| 1. Appearance requirements |
| |
| 1.1 Appearance | Achromatic or slightly yellow lucid film,with velvet surface that has no scar or crease | |
| 1.2 Dotted waste sundries and air bubbles | Mark them,and add 1m each place | |
| ≤0.5mm | Not exceeding 8 places per roll | |
| ＞0.5mm | Not exceeding 5 places per rol | |
| 3. Thickness（mm） | 0.38mm±0.02mm | 0.76±0.02mm |
| 4. Density(g/cm³) | 1.07g/cm³ | |
| 5. Tensile Strength(MPa) | ≥20MPa | |
| 6. Elongation at peak(%) | ≥200% | |
| 7. Uniformity | The transverse thickness deviation within distance of 25mm ~ E does not exceed 15μm. The transverse thickness deviation within distance of 50mm ~ E does not exceed 20μm | |
| 8. Moisture(%) | 0.25-0.55 | |
| 9. Haze(%) | ＜0.6 | |
| 10. Light transmittance(%) | >86% | |
| 11. Shrinking Rate(60℃/15min)(%) | ≤8 | |
Burglary Proof The laminated glass with Baizan PVB interlayer film is so tough that even the laminated glass was cracked by heavy tools, the glass will be strongly adhere to the PVB film without scattering. It will stop the steal activities.
Ultraviolet Resistance Baizan PVB interlayer film can help to reduce over 99% ultraviolet light thereby it effectively protects the furniture and house from ultraviolet. Human is also well protected from ultraviolet.