1.52mm Transparent PVB Interlayer Film For Building Laminated Safety Glass
High Quality 1.52mm Transparent PVB Interlayer Film For Building Laminated Safety Glass
Product introduction:
PVB interlayer film is a translucent or opaque film.It is a kind of polymer material plasticized andextruded by polyvinyl butyral resin with plasticizer.Semitransparent or opaque film, no impurities, smooth surface, a certain degree of roughness and good flexibility, inorganic glass has a good adhesion and has the characteristics of transparency,heat resistance, cold resistance, moisture resistanceand high mechanical strength. It is the best bondingmaterial for manufacturing interlayer and safetyglass in the world. At the same time, it is also widelyused in architectural fields such as building curtain wall, window, bank counter, prison visiting window, steel furnace screen and various bulletproof glass.
The main technical parameter of product:
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Architectural PVB Interlayer Film |
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Thickness |
0.38mm |
0.76mm |
1.14mm |
1.52mm |
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Length |
440m |
240m |
150m |
120m |
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Max width |
3800mm |
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Automotive PVB Interlayer Film |
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Thickness |
0.76mm |
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Length |
240m |
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Max width/Color band max width |
2500mm/450mm |
| Deviation of thickness (mm) | 0.38±0.02mm | 0.76±0.02mm | 1.14±0.02mm | 1.52±0.02mm |
| Deviation of width (mm) | ≤50mm | |||
| Deviation of length (mm) | ≤20mm | |||
| Roughness (μm) | ≤15μm | ≤22μm | ≤30μm | ≤40μm |
| Density (g/m³) | 1.069g/m³ | |||
| Tensile Strength (MPa) | ≥20.0MPa | |||
| Elongation (%) | ≥200% | |||
| Ration of shrinkage (%) | ≤12% | |||
| Moisture (%) | 0.35%-0.55% | |||
| Light transmittance (%) | ≥88.5% | |||
| Haze (%) | ≤0.6% | ≤0.7% | ≤0.8% | ≤1.0% |
| Yellowish (%) | ≤8% | |||
Advantages :
1. Easy for use and storage.
2. PVB film features high transparnt, excellent quality stability and long service life.
3. With its high tensile strength and climatic resistance, the PVB film can be used for windshield for automobile and ships, etc.
4. The PVB film can be used forCurtain wall, stair rail, skylight, awning, balcony guardrail.
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