customized high adhesion architectural grade Polyvinyl Butyral Sheet for safe glass
Polyvinyl Butyral Sheet is a clear, colorless, amorphous thermoplastic obtained by condensation reaction of polyvinyl alcohol and butyraldehyde. The resin is known for its excellent flexibility, film-forming and good adhesion properties as well as outstanding UV resistance.
The advantages and characteristics of PVB films:
High Safety building material:
Due to high tenacity and adhesion of PVB films, the films can endure external impact and are hard to penetrate through. Although the glass might be broken, it reduces the damage level dramatically since the glass fragment will not scattered around.
High Energy saving building material:
PVB films can reduce radiations from the sun to penetrate into buildings and automobiles, which can balance the high temperature sunlight. Thus, will save electricity consumption for air-condition in buildings and automobiles effectively.
Sound proof:
PVB films have a good characteristic of Sound proof, which not only block external noise from outside but also provide a private space.
Absorption of UV rays:
PVB films have a good characteristic of UV rays absorption, prevent discoloration due to UV rays from the sun.
Aesthetics of buildings:
PVB films provide multiple colors to choose, harmonizing with the surroundings and satisfying designers demand.
| | 0.3/0.38mm | 0.52/0.6mm | 0.76mm | 1.14mm | 1.52mm |
| haze(%) | <0.5 | <0.6 |
| light transmittance(%) | >87 |
| Tensile strength(MPa) | ≥20 |
| Elongation at break(%) | ≥200 |
| Water Content (%) | ≥0.50 | ≥0.45 | ≥0.0.5 |
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Customized Polyvinyl Butyral Sheet Architectural Grade High Adhesion Images
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