Highly transparent and adhesive, outstanding weatherability and long-term reliability;
Plasticizer free;Easy storage;
EVA Film For Laminated Glass
Characteristics
1.Highly transparent and adhesive , outstanding weatherability and long-term reliability;
2.Plasticizer free: highly adhesive to thermo-plastic materials, metal and paper;
3.Low processing temperature eliminates the need of autoclave, which means low-cost equipment and easy processing;
4.Easy storage: room temperature and little water absorption.
Properties
Item | EN21 Series | EN31 Series | Unit | |
Cohesion Condition | Cohesion temperature | 125 | 105 | °C |
Starting flow temperature | 80 | 80 | °C | |
Optical Properties | Light transmittance rate | 86.5 | 86.5 | % |
Visible light reflectance | —— | —— | % | |
Haze | 0.6 | 1.0 | % | |
UV shielding | ≥98 | ≥98 | % | |
Solar transmittance | —— | —— | % | |
Sunlight reflectance | —— | —— | % | |
Sunshading coefficient | —— | —— | —— | |
Peeling strength | From glass | 35 | 40 | N/cm |
From PET | 15 | 20 | N/cm | |
Water absorption | 23°C, 24hr | 0.1 | 0.1 | % |
Mechanic performance | Tensile strength at break | 25 | 25 | MPa |
Elongation at break | 700 | 700 | % | |
Anti-aging | Outdoor aging for 12 months | Normal | Normal | —— |
YI (strong UV irradiation ) | 0.005 | 0.005 | —— | |
Heat resistance | 100°C, 2hour | Normal | Normal | —— |
Cold water resistance | Cold water, 2 month | Normal | Normal | —— |
Moisture resistance | 50°C, 95%RH, 2 weeks | Normal | Normal | —— |
Impact by falling ball | GB9962-1999 | Normal | Normal | —— |
Shotgun Blaster | GB9962-1999 | Normal | Normal | —— |
Note: Above true and reliable data is based on the LUSHAN lab. It needs further validation according to different facilities and techniques. Values indicated in the table only describe typical properties, but do not constitute specification limits.
Specification and Packing
Series | Model | Thickness | Length | Width | Color
| |
EN21 | EN2125 | 0.25mm | 150m | 2250mm | Clear | |
EN2138 | 0.38mm | 100m | ||||
EN2176 | 0.76mm | 50m | 2300mm | |||
EN31 | EN3110 | 0.1 mm | 300m | 2250mm Or 1850mm | ||
EN3115 | 0.15mm | 250m | ||||
EN3125 | 0.25mm | 150m | ||||
EN3138 | 0.38mm | 100m | ||||
EN3176 | 0.76mm | 50m |
The film is winding around paper core without PE film separation, then wrapped and sealed with PE film. Carton boxes are applied for packaging.
Caution
Sealing Agent
Compatibility test by customer is required beforehand, since any plasticizer or solvent contained by sealing agent may cause de-lamination of the glass edge.
Usage in cold region
Usage under temperature -28°C is not recommended and LUSHAN is not responsible for any damage caused hereby.
Your own compatibility tests are required when using other than glass materials with different coefficient of thermal expansion, such as ink, PET, PVC, PC , etc.