What should I do if the epoxy is difficult to remove after gluing? Nano-coating can repel epoxy resin adhesive, the adhesive is not easy to stick to the surface of the material, epoxy resin adhesive is easy to clean, easy to remove, and can flow on the aluminum alloy surface like water. Epoxy resin adhesive is not easy to penetrate the inside of the material. In addition to aluminum alloy, stainless steel and other metals, plastic, marble and other materials can be used.
Epoxy adhesive is now widely used in various industries. One of the reasons for this is that they bond well with many materials and the properties of epoxy resins can be easily modified to provide a wide range of application possibilities through property tuning. Therefore, they are widely used in automotive, industrial, aerospace and other fields.
The main reason for the widespread use of epoxy adhesives in many markets is their ability to provide a good balance of performance and end physical properties.
Epoxy can react with a variety of hardeners or on its own to form a strong, cross-linked material with significant strength and adhesion.
For such a viscous adhesive, when it is in contact with the surface of the substrate, it is also difficult to clean, sometimes it needs to be cleaned with alcohol, or scraped off with a hard object after heating and softening.
What if the nanocoating could repel epoxy? We look forward to testing this part
Can epoxy flow on an aluminum alloy surface? We know that epoxy resin adhesive has high viscosity and good adhesion to various materials such as metal, plastic, fiberglass, etc., and can be used as structural adhesive for metals. Faced with such a powerful adhesive, today we test whether the nano coating can not stick to the epoxy resin adhesive?
We prepare two aluminum alloy panels, one panel is nano-coated and the other is ordinary aluminum alloy panel.
After applying the nano-coating, we can see that the aluminum alloy panel is no different from the previous one. This is due to the fact that the nanocoating is colorless and transparent.
We dropped some epoxy on it. We have seen an uncoated aluminum alloy panel. The epoxy adhesive will be adsorbed on the panel due to its own viscosity. The resin adhesive will harden. In nano-coated panels, the epoxy flows and slides down.
We laid the panel flat and dripped some epoxy on it. Where there is no coating, the epoxy will flow over the surface of the panel, and where the coating is applied, the epoxy will shrink into water droplets. This means that the aluminum alloy panel has the properties of epoxy resin adhesive under the effect of nano coating.
After waiting a while, we tried to pick out the cured epoxy. Where there is no coating, the epoxy adhesive is not easy to fall off, but where the coating is done, the epoxy adhesive can be easily removed as a whole. After removing the epoxy adhesive, the coating surface is still very good hydrophobic performance, which shows that The epoxy resin adhesive does not stick to the surface of the aluminum alloy and does not damage the surface of the coating after being peeled off.
After the substrate is coated with the nano coating, it will also have a certain resistance to acid and alkali corrosion. The nano coating forms an invisible protective layer on the metal surface, which provides good protection to the substrate.
If it is in an oily environment, the nano coating can also have good oil repellency and oil repellency, which can better protect the safety of the substrate.
The nano-coating is colorless and transparent, forms an invisible protective layer on the surface of the material, which has hydrophobic, oil-repellent and anti-penetrating properties. High viscosity epoxy adhesive can also flow freely. Nanocoating is easy to use, it can be done at home and it can be done in one day With nanocoating so easy to use, did you come up with an idea for a business?