Stabilization of adhesives
To form a strong adhesive bond, surface contact of the adhesive and the bonding surfaces is essential. This means that when forming the bond, the adhesive must be in liquid form with a low relative viscosity.
Adhesive joints in an object are often under the effect of mechanical load (even if the load is caused by the weight of the connecting parts) and in order to be able to transfer stress from one surface to another, the adhesive layer must be solid with sufficient strength and hardness.
This means that when the glue establishes contact between the surfaces (that is, it completely wets the surfaces), it must harden.
Fixing the adhesive is a process in which the adhesive is completely dried and the joint created becomes strong and durable. It depends on various factors such as the type of glue, materials to be joined, environmental conditions and the method of using the glue.
Factors affecting adhesive stabilization
type of glue: Each type of glue has its own formulation and characteristics that affect the speed and quality of its fixation. In general, epoxy, polyurethane and cyanoacrylate adhesives are among the strong and fast adhesives that stabilize quickly.
Materials to be connected: The type and surface of the materials to be connected also affect the stabilization of the glue. Smooth, non-porous surfaces such as glass and metal help the adhesive stick faster, while porous surfaces such as wood and fabric may require more time for the adhesive to fully set.
Environmental conditions: The temperature and humidity of the environment also affect the speed of drying and stabilization of the glue. In general, glue dries faster in hot, dry temperatures.
How to use glue: Clean and dry surfaces before using the glue, applying the right amount of glue and enough pressure on the surfaces during connection are among the factors that help to fix the glue properly.
Correct methods of fixing glue
Follow the instructions on the glue package: Each type of glue has its own instructions for use and drying time.
Clean and dry surfaces: Before applying the adhesive, clean the surfaces of any dust, grease or dirt.
Apply the right amount of glue: Do not use too much glue, as this may prolong the drying time and result in poor joints.
Sufficient pressure on surfaces: After applying the adhesive, press the surfaces firmly together and hold them in place for a specified period of time.
No moving surfaces: Do not move the surfaces until the glue is completely dry.
Using clamps or fasteners: If needed, you can use clamps or clamps to hold the surfaces in place while the glue dries.
important points
- Use proper ventilation when using glue.
- Avoid contact with skin and eyes.
- In case of contact with skin or eyes, wash immediately with plenty of water.
- Keep out of reach of children.
By following these tips, you can ensure the correct and durable fixation of the glue and create strong and quality connections.
