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[Chemical Knowledge]：How to repair plastic crack? Hands to teach you how to repair quickly!

Read： 1794 Time：20months ago Source：Transform the World with Simplicity

In recent years, plastic products have become an indispensable part of people's lives with the increase in the scope of use. However, factors such as long-term use and external impact often cause plastic products to crack, and many people will choose to throw them away. In fact, many cracked plastic products can be easily repaired, so that they can be used again. Now let's take a look at how to teach you how to quickly repair plastic cracking.

1. prepare tools and information

repair plastic crack situation need to use some special tools, such as acetic acid, sandpaper, plastic products glue, alcohol, repair paint and so on. Tools and materials must be prepared before repair for best results.

2. Impact area grinding

When dealing with plastic cracks, it is necessary to slightly sand the sandpaper along the cracks. This will remove the external burrs and irregularities. In this step, the treatment should be carried out with a paint colored on the plastic. This can ensure that the color of the crack is uniform and not easy to detect after repair.

3. the use of glue

the use of appropriate plastic products glue processing, plastic products can be bonded to the fragile parts and to ensure that the repaired items have a stable structure. For best results, you should choose the appropriate glue to use and avoid using too strong glue.

4. Use acetic acid or alcohol for cleaning

in the repair process, no matter what kind of glue is used, you must use detergent to thoroughly clean the plastic products. The use of alcohol or acetic acid can clean the surface of plastic products and mercury contamination of oil and dust, so that the repair area is smooth.

5. Repair paint

after the completion of the repair of plastic products after the completion of the repair, should use the appropriate plastic paint together with the repair of the color and other parts of the same. This step allows the repaired area to blend into the entire item and look natural.

summary: Through the hand-in-hand tutorial, we provide an economical and practical method to repair plastic cracks. We should make full use of the resources of plastic products and try to repair rather than waste when problems arise. In addition, in the selection of plastic products, should choose some high quality, good durability of products to use, reduce the occurrence of cracking.