How to clean styrofoam? How to use styrofoam?

1. Clean with a large amount of water while it is not cured.

Uncured styrofoam also has strong adhesion, so if it accidentally gets wet, it should be washed with plenty of water in time.

2. Remove with a blade.

If the styrofoam is dry, it cannot be removed with water, and the usual method is to cut it with a blade, but the styrofoam on the ** is not suitable for this method; Styrofoam sticking to clothes can be exposed to the sun and rubbed by hand after a few days.

3. Use a special styrofoam cleaning agent.

In the building materials market, there is a cleaning agent that specializes in cleaning styrofoam, and its composition can dissolve styrofoam and can help remove styrofoam.

4. Acetone cleaning.

Acetone and styrofoam are both organic substances, the same polarity, according to the principle of similar compatibility can achieve the effect of cleaning, but acetone is toxic, is a hazardous chemical, not recommended for non-professionals to use.

The styrofoam is cleaned with a special styrofoam cleaning agent, acetone, and can be washed off with a large amount of water while it is not cured.

1. Use a special styrofoam cleaning agent

Buy a cleaning agent that specializes in cleaning styrofoam, its ingredients are able to dissolve styrofoam and can help remove styrofoam.

2. Acetone cleaning

Acetone and styrofoam are both organic substances, the same polarity, according to the principle of similar compatibility can achieve the effect of cleaning, but it is not recommended for non-professionals to use.

3. Clean with a large amount of water while it is not cured

Uncured styrofoam also has strong adhesion, so if it is accidentally stained, it should be cleaned with plenty of water in time.

Styrofoam

Styrofoam is the polyurethane prepolymer, foaming agent, catalyst, cross-linking agent, etc. filled into the high-pressure resistant iron can, and filled with propane and other gases, it is divided into two types: gun type and tube type, the gun type is required to use a special polyurethane foam gun, the tube type is equipped with a disposable hose, styrofoam as the name suggests is a kind of glue with foaming characteristics and adhesive characteristics.

The temperature of styrofoam should not exceed 50 during storage and transportation, direct sunlight should be avoided, and it is strictly forbidden for children to touch, and the empty cans after use, especially the styrofoam cans that have not been used up partially should not be thrown away, and it is forbidden to burn or puncture the empty cans. Keep away from open flames and do not come into contact with flammable and explosive materials. In case the foam gets in contact with your eyes, rinse with water before going to the hospital. If touched**, rinse with water and soap.

Need to prepare: a basin of water, a bottle of adhesive remover.

1. First of all, take a look at the styrofoam on the clothes.

2. Take out a bottle of adhesive remover below, shake it evenly and spray the adhesive remover onto the styrofoam of the clothes.

3. The adhesive remover can soften and dissolve the styrofoam, and you can wait patiently for ten minutes.

4. Next, take out a basin of water, put the styrofoam in the water and scrub it off.

5. Finally, the styrofoam can be removed.

Four ways to remove:

Tip 1 can be cleaned with a high concentration of thinner --- banana water, but the material should not be painted on the surface, or the color of the paint will be brushed off with it. Use the small shovel used to brush the wall and the cement to scrape off the layer of foam attached to the surface of the glue without worrying about scratching, and then use an oil brush dipped in banana water on the glue after brushing off the foam, first corrode for a while After a few minutes, use the brush to brush in a circular way, and the glue will fall off. The final cleaning is more troublesome, and finally it needs to be wiped clean with clean water.

Tip 2: The foam glue that sticks to your clothes can be cleaned with toothpaste. The foam glue remaining on the door can be scalded with boiling water.

Tip 3: Wait for a while after applying the wind oil essence, and then wipe it clean, but it is oily.

Tip 4: Use a hair dryer to soften the adhesive and weaken its adhesion, which can be easily removed. If there are still small marks, wipe them off with polish remover that removes nail polish.

Thank you for your question. Answer 1: Try acetone to clean acetone Like foaming agent, acetone is an organic substance, with the same polarity, and the effect can be achieved according to the principle of similar dissolution. Some people say that gasoline is also feasible and works on the same principle, so you might as well try it too.

2. Wash the uncured foam with a large amount of water while it is not cured, and the ** and clothes have a relatively strong stickiness, and be careful not to touch the ** and clothes when using. Work clothes should be worn during construction. If it gets on your clothes, it will be difficult to wash and cause your clothes to be scrapped.

And once it comes into contact with **, rinse it immediately with plenty of water; If spray gets into eyes, rinse with water and go to the hospital quickly.

3. The conventional washing method of the monopoly cleaning agent on the market can not be cleaned off, and it must be washed off with a professional cleaning agent.

4. After the foaming agent is dried with a blade, use a blade or cut or scrape to remove the part that can be removed. If it is on the clothes, put the clothes in the sun for a few days, and then rub them with your hands after a few days. The blowing agent will slowly change color and pulverize under strong ultraviolet irradiation.

However, foaming agents can still leave stains on clothing.

The main component of styrofoam is polyurethane, which can be dissolved with organic solvents according to the principle of similar compatibility, in fact, it is not so troublesome, deliberately go to the store to buy what spray, first of all, pick off a large part of the foaming surface (with a plastic shovel, such as: useless bank card);

The remaining gum, such as alcohol (recommended), household rust remover and other gasoline, ketones, etc., must be a small amount, more will hurt the paint, note: your door frame, should have been painted, it is not recommended to use diluent treatment, because it will dissolve the paint surface of wood paint.

In addition, according to my personal experience, since the styrofoam is on the door frame (relatively hard), first scrape off with a plastic spatula, blow it with a hair dryer (dry), and then use the eraser used by children to wipe back and forth a few times and it will be gone, the easiest way, hehe.

Well, hope it helps.

It depends on what items are glued, if you stand on the cloth, don't clean it, no fun, if you stand on an object with a smooth surface (such as tiles), you can clean it off with a cleaning ball dipped in water, but if it is a hemp surface, it is not easy to do. Remember when you get it, put some oil on the areas around you that don't want to get that stuff on it, and then stick it and you'll be fine, it won't stick. Tips.

Before curing, use a special foam cleaner to remove, and after curing, mechanical removal (e.g. with a small blade) can be done. It is non-toxic and reassuring after curing.