Methods to remove viscosity:

1. Removal of Fengyoujing

In daily life, most people think that Fengyoujing is only used for medical purposes. In fact, Fengyoujing can not only refresh the mind, but also has a great use in daily life - removing glue marks.

Use wind oil essence to apply a little on the sealant. After a while, the sealant will fall off by gently tearing it off. If there is still some glue stuck on it, you can wipe it off with a paper towel. Removed.

2. Banana water removal

Banana water is not water made from bananas. It contains butyl acetate, which smells like banana, so it is called banana water. Pure banana water can be slightly soluble in water, and using banana water to remove glass glue can produce unexpected results.

Then take this area used to clean the sealant and use a brush to make circular motions to remove the sealant. Because banana water contains acetone, acetone can decompose and soften sealants.

3. Hair dryer removal

Remove the sealant as soon as it softens. You can try heating the sealant. Use a hair dryer to blow hot air on the sealant and dry it for a while. Bake the glue until it is hot, and the sealant will fall off on its own in about 5 minutes. In order to avoid losing electrical appliances and other things, when using a hair dryer, just turn on the power at a low setting.

Extended information:

Classification of commonly used glues:

1. Acrylic type

Easy to use, reaches room temperature in ten minutes Surface dry. It has good electrical and physical properties and is resistant to fungi. Low or no heat is released during curing, which can protect heat-sensitive components from damage. Easy to repair.

2. Polyurethane type

It has good moisture resistance, chemical resistance and very good electrical properties. Most one-component polyurethane coatings require careful application and strict control of the coating and curing environment. The polyurethane coating is solderable, and components can be removed with a soldering iron, making repair easier.

3. Silicone type

It has the highest flexibility, high moisture resistance and fungus resistance. Chemically resistant and easily reworkable. It has very good electrical properties and can also have good thermal properties. Solvent-free silicone coatings can be heat-cured or moisture-cured. UV curing type: Most of the above chemical types can be UV cured.

Solvent-free products cure in seconds under UV/visible light. In addition to acrylic, polyurethane, and silicone-type UV-curing conformal coatings, there are also epoxy- and acrylic-modified polyurethane-type UV-curing conformal coatings. Potting:

4. Epoxy resin type

Single-component or two-component, has good bonding properties to most substrates and is resistant to chemicals. It has very good electrical properties and almost no volatile emissions are released during curing.

5. Silica gel type

Single-component or two-component, can be 100% solid and very user-friendly. It has high purity, low toxicity and excellent weather resistance. The operating temperature is -100 to 600oF (-37-135oC). Products with the best thermal cycle performance can be obtained.

6. Polyurethane type

One-component or two-component products have good bonding properties with most materials and are wear-resistant. Good electrical properties and high drop resistance. Very good low temperature flexibility. UV curing type: one-component or two-component, 100% solid. Cures in 10-20 seconds when exposed to UV or visible light. Fast curing improves efficiency.