What can be washed off with styrofoam, and what can be used to wash off styrofoam

The conventional washing method can not be washed off, and must be washed off with a professional cleaning agent. TryAcetoneTo clean acetone, like the blowing agent, is an organic matter, the same polarity, according to the principle of similar dissolution, the effect can be achieved.

As the name suggests, styrofoam is a kind of glue with foaming properties and adhesive characteristics, which is mainly used for building door and window side joints and component expansion joints.

and filling, sealing and bonding of holes. It is a polyurethane elastomeric sealing foam that relies on moisture curing. Styrofoam is to fill polyurethane prepolymers, blowing agents, catalysts, crosslinkers, etc. into high-pressure iron cans, and fill 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, and the tube type is equipped with a disposable hose.

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.

1. White vinegar: Wipe the foam glue stain directly with white vinegar, and then soak it in hot water after the stain is thoroughly cleaned. 2. Nail removal water:

Borrow nail polish remover to remove it, and the sticky styrofoam can also be completely eliminated by nail remover. 3. Gasoline: Wipe the stain with gasoline constantly, and then soak it in warm water.

1. White vinegar: Wipe the foam glue stains on your hands directly with white vinegar, and wait until the stains are thoroughly cleaned before soaking your hands in hot water. 2. Nail removal water:

Borrow nail polish remover to remove it, and the sticky styrofoam can also be completely eliminated by nail remover. 3. Gasoline: Wipe the stain with gasoline constantly, and then soak your hands in warm water.

4. Rinse with water: If your hands are accidentally stained with styrofoam, and the styrofoam sticking to your hands has not been solidified, the emergency measure is to rinse directly with water. Rinse directly with tap water and protect your eyes when rinsing.

It is best to wear scrapped clothes before washing to prevent styrofoam from damaging the clothes. 5. Cleaning agent for cleaning styrofoam: In the face of styrofoam that is accidentally stuck to your hands, you can borrow a cleaning agent for cleaning styrofoam to remove it.

6. Flour: Sprinkle the flour on the position with glue, and then knead vigorously to make the glue and flour perfectly mixed together. If styrofoam is particularly stubborn, add a few drops of water to the flour.

Rub it several times before washing your hands.

Gasoline!!

Tianna water "banana water" can be, be careful when cleaning!!

There are two ways to clean styrofoam:

1.For the styrofoam that has dried, you can only use mechanical methods (generally borrowing a utility knife can be scraped relatively cleanly, and the surface will be yellow and ugly after a long time), if you scrape not thoroughly enough, you can choose to scrape the sand lightly.

2.For freshly applied foam caulk (uncured styrofoam), wash with a detergent.

It is difficult to remove, because polyurethane styrofoam is very sticky, very adhesive, and tightly bound to the clothing fibers, and there is currently no very effective way to remove styrofoam from clothes. But make a suggestion, if the styrofoam sticks to the body, you have to be careful not to flatten it, if you press it, it will make the foam have a thinner to wash it, and you can wash it off by looking for the main points of decoration, the whole bottle is very expensive, if you use styrofoam in decoration, then he must use a special thinner to clean the gun head. The glue is tighter with the garment, and you should let it cure naturally, so that the contact surface between it and the garment is not too dry and you can directly pick it off or rub it off.

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.

Summary. If it is a cured or dried styrofoam, it is usually removed by mechanical cleaning, such as scraping the styrofoam with a utility knife, but if it is scraped for too long, the surface may turn yellow, so the appearance will be poor. For styrofoam that has not cured, we can use a cleaning agent to remove it, but be careful to choose a special cleaning agent.

If it is a cured or dried styrofoam, it is usually removed by mechanical cleaning, such as scraping the styrofoam with a utility knife, but if it is scraped for too long, the surface may turn yellow, so the appearance effect will be poor. For the styrofoam that has not cured, we can use a cleaning agent to remove it, but it is important to pay attention to the special cleaning agent that must be selected.

1. The fireproof incendiary styrofoam has good fire resistance, which can bring good fire protection effect to light wood structures, just like putting on a flame-retardant and fireproof coat for combustible wood components such as walls, floors, ceilings and roofs. Generally, the fireproof stone board is selected to block the flame and the touch of the wooden components, and the two together can meet the fire resistance limit requirements of the relevant standard rules if the car is excited. 2. Environmentally friendly styrofoam is an environmentally friendly polyurethane closed state sock foam material, and all the materials of the house are better than natural wood and environmentally friendly materials, which is more conducive to the protection of the environment and the physical and mental health of the occupants.