Industrial Adhesives - Manufacturing and Chemical involvement
Updated: Jan 4
There are several types of industrial adhesives on the market today. These glues are used in a wide variety of projects. Building Construction and maintenance by various companies. Companies invest heavily in research and development of efficient and effective industrial adhesives. Adhesives come in many different types and can be classified by the substance they are made from or the properties they exhibit. Below are the most common types of adhesives used in industrial environments. Let's see...
1. Hot Melt Adhesive Hot Melt Adhesive (HMA), commonly known as Hot Melt Adhesive, is typically a solid Thermoplastic adhesive supplied as a cylinder. The gun uses a constant heating element to melt plastic adhesives. The adhesive is forced into the gun by the operator either by a motorized trigger mechanism or by direct finger pressure. Adhesive becomes tacky when heated and then hardens within seconds to a minute. Hot melt adhesives can also be applied by dipping or spraying. Hot melt adhesives have clear advantages over solvent-based adhesives in industrial applications. Hot melt adhesives have a long shelf life and can usually be discarded without special care
Originating from a chemical process we find highly useful resins. Resins can either be thermosetting or thermostatic forms of adhesives. This means that they can be remolded at high temperatures, but once the curing process is complete, they cannot be remolded.
3. Contact Spray
You can temporarily as well as permanently connect a variety of materials using contact spray. Spray adhesive is not only clear but also waterproof, making it an ideal choice for use on uneven and porous surfaces.
The use of contact sprays is versatile and does not leave any stains. The best thing about contact spray is that they do not contain any chlorinated components, which is why they're good for the environment.
4. Acrylic Adhesive
An acrylic adhesive is a resin-based, two-part adhesive that is made up of acrylic or methacrylic polymers. It is also known as methyl methacrylate, acrylate, or MMA. They are highly resistant to the effects of the environment, in addition to being exceptionally powerful and effective in the process of attaching several items together.
Acrylic adhesives are used in industries as diverse as construction, automobile engineering, and aerospace engineering to help build strong bindings between a variety of substrates.
5. Anaerobic Adhesive Anaerobic Adhesive is a single-component adhesive that bonds along adhesive joints to active metal surfaces in the absence of oxygen. These adhesives are also known as screw locks or retention compounds. Due to the need for an oxygen-free environment, these chemical processes cannot form strong bonds with glass, plastic, or rubber. This special adhesive can fuse a wide variety of materials including paper, stone, wood, rubber, ceramics and elastomers.
6. Epoxy Adhesive Epoxy Adhesive cures quickly to bond concrete surfaces. As such, it is widely used in certain industries such as construction, automotive and aerospace. It is also used in the manufacture of plywood. A number of epoxy adhesives supplied in one- or two-component packages have been commercialized and are widely used in a variety of industrial products to bond metals, concrete, glass, ceramics, concrete, many plastics, wood, etc. used. application.
7. Pressure Sensitive Adhesives Pressure Sensitive Adhesives are non-reactive adhesives that adhere to surfaces under pressure. Adhesive is activated without solvents, water, or heat. Used in pressure-sensitive tapes, labels, glue dots, stickers, notepads, etc. The degree of adhesion depends on the pressure applied to the surface. Smoothness, surface energy, contamination-free condition, etc., affect the binding. PSA remains tacky at room temperature, loses tackiness at low temperatures, and loses shear strength at high temperatures. Pressure Sensitive Adhesive is widely used in the manufacture of various types of labels and tapes. Several industries use PPE, including the automotive, food processing and packaging, electronics, and medical supply sectors.
When you are manufacturing adhesives there is a wide range of chemicals used that
ensure emulsification, dispersion, Foam killers or defoamers, penetrating agents, and several more. Products at Polly Industries come to play a vital role in manufacturing all types of adhesives and thus giving excellent results.