Epoxy Adhesive

    Epoxy Adhesive

    What is an epoxy adhesive?

    Epoxy adhesive is the most extensively used structural adhesive because of its ability to bind to a wide variety of materials, its high strength, its resistance to chemicals and conditions, and its ability to resist creep under prolonged load. They come in two varieties: one-component heat curing and two-component room temperature curing. Epoxies that have not been changed cure hard, brittle solids. Modifiers are commonly used in adhesive compositions to increase the cured glue’s flexibility or toughness. As a result, bond lines can withstand more peel, cleavage, and impact stress.

    Epoxy glue with two components can be found in all market segments. The work-life of an adhesive can range from a few minutes to many hours. Fixtures must be used until the glue has been set to the point where it is strong enough to handle and process further. Depending on the formulation, the final cure and ultimate strength can take anywhere from hours to weeks.

    One-component systems are pre-catalyzed and only require mild heat to cure, increasing efficiency and reducing the risk of a mistake caused by air entrapment. Furthermore, the cure time is less than that of two-component systems.

    Our Epoxy Adhesives’ Characteristics

    Epoxy adhesive glue must be able to tolerate heat, water, and severe chemicals. It must also have excellent adherence to various substrates and be malleable enough to be molded into various shapes. Controlling the conditions under which the adhesives are made can achieve all of these features.

    Epoxy tile adhesives are also strong and can bear high stresses, making them ideal for structural applications. Epoxies are available in single-component and two-component systems. The difference in curing temperatures is the most significant distinction between the two techniques.

    Epoxy Adhesives: How to Make Them

    The curing conditions of epoxy resin and hardener can be changed to achieve the material’s required mechanical strength and property. This entails selecting the proper temperature and humidity for the curing process to generate epoxy resin glue that is heat, electrical, and chemical resistant. As a result, a wide range of epoxy adhesives for a wide range of applications, from autos to golf clubs, have been produced.

    Epoxy adhesive uses

    They are used extensively in manufacturing and construction. Epoxy adhesives are useful for joining construction elements together or protecting the underlying surfaces from dirt and moisture. Some of the good uses of epoxy adhesives are as follows-.

    Fiberglass Repairs: Epoxy adhesives can be used to repair the bodies of cars and trailers, as well as the inside of boat hulls. However, they are not advisable for use on the outside of boat hulls because of their sensitivity to ultraviolet light.  Carpentry: just a pinch of epoxy can substitute for wood glue when you are building furniture or cabinets. Its main advantage over wood glue is that it sets faster, making it a great choice for urgent situations.

    Metal and wood Fillers: Epoxy adhesives are used to repair wood rot or rust.

     Reinforcing Bolts: Epoxy adhesives are used to reinforce the fasteners. Epoxy protects the bolts from corrosion, strengthens the joints, and delays stress-induced cracking.

    Jewelry Making: Epoxy adhesives are used to make customized jewelry. You can make a layered montage in a deep metal well using several inclusions and several coats of epoxy. The scope is endless with your imagination.

    Epoxy adhesive for concrete

    Most of the epoxy adhesive for concrete comes as a two-part system consisting of an epoxy resin and a hardener. When equal volumes of the resin and hardener are added, they react to produce a tough, rigid, and strong bond. You can use epoxy adhesive for concrete to repair, fill, bond, and rebuild concrete surfaces. When you choose epoxy glue for concrete, first make a list of all the construction materials that will contact concrete in your project, so that it is able to bond all of them.

    The high-temperature epoxy adhesive is another type of product, that can be used in harsher environments that are exposed to higher temperatures than normal. There are many types of high-temperature epoxy adhesives available in the market, which can be safely used at home for smaller projects like coasters etc.

    Bluefix epoxy adhesive is a thermosetting system in which, the resin and hardener on mixing get cured by polymerization to a rigid thermoset mass which on heating may soften but will not melt or flow. Bluefix epoxy adhesive does not contain volatile matter such as solvent or water, so there is negligible shrinkage after curing. Bluefix epoxy adhesive is super strong and is ideal for bonding marble, granite, metal, ceramic, glass, and wood.

    Epoxy Resin

    Epoxy resin is a reactive prepolymer and polymer that contains epoxide groups. These resins react with themselves in the presence of catalysts or react with many co-reactants like amines, phenols, etc.

    Epoxy resin has many industrial applications for a number of reasons. It has higher mechanical properties and got more thermal and chemical resistance than other types of resin. Hence, it has exclusive use in making aircraft components.

    Epoxy resin is a type of resin that has strong mechanical properties, very good chemical resistance, and higher adhesive strength, which makes it highly useful for various applications.

     Uses of Epoxy Resins:

      Epoxy resins uses are as follows-

    • It is used in metal coatings
    • It is used extensively in electronic and electrical components
    • It is widely used in electrical insulators
    • Fiber-reinforced plastic material also contains epoxy resin.
    • Structural adhesives also have epoxy resin in them.

    Epoxy resin is also used in caulking and casting compounds, sealants, varnishes and paints, and many other industrial applications.

    Epoxy Resin properties

    Epoxy resin is far better than other types of resins because of its properties-

    •  it has low shrinkage during curing
    •  it has excellent moisture and chemical resistant properties
    •  It is impact-resistant,
    •  has a good electrical and insulating properties
    • it has a long shelf life.

    The different combinations of epoxy resins and reinforcements give a greater range of properties in molded parts.

    Epoxy resin is quite different from polyester resins regarding its curing. It is cured by a curing agent, that is called a hardener rather than a catalyst.

    The main reason for the popularity of epoxy is its better mechanical strength. Welding is often the only alternative when it comes to tough joints. Epoxy is nearly always cheaper and much faster than welding.

    Epoxy has excellent resistance to chemicals. After setting, there is no tension of a chemical reaction that can weaken the seal. It is also heat resistant, so it is ideal for electronics and electrical systems, and other industrial applications.

    Epoxy is an adhesive formulation that meets various concerns of engineers because of its thermal and electrical properties, strength, and durability. These epoxy resin properties along with its resistance to immersion and hostile chemical vapor are the reason epoxy often is chosen by engineers.

    Performance properties of epoxy resin are:

    • It is biocompatible
    • It is environmentally friendly
    • It is flame resistant
    • It is food grade.

    It has superior gap-filling properties. Epoxy has better resistance to weather conditions, radiation, and steam. The better performance of epoxy remains even when it is exposed to adverse environmental conditions.

    Epoxy Resin uses

    The epoxy resin is an extremely useful product. The epoxy resin uses are as follows-

    • Outdoor coatings: Epoxy resins help to provide durable, high-gloss outdoor coatings.
    • Sealant: Epoxy resins are good sealers for concrete floors and other heavy-duty protective coatings that are used in industrial settings
    • Floor coatings: Epoxy resins are used for high-performance and decorative floorings. These types of floor coatings are available in a wide range of colors and decorative patterns that are created by adding contrasting vinyl chips or colored quartz aggregate to the top layer of epoxy. Epoxy flooring can also be enhanced with paint chips or other additives that provide an anti-skid texture to a floor.
    • Surface coatings: New technology is enabling the development of sustainable architectural surfaces and countertops made from the composite blend of epoxies, recycled glass, and other commonly discarded post-consumer materials.
    • Water-Based Paints: Water-based epoxy paints dry very quickly, and provide a tough, and protective coating. They are useful for factory cast iron, cast steel, and cast aluminum applications.
    • Epoxy Glue


    Epoxy glue is a synthetic mixture of epoxy polymer. resin and a hardener which is used to attach or join a variety of the same or different surfaces together. This epoxy glue makes a strong, durable, and resilient thermosetting bond that is capable to withstand extreme stress and adverse environmental conditions.

    Epoxy glue also acts as a filler that fills space while in its liquid state before it starts chemical curing without shrinkage.

    Epoxy glue is generally available with the polymer and hardener in separate containers i.e. two-part epoxy or pre-mixed i.e.one-part epoxy.

    Epoxy glue term is used interchangeably with the terms like resin glue, epoxy adhesive, and adhesive agents.

    We are one of the top epoxy adhesive manufacturers in India. We produce excellent quality epoxy adhesive at very reasonable and competitive prices. Our various products meet different requirements but all have high quality and reliability.



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