What glue is used for cement wall stickers? What glue is used to fix the advertising cloth on the wall?

What method can be used to post posters on cement walls! You can stick the poster on the concrete wall with double-sided tape.

Brief introduction of double-sided adhesive tape:

Double-sided adhesive tape is a coiled adhesive tape made of paper, cloth and plastic film, and then elastic pressure-sensitive adhesive or resin pressure-sensitive adhesive is evenly coated on the above substrate. It consists of substrate, adhesive and release paper (film).

Adhesive tape can stick things because it has a layer of glue on its surface! The earliest adhesives came from animals and plants. In the19th century, rubber was the main component of adhesives. In modern times, various polymers are widely used. Adhesives can stick to things because they form bonds between their own molecules and the molecules of the connected objects, which can firmly stick the molecules together.

I want to put a poster on the wall. What glue should I use? If you put a poster on the wall, watering will not hurt the white wall, because it is wet, you can only use double-sided tape, because double-sided tape will age for a long time, so it will not hurt the wall skin, but after a few years, there will be traces on the sticky places on both sides. If the wall is waterproof paint, ordinary glue or paste doesn't matter. When you don't want posters, you can wash them off with water.

What kind of glue is used to stick the advertising cloth on the wall? Advertising cloth is glued to the wall with 3M glue, neoprene glue and SBS glue.

Glue is an intermediate connecting two materials, which mostly appears in the form of aqueous solution. It belongs to fine chemical industry and has many kinds. Mainly classified according to the adhesive, physical form, hardening mode and the material of the adherend, the common ones are instant-drying adhesive (-1203 instant-drying adhesive-cyanoacrylate strong instant-drying adhesive is one kind), epoxy resin adhesive, anaerobic adhesive water and UV adhesive (UV curing).

Extended data:

Conditions of use Glue and sealant water should be used in a certain environment, and working conditions have an important influence on bonding performance. In the use conditions, there are stress conditions, environmental temperature and humidity, chemical medium conditions and outdoor conditions. In water-based environment, the chemical composition polymers in glue (such as vinyl acetate in white glue is a derivative of petroleum) are all round particles, and the radius of the particles is generally between 0.5 and 5 μ m. The adhesion of objects is realized by the tension between polymers in glue.

glue