How to use the paint remover to paint the wall to have a "face"
De-painting agent, also known as film stripping agent, is very powerful. It can quickly remove the coating on the outer surface of the object without damaging the surface of the object. Learn to use paint remover addition time can be shortened a lot of work, the working efficiency of such a process in which the work is correspondingly increased. Let's take a look at some of the relevant content of the paint remover and how to use the paint remover .
The physical properties of the paint remover
1. Paint remover color: light brown liquid
2. Odour of paint remover: special smell
3. Density of paint remover: 1.24±0.02g/cm
4. The boiling point of paint remover: between 39.8°C and 100.5°C
5. Steam pressure: 46.5kPa
6. Water solubility: slightly soluble in water
Solubility of Solvent: Can be dissolved
8. Burning point of paint remover: No boiling occurs
9. Autoignition temperature: 434°C to 662°C
10. The limit of explosion: between 15.5% and 66%
Use of paint remover
First: When the outer surface of the metal is corroded, quick removal of the outer film can be performed.
Second: For the trimming of some vehicle furniture items, removal of any external film.
Third: For the removal of old membranes when a building or some other article needs a new membrane.
Fourth: Any paint can be removed, it can be paint, spray paint, paint, blend paint, and so on. When coating the defective product, it is necessary to remove the defective coating when recoating.
Is paint remover useful?
1. Composition of paint remover
General objects are divided into acid and alkali, and paint is no exception. Therefore, in order to better accomplish the paint removal effect, the paint remover is composed of two parts, one is a slightly alkaline A agent, and the other is Weak acid B agent, we can according to the specific pH of the paint or object to adjust the pH of the paint remover, so as to achieve the best effect of paint removal.
2. In addition to paint removal paint effect
Some friends may still have a little doubt, if we will paint out, will it damage our furniture? For this issue, I would like to ask everyone to rest assured that if the general furniture will be harmed, it must be corroded by our acid and alkali, but the pH of the paint remover can be self-aligned according to the pH of the furniture. Therefore, The acidity and alkalinity of the paint remover we finally got won't cause any impact on the furniture, so this concern is completely redundant.
Use of paint remover
The first step: between the use of paint remover, to completely stir the paint remover, shake the paint remover with a certain degree of force, so that paint remover completely mixed together, it is more convenient to use.
The second step is to remove the paint by applying brushing or dipping. If the outer paint to be removed is very thick, you can use some props such as a scraper, because the paint remover cannot penetrate the outer paint quickly. , so you need to deal with it layer by layer, you can repeatedly remove many times, about twice or three times, and finally use clear water to remove the residue on the exterior paint surface, and then remove the wax outside, so that you can work The quality of the process has more protection.
The third step: After we have opened the paint remover, we must first leak all the internal gas, otherwise it will have a certain impact.
The fourth step: The vessel containing the paint remover can be an iron manipulator, a plastic tank, and the like.
Step 5: The paint remover has the function of anesthesia. When we use paint remover, we must maintain a good ventilation effect in the environment. If we find anesthetic sensation, we can quickly go away and go to a well ventilated environment.
Step 6: During the process of removing the paint remover, we must wear eye masks and other protective tools. Do not allow the paint remover to contaminate the skin. Once it is found, it needs to be immediately cleaned with clean water.
Step 7: After the use is completed, the cover of the paint remover must be covered and placed in a dark place.
Precautions
1. The long-term storage of the paint remover is not mildewed or degraded, and there will be a small amount of precipitation in winter. The quality of the paint added to the water by stirring will not be affected during use.
2. Workers wear rubber gloves when operating, do not splash into the eyes, such as splashing into the eyes with a lot of water.
Editor's summary: If we find that the PH value has changed during use, we should also add A or B depending on the situation until we can guarantee that the pH is between 7.5 and 8.5. For more information, please continue to pay attention to our website, follow-up will show more exciting content.
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