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| Ultrahigh-molecular-weight polyethylene porous film |
| SUN MAP |
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| Porous film offers air permeability without changing the characteristics of ultrahigh-molecular-weight polyethylene. |
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Outline |
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| "Sun Map" is an ultrahigh-molecular-weight polyethylene porous film developed by Nitto Denko’s original technology of special calcinations in which ultrahigh-molecular-weight polyethylene powder is formed into a porous sintered compact, then cut. The porous film provides new characteristics such as air permeability and low friction coefficient while maintaining the superior characteristics of ultrahigh-molecular-weight polyethylene such as chemical resistance, abrasion resistance, and releasability. With excellent processability, it offers and will expand a wide range of applications. |
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Features |
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Porous film of open cell with excellent air permeability and moisture permeability. |
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Offers superior sliding property by making ultrahigh-molecular-weight polyethylene porous which has excellent abrasion resistance and low friction coefficient. |
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Hardly affected by virtually all the chemicals including acid and alkali with its chemical stability. |
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Can be used for heat sealing, punching and for fillers with its excellent processability. |
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Applications |
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[Sun Map LC] Suitable for absorption/fixing of glass materials such as LCD
[Sun Map LC-T] Antistatic type of Sun Map LC.
[Sun Map HP] Suitable for absorption/fixing of ceramic green sheet. |
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Size |
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| Thickness (mm) |
Width (mm) |
Surface treatment |
| 0.1～2 |
Max.700
(Continuous product is available) |
Antistatic,
water-repellent,processable |
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| *The above values are sample observed values, not the guaranteed performance. |
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General properties |
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| Property |
Unit |
SUNMAP LC-T |
| Thickness |
mm |
0.5 |
| Average pore size |
µm |
17 |
| Air permeability |
sec/100cm2 |
1.4 |
| Porosity |
% |
26 |
| Tensile strength |
Mpa |
12 |
| Elongation |
% |
90 |
| Hardness |
Shore D |
48 |
| Surface roughness(Ra) |
µm |
2.0 |
| Dynamic coefficient of friction |
－ |
0.1 |
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| *The above values are sample observed values, not the guaranteed performance. |
| Standard products |
| Product |
Standard thickness (mm) |
Applicable max. width (mm) |
Features |
LC Series
(Thicknesses of 0.1-0.5mm are available in rolls) |
LC |
0.1 |
0.2 |
0.3 |
0.5 |
1 |
2 |
700 |
Basic product |
| LC-T |
0.1 |
0.2 |
0.3 |
0.5 |
1 |
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700 |
Antistatic |
| LC-T5320 |
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0.5 |
1 |
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500 |
Antistatic Smooth surface (single side) |
| HP Series |
HP-5520 |
1.5 |
400 |
Basic product High air permeability |
| HP-5320 |
2 |
400 |
Antistatic Smooth surface (single side) |
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| *For other length, please contact us. |
| Die-cut products |
| Product name |
Standard thickness (mm) |
Applicable max. width (mm) |
Features |
| LC Series |
LC |
0.1 |
0.2 |
0.3 |
0.5 |
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Up to 700 (W) x 1200 (L) |
Basic product |
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1 |
2 |
Up to 500 (W) x 500 (L) |
| LC-T |
0.1 |
0.2 |
0.3 |
0.5 |
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Up to 700 (W) x 1200 (L) |
Antistatic |
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1 |
2 |
Up to 500 (W) x 500 (L) |
| LC-T5320 |
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0.5 |
1 |
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Up to 500 (W) x 500 (L) |
Antistatic Smooth surface (single side) |
| HP Series |
HP-5520 |
1.5 |
Up to 400 (W) x 500 (L) |
Basic product High permeability |
| HP-5320 |
2 |
Up to 400 (W) x 500 (L) |
Antistatic Smooth surface (single side) |
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| *For punching tolerances and other specifications, please contact us. |
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