There are several types of adhesives used for industrial purposes and other heavy-duty projects. All these have a couple of traits in common. The most crucial among them is that they are created to lower the cost and time needed when utilising them. Firms spend considerable amounts of resources in making efficient industrial adhesives. Thus, this is advantageous to both manufacturers and consumers.
The various kinds of adhesives are grouped according to the raw materials used and their features. Another category is also established on the cure procedure of the bond. The process of toughening the product through various methods like ultraviolet rays or chemicals is known as curing.
Types
- Hot Melt
This adhesive can be used in either a soft or hard form, depending on what the project requires. The user must subject it to hot or cold temperatures before application. Hot melt adhesives work best when heated because they bond quickly and efficiently. Another great advantage is that if a staff member makes a mistake during application, the bond can often be reheated, corrected, and reapplied without wasting materials. In addition to hot melts, some projects may benefit from using Film Adhesives. Unlike hot melt glue, which starts as a solid that melts upon heating, film adhesives come as thin, pre-formed sheets that activate under heat and pressure.
- Resins
This is the kind that uses polymer. Such adhesives can be thermostatic and thermosetting, which involves a heating process to be reshaped. There’s no way it can be remoulded without the heat, particularly if the curing phase is complete.
- Acrylic
Adhesives that are acrylic in type require time to dry as opposed to other industrial adhesives. For the bonding process to work, this type of adhesive utilises a radical mechanism that involves two combined elements. Acrylic adhesives come in different kinds–emulsion and solvent. Both types are commonly found in construction projects.
- Epoxy
This is the most common among other types of adhesives. Some of the industries that generally use such a product are aircraft and vehicles. The curing process of this type is quick and can attach objects to a concrete base. Another business that heavily relies on the use of epoxy is plywood manufacturers.
Uses For Adhesives
- Lamination
There are two layers laminated in a wet-bond lamination procedure, and one is paper-like or porous. Paper and foil can be bonded together through the said lamination process. The adhesives are cured through an oven after sticking the two substrates. It is a must that the objects to be laminated must be bonded first before the adhesive gets dried up. As for the dry-bond process, both layers are non-porous and impenetrable. The film attached to the foil would require an adhesive that must be oven-dried before attaching to the other layer.
- Paper And Board Objects
Businesses that involve packaging in their operation will surely require the appropriate adhesives. Firms like these use a lot of paper, boards, and other similar materials, so they invest in good quality adhesives. While some of them are suitable for porous objects, others are ideal for non-porous substrates. Looking for the appropriate bonding material to smoothly bond the packaging is an excellent path to a seamless production.
- High-gloss Lamination
Those firms that work in graphic design use adhesives for high-gloss laminating procedures. They invest in high-quality bonds to help design art objects to present a visually appealing product to their clients. In dry-lamination methods, dispersion adhesives are commonly applied.[adsense]
- Fabrics That Are Non-woven
Surgical gowns, gloves, shopping bags, tarps, shoe covers, some car components, and many more come from different phases of production. And at some point, it uses adhesives to attach the fabric.
