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Today's architectural trends, which use an increasing amount of glass,
are leading to a diversified demand in laminated glass. While safety
and security remain important, aesthetics, design, and view control
are also demanded as functions of glass.
S-LEC™ Film - EN is an EVA-type laminated glass interlayer film. It is distinctive
in that it gives glass high design properties to match today's architectural
needs. |

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S-LEC? Film - EN bonds especially well to PET, and because it is plasticizer-free,
it can be used with plastics such as polycarbonate. The film can also be combined
with many different materials to give laminated glass a wide variety of design
possibilities, including Japanese paper, metal mesh, solar cell modules, LCD,
and color PVB. |
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Bonding Condition of Film - EN
| Vacuum condition |
700mmHg or more |
| Bonding temperature |
100°C or more |
| Heating time |
10 minutes |
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In a vacuum, S-LEC? Film - EN can be bonded at 95oC, a relatively low temperature..
Moreover, the bonding is carried out without an autoclave or other
bulky equipment. While it bonds well with PET and other materials,
self-adhesion at room temperature is controlled, and calls for no covering
paper-making the sheets easy to handle and enhancing the productivity. |
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Glass with S-LEC? Film - EN is even harder to shatter than glass with PVB
interlayer film. Glass with PET is as strong as PVP film and similar
materials, while security is enhanced even further with polycarbonate.
S-LEC? Film - EN also filters out more than 99% of ultraviolet rays for your
peace of mind. |

Ball Drop Test (JIS R 3212)
The test checks penetration status of a 300m*300mm laminated glass after a ball
2260g in weight,
82mm in diameter is dropped on its center. (At 23°C) |
| Interlayer film |
Composition* |
Maximum ball height(MBH) |
S-LEC? Film - EN
(EVA Interlayer film) |
G/0.25mm/G |
0.70 m |
| G/0.40mm/G |
1.90 m |
| G/0.25mm/PET/0.25mm/G |
3.50 m |
S-LEC? film
(PVB Interlayer film) |
G/0.38mm/G |
2.75 m |
| G/0.76mm/G |
5.75 m |
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| *Test objects ... G: 2.5mm float
glass, PET: 0.075mm PET |
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| Property |
S-LEC? Film - EN
(EVA Interlayer film) |
S-LEC? Film CLEAR
(PVB Interlayer film) |
| Bonding condition |
Bonding temperature |
(°C) |
100 |
140 |
| Fluidization temperature |
(°C) |
65.5 |
90.4 |
Fluidization gradient
~104 |
(cm3/s?°C) |
1.0 |
0.4 |
Optical
property |
Luminous transmittance |
(%) |
88.9 |
88.1 |
| Haze |
(%) |
0.2 |
0.4 |
| UV filtering rate |
(%) |
97.7 |
99.6 |
| Adhesiveness 180°peeling
test |
With glass |
(kg/cm) |
4.1 |
3.2 |
| With PET |
(kg/cm) |
0.7 |
0.06 |
| Percentage of water absorption |
23°C, 24hr |
(%) |
0.1 |
3.6 |
| Tensile strength |
Tensile strength at break |
(kgf/cm2) |
290 |
250 |
| Elongation at break |
(%) |
2340 |
455 |
| Environmental resistance |
Super UV |
200hr 「YI |
No change |
No change |
| JIS-UV |
3,000hr |
No change |
No change |
Sunshine Weather Meter
(Pylex Glass) |
1,000hr |
No change |
No change |
| 2,000hr |
No change |
No change |
| 3,000hr |
No change |
No change |
| Heat resistance |
100°C, 3 months |
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No change |
No change |
| Moisture resistance |
50°C, 95%RH, 2w |
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No change |
No change |
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