How to calculate special PS plexiglass protective paper

Are you talking about the wrapping paper outside the PS board of special specifications?

The protective paper on the plexiglass can be slowly torn off by hand first, and if it is very tight, you can use a hair dryer to blow the cellophane on the cellophane for a while, and then tear it off by hand after the viscose paper is heated and expanded. If there is any residual glue, you can use a cloth dipped in wind oil essence to wipe it slowly.

The easiest way is to remove the whole board, take it directly to the shower head, flush it with hot water, and soon the whole board will be washed down by itself, and this problem has just been solved.

Blow on it with a hair dryer for a while, and you can tear it off completely.

Gnaw with your teeth, it's as simple as that.

Blowing it with a hair dryer is very easy to get, and if it's summer, you don't need it!

Acrylic is also called PMMA or plexiglass, so it is the same thing as plexiglass plates. And the difference between acrylic (plexiglass) and PS board is:

1 The composition is different, the chemical name of acrylic is polymethyl methacrylate.

It is a polymer compound formed by the polymerization of methyl methacrylate.

While PS boards are commonly known as "organic boards", polystyrene.

It is the main raw material, and it is extruded into thermoplastics.

2. The physical properties are different, acrylic is an excellent polymer transparent material, with density and light transmittance.

It reaches 92%, which is higher than the light transmittance of glass. The density of PS plate is 88% to 92%, and the transparent material is second to acrylic polymers such as plexiglass in plastics.

In addition, the weatherability of the PS board.

And the aging resistance is worse than that of acrylic, the mechanical properties and thermal processing properties are not as good as plexiglass, and the water absorption rate and thermal expansion coefficient are not as good.

Less than plexiglass,** less expensive than plexiglass.

Plexiglass. Now it is a material that is widely used in coastal areas, but it is still relatively few applications in the interior, and many people have great misunderstandings about plexiglass. When it comes to plexiglass, many people will associate it with glass, but in addition to being transparent, it is still very different from glass.

Plexiglass is a synthetic high-zygote polymer, scientific name PMMA, English name acrylic, transliteration acrylic, acry

There are two kinds of pipe rods: pouring and extrusion. By adding pigments to the plexiglass material, colored plexiglass can be made in a variety of colors.

Ordinary glass, on the other hand, is fragile and has low toughness, and its main ingredient is silica. Plexiglass can basically replace ordinary glass, but ordinary glass is not capable of plexiglass.

Acrylic is also called plexiglass.

PS board and acrylic board are the most popular plastic sheets in the market at present. In comparison to the same color, it is almost impossible to make out what the board is. If consumers don't understand the product, it will give sellers the opportunity to cheat.

Therefore, we must be clear about the difference between PS board and acrylic board.

PS board – polystyrene. It is a transparent amorphous thermoplastic material, and its light transmittance is second only to plexiglass. The advantages are low density, water resistance, light resistance, and good chemical resistance.

It has excellent electrical and hygroscopic properties and is easy to process and dye. The disadvantages are poor impact resistance, high brittleness and low heat resistance. It can be used as a shutter, acoustic and thermal insulation foam board, and can be bonded to paper, fiber, wood, marble chips to make composite materials.

Acrylic is also called PS board, commonly known as "organic board", the chemical name is polystyene polystyrene, the density is a thermoplastic, the transparency is relatively high (the light transmittance is second only to plexiglass), there is excellent electrical insulation, high-frequency insulation is especially good, the quality is brittle, impact resistance, weather resistance and aging resistance are worse than plexiglass, mechanical processing properties and thermal processing properties are not as good as plexiglass, can resist general chemical corrosion, chemical properties are stable, hardness is similar to plexiglass, The water absorption rate and thermal expansion coefficient are less than those of plexiglass, and they are cheaper than plexiglass.

Industry insiders said that the current prospects for the plastics industry are promising. To succeed in this industry, knowledge of the relevant products is essential.

You just search for this title, there are a lot of them.

You can try to soak it in water for 10 minutes before tearing it. Soak in warm water, I hope you are happy with this answer, thank you!

Apply it with the water of the sky and tear it again.

It is best to heat it evenly with a hair dryer before disposing of it.

You can soak it first and then remove it.

There is a layer of protective paper behind the organic board, when it is difficult to remove it easily after engraving, some people simply do not go, but if you don't go, there will be problems in the future, how to easily remove the backing paper behind the organic board?

Blisters with a hair dryer did not help, and it was easy to tear off after a while when xylene was applied to it. Just coat it with a solvent that doesn't corrode plexiglass, and you're good to go.

But this method is more or less unfavorable to the human body, the best method is: kerosene, which can quickly penetrate through the paper dissolving adhesive layer, without weakening the toughness and strength of the paper, and does not corrode various acrylic and organic boards. It is very effective to deal with the boss material where the paper is damp and the adhesive layer is aging.

The most important thing is that kerosene is absolutely safe for the human body, and compared with gasoline, it has a slow volatilization rate, is easy to operate, and has a high ignition point.

Blow it with a hair dryer and slowly uncover it so that it is easier to peel off.

Acrylic is plexiglass, and as for PS plates, I don't know what it is.