Ultra-Thin Nonwovens have been acquiring a key role in a high technology application. However, it is hard to manufacture Thin Nonwovens, especially, with the basis weight of less than 15 GSM (g/m2).
Hirose Paper manufactures Ultra-Thin Nonwovens which are much lighter than 15 GSM with good formation. The lowest basis weight which Hirose Paper has ever achieved are as shown below.
♣The Lowest Basis Weight Achieved by Hirose
◊ Polyester Nonwoven: 5 GSM
◊ Polyolefin Nonwoven: 2 GSM
◊ Vinylon Nonwoven: 8 GSM
♣Product Features of Ultra-Thin Polyester Nonwovens
◊ High Strength (Dry or Wet)
◊ High Dimentional Stability
◊ High Heat Resistance
◊ High Chemical Resistance
◊ High Weather Resistance
◊ High Electrical Insulation
◊ Low Cost
♣Applications for Ultra-Thin Nonwovens
- Li-Ion Battery Separator
Ultra-Thin Polyester Nonwoven is used for Li-Ion Battery Separator.
Inorganic nanoparticle-coating enhances heat resistance and prevents thermal runaway.
- Reverse Osmosis Membrane
Hirose’s uniform, high-strength, Ultra-Thin Polyester Nonwoven is suitable for the bucking layer of R/O Membrane which is used for desalination of seawater.
- Electromagnetic Noise Suppression Sheet
Hirose’s Ultra-Thin Polyester Nonwoven with metal-plating is thin, light and flexible. It prevents or diminishes electromagnetic interference in electric apparatus. Use of conductive adhesive layer enhances the easiness to attach to devices.
- Superinsulation 1
Insulated vacuum jackets are made of Thin Polyester Nonwoven and Aluminum foil. Nonwoven works as spacer separating foils. Nonwoven minimized heat conductance.
- Superinsulation 2
Ultra-Thin Polyester Nonwoven is suitable for Thermal Superinsulation Layer used for the High Temperature Superconductor (HTS) cable.
