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 |
 |
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It is the product that mixed the special resin material with raw material for improving impact resistance characteristic of PMMA Sheet. And maintained the quality of basic optical sheet, and appropriated applications required to impact resistance at the same time.
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 |
 |
1. It is excellent of impact resistance than typical optical PMMA Sheet.
2. It is used for display window because of excellent high transparency and optical characteristic.
3. It is excellent of longitude and weather resistance.
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| Cell-phone window, Display window, lighting, electric sign, vending machine. |
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| Category |
Item |
Thickness(t) |
Breadth(mm) |
Length(mm) |
Utility |
High
PMMA |
OIS-800 |
0.8 |
1220 |
1650
(Order Product) |
Mobile-phone window
Display window
Touch screen |
| OIS-1000 |
1.0 |
| OIS-1200 |
1.2 |
|
|
|
 |
| Items |
ASTM |
Test condition |
unit |
IR-100 |
Note |
| Total Light transmittance |
D1003 |
1.0 mm |
% |
91 |
|
| Haze |
D1003 |
|
% |
0.4 |
|
| Tensile strength |
D638 |
|
MPa |
64 |
|
| Elongation at break |
D638 |
|
% |
12 |
|
| Impact strength |
|
Ball drop test 36g |
cm |
60 |
|
| Heat resistance |
|
65x1Hr |
|
No change |
|
| Thermal expansion coefficient |
D696 |
|
mm./℃ |
7x10-5 |
|
| UL standard |
|
UL 94 |
Class |
HB |
|
| Acid(Hcl 36%) |
SHT's test method |
|
O |
|
| Alkali (NaOH50%) |
O |
|
| Alcohol cleaner(IPA) |
O |
|
| Adhesion test |
D3359 |
Cross-hateched |
|
25/25 |
|
| Pencil hardness |
D3363 |
|
|
4H |
|
| Steel wool test |
#0000 |
200g, 10 times |
|
No scratch |
|
|
|
Chemical test : O no change △ slightly change X discolouring, whitening,swelling
The values in the above table are represenative values obtained using the test methods, and are not standard values or guaranted values. |
