The styrofoam is ready and left for about a few days, and the styrofoam arrives a few days later

It takes five days to put it in the refrigerator and ten days without it in the refrigerator.

About five days without putting it in the refrigerator for ten days.

Summary. Under normal circumstances, the drying time of styrofoam is about 10 minutes. The full drying time of styrofoam varies with the season, temperature and humidity.

Usually, it takes about 4 to 6 hours to dry in the summer, and in the winter when the temperature is around freezing, it takes 24 hours or more to dry completely.

In general, the drying time of styrofoam is about ten minutes. The full drying time of styrofoam varies with the season, temperature and humidity. Usually, in the summer, it takes about 4 to 6 hours to drain, and in the winter, when the temperature is at freezing, it takes 24 hours or more to dry completely.

How long is the general shelf life.

The shelf life of styrofoam is generally about 9 months, so Jianxichang Hu recommends that everyone can pay attention to the shelf life while using styrofoam, and the styrofoam that exceeds the shelf life of Baoxun should not be used, because it can not have the expected effect, and it is best to use up the styrofoam after opening in a short time, not too long.

Data expansion: Styrofoam, as the name suggests, is a kind of glue with foaming characteristics and adhesive characteristics, which is mainly used for filling, sealing and bonding at the edge joints of building doors and windows, expansion joints and holes of components. It is a polyurethane ester elastic sealing foam material that relies on moisture curing.

Styrofoam is composed of polyurethane prepolymer, foaming slip agent, catalyst, crosslinker, etc. filled into a high-pressure iron can, and filled with propane and other gases. It is divided into two types: gun type and tube type, the gun type letter chop is required to use a special polyurethane foam gun, and the tube type is equipped with a disposable hose.

If the ambient temperature is high, the solidification speed will be relatively fast, usually in the summer the foam glue will dry very fast, about ten minutes to dry, but if the temperature is low in winter, it may have to wait about an hour. The best polyurethane foam caulk on the market has a fast coagulation speed and usually dries in about a minute after spraying.

Once the foam is fully cured, it can be cut with a material knife. If it accidentally sticks to the wall during the spraying process, you need to wait for more than ten minutes until its surface solidifies, and then scrape it off with a scraper. Care must be taken when spraying foam glue, because this material is very troublesome to handle, and it has a certain hardness after curing, and it takes a lot of force to remove it.

Foam glue is also known as sponge rubber. Vulcanized rubber with a spongy porous structure. There are open, closed, mixed and microporous.

It can be made into soft rubber or hard rubber products. Lightweight, soft, elastic, and not easy to transfer heat. It has the functions of shock resistance, impact mitigation, heat insulation, sound insulation, etc.

It is also made of synthetic rubber and has the characteristics of oil resistance, aging resistance, chemical resistance and so on. It is widely used in automobiles, aircraft, chemicals, daily necessities and other industries, as thermal insulation, sound insulation, shockproof materials, as well as seat cushions, mattresses, medical machinery, sanitary products, sporting goods, etc.

Styrofoam arrives a few days later! Hello, I'm glad to answer for you<> pro-styrofoam about three or four days to styrofoam stirring can generally be formed in ten minutes Method 1: first prepare a container and add an appropriate amount of glue to it.

Then add a small amount of toothpaste and stir well. It should be noted that the amount of toothpaste must be paid attention to, otherwise it will not be able to bubble later. Then add the pigment of your favorite color and stir well.

After stirring well, add an appropriate amount of borax water and stir to shape. Then start to lather, pick it up when it bubbles and fold it several times. For all of the above steps, you can repeat the foaming three times.

Method 2: Bidouju first adds a clay to the container, then adds water to melt. Once it's melted, add the pigment of your favorite color.

After that, add your usual hand sanitizer and stir it well. Then add the foam and stir to mold, if not enough, add again. Keep stirring, and you can get started after stirring and molding, so that the styrofoam is ready.

Hope mine can help you <>

Do you have any other questions?

Summary. Hello, after inquiry, the styrofoam will be easy to melt after a long time, you can add a good piece of styrofoam to the styrofoam, knead back and forth like kneading, knead and then add a piece of clay and then knead back and forth like kneading dough, and then pull back and forth like rolling dough, and the foaming gum that melted away is resurrected.

Hello, after inquiry, the starting wheel such as Kai foam glue will be easy to melt for a long time, you can add a good piece of styrofoam glue to the styrofoam, knead back and forth like kneading dough, knead it and then add a piece of clay and then knead it back and forth like kneading dough, and then pull back and forth like rolling dough, and the foaming gum that melts away will be resurrected like this oak cherry.

The main role of styrofoam is entertainment, because the feel is relatively soft, there will be bubbles, so the side stuffy section is more popular and loved by young people, and the do-it-yourself production is more durable, and there will be some decompression effect of luck.