Alpha glue 205
Description
Alfakley 205 is a non-flammable contact adhesive with high penetrating ability. Forms a thin, invisible adhesive seam. Used in the production of mattresses and upholstered furniture.
Application area
Designed for gluing foam rubber, latex, batting, fabric, coconut coir together in any combination, as well as for gluing these materials to wood, plywood, cardboard, chipboard, OSB, etc.
Advantages
A durable elastic adhesive seam that can withstand repeated deformation loads. The adhesive joint is odorless after curing and complete removal of solvents.
Specifications
Composition A solution of SBS rubbers, natural synthetic resins, modifying additives in a mixture of solvents.
Appearance Viscous homogeneous liquid of amber or red color.
Density 1.05 ± 0.05 g/cm³ at 20˚ C
Dynamic viscosity 800± 200 mPa*s (20˚ C)
Dry residue 40± 2%
Open time 3 minutes
Initial setting time 45 seconds
Heat resistance From -20˚ to +50˚ C
Directions for use
Preparation of materials
The surfaces to be bonded must be dry and clean. Before gluing, keep the materials at room temperature (from +18˚ C to 25˚ C).
Applying glue
The glue must be applied to one of the surfaces to be glued using a pneumatic spray gun (nozzle diameter 1.4 - 2.0 mm, pressure 4 - 6 ATM). Application of glue is possible both one-sided and two-sided. Work should be carried out at ambient temperatures from +15˚ C to +25˚ C in a ventilated room using respiratory and eye protection.
The applied layer of glue should be uniform, the drops of glue should be small, this is achieved by adjusting the torch of the pneumatic spray gun.
After application, the surfaces to be bonded should be connected within the open time. Final curing occurs after 24 hours.
Important information
Opening time depends on air temperature. High temperature speeds up the setting time, low temperature slows down the process.
With double-sided application, the open time increases.
Excess glue leads to long-term residual stickiness inside the adhesive joint and possible shifting of parts.
Additional Information
Preparation of materials
The surfaces to be bonded must be dry and clean. Before gluing, keep the materials at room temperature (from +18˚ C to 25˚ C).
Applying glue
The glue must be applied to one of the surfaces to be glued using a pneumatic spray gun (nozzle diameter 1.4 - 2.0 mm, pressure 4 - 6 ATM). Application of glue is possible both one-sided and two-sided. Work should be carried out at ambient temperatures from +15˚ C to +25˚ C in a ventilated room using respiratory and eye protection.
The applied layer of glue should be uniform, the drops of glue should be small, this is achieved by adjusting the torch of the pneumatic spray gun.
After application, the surfaces to be bonded should be connected within the open time. Final curing occurs after 24 hours.
Important information
Opening time depends on air temperature. High temperature speeds up the setting time, low temperature slows down the process.
With double-sided application, the open time increases.
Excess glue leads to long-term residual stickiness inside the adhesive joint and possible shifting of parts.