Elfy has become an essential element of our households. Whenever your child breaks or damages any object or a toy, you always use elfy for a quick repair. However, people may use it for repairing different materials like plastic, wood, metal, steel and other substances. Elfy comes in handy, so every individual prefers to keep it in hand or bag because it can help them fix any object or material.
Elfy is basically a type of superglue, which is a jelly-like adhesive substance. People usually utilize it to form a surface bond or attachment between discrete objects. At present, you can find five different types of glue, which are mentioned below.
- Solvent Glue
- Water-based Glue
- Two-part Glue
- Animal Hide Glue
- Cyanoacrylate Glue
- Solvent Glues
Solvent glue contains an adhesive substance mixed with a chemical solvent that helps make glue spreadable and manageable. When you apply it to the surface of a material, the solvent evaporates, and the glue dries up.
Thus, many solvents are highly flammable, so they tend to evaporate more quickly, such as Toluene. Toluene is a liquid hydrocarbon manufactured by fossil fuels is primarily used in making these solvents. In the markets, these solvent glues are sold as contact cement and liquid solders.
- Water-Based Glues
This type of glue is usually composed of water or liquid, which acts as a solvent instead of chemicals. Water-based glues usually take a long time in drying than chemical solvent glues as they are not inflammable. This category generally involves white glue and casein glue which is composed of milk protein. You can mix it at home or in the shop as well.
- Two Part Glues
Two part glues generally consist of a crystalline phenol that is composed of organic resins and resorcinol, and epoxy. One part of this glue consists of the actual glue, and the other part is known as the hardener or a catalyst. Two part glue is extremely useful while working with metals or steel. For instance, the dent filler in automobiles is usually two part glue. In order to make it more effective, you should mix it well before application.
- Animal Hide Glues
This animal hide glue is famous for various reasons. It is beneficial for veneer work and woodworking. This glue is composed of the hides and the bones, and other parts of different animals. You can easily find this glue ready-made in the market, or you may also get it in powder form. This powder should be mixed with water properly, then heated and applied quickly in hot form.
- Cyanoacrylate Glues
Thus, the strongest, newest and modern glue of this time is Cyanoacrylate glue. It is composed of synthetic polymers. Polymer is basically a complex molecule composed of smaller and simpler monomers. These monomers tend to get attached and start forming structural units repeatedly. These polymeric chains consist of the strongest molecular bonds, making the cyanoacrylate glue, super glue, or crazy glue.
Only small quantities of the best Elfy or super glue are enough for many repairing projects in the home or office, such as joint repair, mending broken objects or pottery, and even fixing fingernails. This Cyanoacrylate glue has gained extra popularity in almost every field like medicine, construction, and dentistry.
Properties of Cyanoacrylate
Dr Harry Coover mainly discovered this super glue at a Kodak lab in 1951, and now there are many companies manufacturing this super glue with different formulations. Cyanoacrylate belongs to a group of adhesives that can form the strongest and longest polymeric chains, and they can only work in the presence of moisture.
The Best Elfy is extremely super strong, and it has the highest tensile strengths reaching up to 4000 psi, but it depends upon the type of material it is forming a bond with. As this glue generally requires moisture to form long polymers, and the atmosphere contains moisture abundantly, so when you place this glue on a surface, it will not take long for moisture to enter and cure the tube completely.
However, if you are going to apply it on non-porous materials like steel or glass, you will have to add some moisture over the surface before application. Following are the main benefits of using elfy super glue or Cyanoacrylate.
- Elfy super glue has a higher tensile strength which is comparable to that of polyurethane products and epoxies.
- Unlike other traditional two-part epoxies, it does not require any complicated mixing. All you need to do is squeeze a small quantity of super glue onto the surface you want to fix.
- Generally, this cyanoacrylate glue is highly compatible with almost all kinds of materials like non-porous and porous objects.
Moreover, if you want to enhance the shelf life of this cyanoacrylate glue, you need to follow the below-mentioned directions.
- Store the adhesive in refrigerators
- Put the lid back on the glue tube or bottle
- Always keep the glue in its original container
- After using the glue, you should also clean the outside of the tube
However, now you can easily find an extensive range of cyanoacrylate glues, as many adhesive brands have launched their own super glue lines.