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Showing all 12 results
Epoxy resin is a type of synthetic resin that is liquid and sticky. Epoxy resin hardens when combined with hardener and takes the form of the mold in which it was poured. Epoxy resin has good mechanical properties and more thermal and chemical resistance than other types of resin.
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“ShimiAfsoon” Company is one of the most popular and experienced sellers and suppliers of chemical materials. Dear customers, you can communicate with our experts for acquiring high quality and proper epoxy resin. “ShimiAfsoon” Company will guide you in buying different types of epoxy resin.
It is known that in epoxy resin, component A is specified as Epoxy or Epoxy Resin, and component B is introduced as Epoxy Hardener.
All decorative elements that can be made of or with resin are considered epoxy resin decorations. These include statues, coasters, trays, pendants, signs or bowls. Almost no other material is as versatile as epoxy resin.
Casting resin can be molded into almost any shape and painted in any color, but that’s not all, the baked material provide additional benefits: they’re flexible, waterproof, and impact resistant. “ShimiAfsoon” offers different resin systems depending on your project.
Resin jewelry is any type of jewelry that is made with resin. When objects such as flowers, glitter, beads or gemstones are solidified within the resin, the process is called casting. Resin can also be used with other jewelry items, such as wood or pictures, to create a protective coating.
Here, we’ll explain how to make resin jewelry using molds or overlays that look somewhat like molds.
Step 1: Collect the supplies you need to make resin jewelry.
Step 2: Prepare your frames/moulds and decorations.
Step 3: Mix the resin.
Step 4: Pour the first layer of resin.
Step 5: Add your decorations to the resin.
Step 6: Repeat with other layers of resin.
Step 7: Remove from the mold.
Step 8: Add jewelry accessories.
Epoxy resin table
Step 1: preparing the wood
Step 2: Filling the cracks and sealing the wood
Step 3: Making your mold for the resin table top
Step 4: Fixing the wood in the mold
Step 5: Calculating the amount of epoxy resin
Step 6: Mixing the epoxy resin
Step 7: Painting the resin
Step 8: Adding decorations to your resin table top
Step 9: Molding and sanding your epoxy resin table top.
Step 10: Covering your resin table top.
Epoxy resins generally have higher temperature resistance and less shrinkage against electricity than polyurethane resins. They can be harder than polyurethane resins, stronger and with better adhesion, they have higher chemical resistance, and can be self-extinguishing.
The simplest definition of an epoxy flooring is: a surface consisting of several layers of epoxy applied to another flooring layer at least two millimeters thick. Confusion usually arises when comparing epoxy flooring and epoxy floor coating.
The difference between the two lies in the depth of the epoxy – as mentioned, epoxy floors are classified as having an epoxy covering at least two millimeters thick. Any epoxy floor covering less than two millimeters thick is commonly referred to as epoxy floor coating.
Epoxy glues are by far the most common industrial adhesives and probably the most versatile structural adhesives. Epoxy glues are made using different types of epoxy adhesive resins, which determine the basic properties of the adhesive.
The most suitable and strongest epoxy for a particular application is usually determined simply by looking at the resin: a heat-resistant epoxy is best when resistance to high temperatures is required, where as a flexible epoxy is the best solution when movement may be involved.
General applications of epoxy resin glues
Chemical and biochemical industries
automobile industry
Aerospace
marine
Construction
Covering metal surfaces (epoxy primer)
Despite having some problems in practical use, epoxy resin primer for metal is one of the most effective ways to fight corrosion. Especially for parts and components that constantly work in high humidity conditions.
The main feature of working with these compounds is the possibility of using the primer on wet surfaces, including surfaces with rust traces. Sometimes a two-layer primer is used, but the previous layer must be completely dry, otherwise the epoxy compound will become separated in layers.
Epoxy paints are the most important group of anti-corrosion coating products.
They are widely used in the following cases:
Ship hull, deck, cargo tanks
Oil platform superstructures, above ground pipelines, buried pipelines and marine pipelines, etc.
Inner walls of pipes and storage tanks with outlets for drinking water, wine, food, etc.
Industrial flooring
Bridges etc.
normal temperature epoxy paints are used most commonly. They can be incorporated into Rust-Inhibiting Metal Primers, construction top coatings, novolac coatings, topcoats and glass coatings used on steel and concrete surfaces.
To prevent the epoxy resin from cracking, it is better to pour more layers of resin and pour each layer thinly. If your epoxy resin layer is thick, a great amount of heat will be generated inside it, and as a result, your epoxy resin will crack and need repair.
High strength
Low shrinkage
Excellent adhesion to different layers
Effective electrical insulation
Chemical resistance and solvent
Low costs
Difference between epoxy and polyester
Polyester and epoxy are two of the most popular resins used for a wide variety of applications in the field of epoxy and polyester. In fact, they share many characteristics, from being liquid and sticky when wet to being hard and dry when baked.
But their practical differences are:
Polyester resin is generally limited to additives in paints. Epoxy resin has a wider range. It is commonly used for storage tank coatings, wall coatings, resin floors, and other coatings and protective coatings that are after utilizing the chemical resistance properties of epoxy resin.
Polyester resin has the most deformation after molding, while epoxy resin undergoes the least amount of deformation after molding.
Epoxy resins are much more expensive than polyester resins due to their strength and formulation.
Epoxy resins are one of the best resins available in the industrial market. Mechanical properties and resistance to thermal stress and resistance to destruction over time and resistance against corrosion are one of its best advantages for use in most industrial environments.
Epoxy covers a wide range of applications and can be used as an adhesive mass for walls, carbon fiber, fiberglass, metal, plastic, etc. and by adding additional fillers (glass, porcelain), epoxy resin gains superior mechanical and thermal properties.
In addition, due to their low viscosity, they are effective in making various
Reinforcement materials.
Although it can be polished, it is not anti-scratch.
It is not waterproof.
high accuracy and compliance with certain rules is the necessity to work with it.
It does not have good resistance to UV sun rays and its color changes.
The time required for the resin to dry is usually twenty-four hours, so that at least ninety percent of the epoxy resin and hardener dry. However, it may take about seven days for the resin to dry completely.
Mostly A UV machine is used to dry the resin, otherwise, as said above, it takes several hours to normally air dry.
Epoxy goes through three stages during the curing process, which begins when you mix the epoxy hardeners and epoxy resin together.
At this stage, the epoxy is in a liquid state. The hardener and resin are mixed together to initiate a chemical reaction. The mixture remains liquid.
The next step in the epoxy curing process is called the initial phase. At this point, your epoxy mixture will begin to gel. In other words, it is partially cured.
In the second step, your epoxy is no longer processable. Instead, its consistency changes quickly from being sticky to being hard, like hard rubber. In fact, if you were to press your little finger into the epoxy, you would see an indentation in the material.
The final step of the epoxy curing process is where the epoxy turns into a solid. At this point, since the chemical reaction is complete, you can easily dry the work piece and form the epoxy.
In the last step, you should not be able to make an indentation in the epoxy using your little finger like in step two. Because epoxy has reached its maximum strength at this stage.
Also, if you want to apply additional epoxy over it, you’ll need to sand it before applying the new coat to create a strong secondary bond.
The type of container used for epoxying resins is very important because it has a great impact on the quality of your work.
Recommended containers suitable for epoxying resins:
Polyethylene (PE) containers
Glass containers
Steel containers
Aluminium containers
kinds of epoxy dye
No; The chemicals in most epoxy resin systems do not have a negative or toxic effect. Finished and hardened epoxy products are virtually non-toxic unless they are cut, sanded or burned.
If you want to thin the epoxy using heat, you have two options. You can heat the resin and hardener components separately and then mix them together to create a thinned epoxy. Or you can heat the work piece – like wood – and apply a mixture of resin and hardener to the heated surface.
To what extent should the concentration of resins be?
In the process of epoxying, the concentration of resins must be low and decreasing, for this reason, it must be heated so that they are diluted to the required extent. The thinner the resins are, the easier they will be for you to work with and the better they will blend.
One of the most appropriate methods to reduce the concentration of resins is to put the resin in the water tank.
You can use acetone to remove the epoxy.
Acetone is very effective on wooden or concrete surfaces. Acetone loosens the epoxy first, then you can easily peel it off. Use acetone only in well-ventilated areas and keep it away from any flammable objects.
Use safety glasses, gloves, respirators and protective clothing suitable for the project. Wear gloves, eye protection and protective clothing when working with epoxy. You can protect yourself from epoxy fumes by wearing a respirator.
You can contact our experts to inquire the price of colorless transparent epoxy resin and the wholesale price of epoxy resin from ‘ShimiAfsoon’, so that they will respond as soon as possible.
