To start Powder Coating Stripping products, you must prepare the item’s surface. Ensure the area is well-ventilated and use safety gear. First, apply the stripper to a small area and try to scrape off the powder coat using a scraper.
After a few minutes, you can apply a larger amount of the chemical. If the spot test is successful, coat the entire object with the chemical and let it sit for the same amount of time as the spot test.
Depending on the type of coating, you may need to use a chemical stripper or abrasive blasting. Depending on the type of material, the stripping solution can be abrasive or non-abrasive. If you’re trying to maintain surface details, it’s possible to use less aggressive media. However, if you’re working with a powder coating, you should use a more aggressive stripper to remove the coating.
A few products are suitable for Powder Coating Stripping. Miles 8659 Gel and 8660 Liquid are both available for commercial use. Both can be used in a heated tank and dilute to the proper strength.
The gel is more aggressive than Benco’s product but contains a low PH and is safer to use. Both types of powder coating strippers should be used in a well-ventilated area.
A powder coating stripper must be non-aqueous and contain three essential components. Other optional components may be added based on the requirements. It must include low-VOC alcohol, glycol, amine, and acid or hydroxide compound.
The acid or hydroxide compound should be alkali hydroxide. Once the solvent has reached the correct temperature, it is safe to use. The final product will be a powder-free substrate with a surface profile.
The present invention includes a powder-coating stripper, and it contains a high-boiling solvent, at least one of which is about 95-100 weight. The stripper is suitable for a wide variety of materials, including metal, plastic, and wood.
It is ideal for industrial-scaled facilities. The solvent is effective in removing powder-coated parts. The method has two distinct advantages. The first is the use of a chemical-based powder coating stripper.
After preparing the powder-coating stripper, it is essential to clean the area thoroughly. The surface of the part should be dry and free from contaminants, and the chemical stripper should be applied with a scraper or abrasive material.
The second advantage of the stripper is that it is safe for surfaces. The removal process will be easier if the surface is properly prepared. A high-quality powder coating stripper is easy to apply.
Using a chemical-coated powder-coating stripper will help to remove the coating. The chemical stripper is a highly flammable liquid and will create a mess on the surface. Once the powder-coated part has been prepared, the chemical stripper must be applied to it. The solvent should be applied to the part and left for the time recommended in step 2. The process should be repeated once to ensure that the powder-coated part is stripped.
The best powder-coating stripper will be a mixture of solvents and a non-aqueous liquid. The two components are dissolved together in the liquid. If the solvents have an alkali content, they will act as an acid and break down the powder coating. A non-aqueous powder coating stripper is also a good choice if you paint strippers and powder on metal.
When you use a powder-coating stripper, you should make sure to use the correct type of solvent. For example, you should use a gel or a liquid-based solvent. If you are using a liquid, it should be correct.
There are two kinds of solvents, and you can choose one depending on your requirements. A gel version will dissolve more quickly, while a liquid version will eat away at the coating.
A chemical-based stripper can be a great option for powder-coating removal. These solutions are environmentally friendly and don’t contain any toxic chemicals. In addition, they don’t leave a profile for the new paint to stick to.
In contrast, sandblasting can leave a profile for the new paint to adhere to the metal. Sandblasting can be a good option for non-metallic substrates depending on the chemical used. For more details about Coating Strippers, visit Solvent Replacement.