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AR (anti-reflection) film
Roll Type ・ 1000mm width
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| ■ MFAR --- Roll Type AR film / 1000mm Width film (Permanent adhesive type) |
1000mm width |
Roll type AR film - MFAR
For large size LCD protective case,
show windows, etc.
MFAR has 1000mm width and
Available from minimum of 2 meters. |
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1000mm width
t = 0.1mm + Release layer 0.25mm |
| Item Code |
Size |
Unit Price |
MFAR-Roll
(1000mm width) |
2 - 4 meter |
$182 / meter |
| 5 - 9 meter |
$169 / meter |
| 10 - 29 meter |
$153 / meter |
| 30 - meter |
$138 / meter |
| A4 size (25 x 30cm) sample |
$28 |
★ Apply AR film on both sides for full effect.
Light reflects both on the front and the reverse side of glass surface.
Reflections are approx 4-5% for each side, and total reflection sum up
to approx 10%.
AR film reduces reflection down to approx 0.5% on each side and therefore
applying film on both side
would reduce total reflection down to less than 1% (1/10).
** Applying on only one side leaves out 5.5% reflection. Therefore please
apply on both side. |
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Front
reflect |
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Back
reflect |
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Total
reflect |
| without AR film |
5.0 % |
+ |
5.0 % |
= |
10.0 % |
| AR film on one side |
0.5 % |
+ |
5.0 % |
= |
5.5 % |
| AR film on both side |
0.5 % |
+ |
0.5 % |
= |
1.0 % |
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Notice : Multi-layered glass such as
double/ triple glazing glass requires
film to be applied on every surface.
For instances, double glazing glass requires
film to be applied on all 4 surfaces. |
| Specification & Inspection Criteria |
| Optical Characteristic |
| flectance curves |
*graph is actual measurement data |
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| Light transmission |
92% |
measuring
method |
Measured regular reflection at 5°
using a spectrophotometer.
Coat with black paint after polishing
back of the sample with sandpaper. |
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| Haze |
0.75% |
| Reflectance minimum |
less than 0.35% |
| Reflectance minimum wavelength |
550nm |
| Average spectral luminous efficacy reflectance rate |
0.6% |
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| Membrane characteristic |
| Steel-wool abrasion |
good |
Measured with rubbing No.0000 steel-wool
back and forth 10 time with 250g/c㎡ weight rub |
| Pencil strength |
2H |
Compliance to JIS K540-1900 |
| Adherence |
100/100 |
Cross-cut test |
| Contact angle |
90° |
Genuine contact angle
Measured with CA-W150 (Kyowa Interface Science) |
| finger print removability |
◎ |
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*Above is actual measurement data, not guaranteed data.
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