Cold Water Soluble Film — POLYVA
Cold water soluble film is the solution to reducing white pollution because, much like plastic, this polyvinyl alcohol film can be used in dozens of applications, given it can dissolve in water.
How many types of pe protective film are divided into adhesion-technical knowledge
by：POLYVA
2021-12-30
How many kinds of sources are pe protective film divided into according to the adhesive force: protective film factory direct sales release time: 2020-01-03 click: 12873 PE protective film is divided into mainly by adhesive force: 1. Ultra-low viscosity protective film (ie, slight bottom adhesion) ：Usage: Easy to use, easy to stick and tear, no glue residue, suitable for organic plates, instruments, display screens, glass lenses, plastic lenses, etc. 2. Low-viscosity protective film use: stable adhesion, good adhesion, good peeling performance, no glue residue, suitable for steel mirror plates, titanium metal, smooth plastic plates, silk screen printing, nameplates, etc. 3. Application of low- and medium-viscosity protective film: stable adhesion, good adhesion, good peeling performance, no residual glue, suitable for furniture Polaroid board, stainless steel board, ceramic tile, marble, artificial stone, etc. 4. Application of medium adhesive protective film: stable adhesive force, good adhesion, good peeling performance, no residual glue, suitable for surface protection of fine-grained matte boards and general hard-to-stick materials. 5. Uses of high-viscosity protective film: stable adhesion, good adhesion, good peeling performance, no residual glue, suitable for fine grain frosted board, aluminum-plastic board, hard-to-stick plastic board, etc. 6. Ultra-high-viscosity protective film use: Very high-viscosity, use water-based acrylic as pressure-sensitive adhesive, easy to use, easy to stick and tear, no glue residue. It is suitable for hard-to-stick materials such as rough-grained aluminum plates.
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