelerator 20GB
Adhesive viscosity40,000 to 120,000cPTypical; Brookfield at 77 deg F (25 deg C); 810S adhesive
Accelerator viscosity200,000 to 400,000cPTypical; Brookfield at 77 deg F (25 deg C); Accelerator 20GB
Component density7.8 to 8.1; 13.7 to 14.2lb/galTypical; 810S adhesive; Accelerator 20GB
Mix ratio2:1parts by volume810S adhesive to Accelerator 20GB
Working time8 to 12minutesTypical; mixed system at 70 deg F (21 deg C)
Time to handling strength20 to 25minutesTypical; mixed system at 70 deg F (21 deg C)
Shelf life1yearOriginal unopened container below 77 deg F (25 deg C)
Technical properties

After-processing / final-state properties

Typical final-state data apply to the room-temperature-cured LORD Signlok 810S / Accelerator 20GB system.

PropertyValueUnitMethod / condition
Hardness40Shore DTypical; room-temperature-cured 810S/20GB system
Tensile strength at break841 (5.8)psi (MPa)Typical; room-temperature-cured 810S/20GB system
Lap shear strength1441 (9.94)psi (MPa)Typical; 0.125 in aluminum 3003 to 18-gauge 304 stainless steel; room-temperature cure
Elongation190%Typical; room-temperature-cured 810S/20GB system
Glass transition temperature109 (43)deg F (deg C)Typical; room-temperature-cured 810S/20GB system

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