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Ultrahigh-molecular-weight polyethylene porous film
SUN MAP
Porous film offers air permeability without changing the characteristics of ultrahigh-molecular-weight polyethylene.
PHOTO

Outline
"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.

Features
•  Porous film of open cell with excellent air permeability and moisture permeability.
•  Offers superior sliding property by making ultrahigh-molecular-weight polyethylene porous which has excellent abrasion resistance and low friction coefficient.
•  Hardly affected by virtually all the chemicals including acid and alkali with its chemical stability.
•  Can be used for heat sealing, punching and for fillers with its excellent processability.

Applications
[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.

Size

Thickness (mm) Width (mm) Surface treatment
0.1~2 Max.700
(Continuous product is available)
Antistatic,
water-repellent,processable
*The above values are sample observed values, not the guaranteed performance.

General properties

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
*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   700 Antistatic
LC-T5320       0.5 1   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)
*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     Up to 700 (W) x 1200 (L) Basic product
        1 2 Up to 500 (W) x 500 (L)
LC-T 0.1 0.2 0.3 0.5     Up to 700 (W) x 1200 (L) Antistatic
        1 2 Up to 500 (W) x 500 (L)
LC-T5320       0.5 1   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)
*For punching tolerances and other specifications, please contact us.



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