Than to wash epoxy resin

Epoxy adhesives are widely used for joining various parts and materials. Not always the masters manage to do the work accurately, so the question of how to wash the epoxy resin is always relevant.

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What do you need to know about epoxy resin?

Such glue solutions have 2 components at the base. Under certain conditions - the addition of a plasticizer and heat treatment, they react, which results in polymerization. The special popularity of such compounds is due to the fact that in the solidified form the glue is very durable, resistant to moisture and mechanical stress, and also does not lose its characteristics for a long time.

Important! Use this substance not only as an adhesive, but also for impregnating wood, glass and glass fibers to improve their physico-chemical properties and reduce the risk of destruction.

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How to choose a method for removing epoxy resin?

As the application technology involves preheating the substance and applying it in liquid form to the desired surface, it is not always possible to do it very neatly and clearly along the border.

Despite the excellent characteristics, it is still possible to clean the epoxy resin, and several means are suitable for this. The basic principle is to start the reverse process, and this can damage the main surface. That is why, before choosing a remover for epoxy glue, specify whether it can be used with the base material, preventing its destruction.

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How to wash off epoxy resin?

To clean the epoxy resin, several methods are used:

1. The usual scraping by a sharp object is suitable only for those surfaces on which this process does not affect the destruction. For example, for a metal, this option is strictly not suitable, as well as for painted surfaces. In this case, chipped and scratches are likely to occur, which will further corrode.
2. Preheat the frozen adhesive. This method implies the presence of certain skills in working with construction equipment and requires maximum accuracy. An excellent solution will be the processing of plastic and wooden unpainted surfaces.
3. Use of liquid solvents that will reduce the density of the polymerized coating and make it viscous, suitable for disposal. Here, also, be careful, as not every tool is suitable for a particular material.

How to remove epoxy resin - method 1

To mechanically clean the surface of a frozen solution, do the following:

1. Take any object with a sharp flat working surface - a metal spatula or a knife. The choice is made taking into account the treated area.
2. Carefully scrape off small layers of glue with gentle movements.
3. Do this very carefully when you get as close to the base as possible.

Important! Be patient, because this procedure is very time-consuming and will take a lot of time.

How to clean epoxy resin - method 2

To heat the glue and bring it to the desired temperature, use a soldering iron or a building hair dryer. Do this as follows:

1. Degrease the surface with white spirit.
2. Turn on the tool and heat the frozen mass to a temperature of 100-200 ° C.
3. Once the mixture is viscous and flowing, add a little acetone to the composition to facilitate the cleaning process.
4. Carefully remove it with a knife or any other suitable tool if a large volume of "excess" resin.
5. Clean with cotton with acetone, if the amount of epoxy glue is small.

Important! Do not allow the to boil, and allow for a quick enough time for subsequent hardening. Perform cleaning in small sections, successively heating them.

Than flushing of epoxy resin - method 3

The epoxy resin or glue is washed off with a variety of solvents. For this purpose use the following:

• 5% solvent for varnishes;
• volatile solvent;
• acetone;
• denatured alcohol;
• concentrated sulfuric acid;
• tetrafluoroboric acid;
• super acid.

The most popular ready-made solvents for flushing epoxy glue:

• Flushing SP-6;
• DMSO;
• DMF.

Important! These options are so effective that they allow as quickly as possible to wash the resin with relative care in relation to the main material of the object itself.