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Superior Heat Resistant
and Fireproof Sheets

Barrifire series


(Preliminary)

FEATURES

Flame Resistance

Flame Resistance

at 1170℃ for 10min

No through-holes formed after burning.

熱を伝えない

Heat Insulation

Low thermal conductivity

Can properly protect electric devices.

Electric Insulation

Electric Insulation

Non-conductive materials

Well suited for use as insulating material.

Workability

Workability

Thin and strong

Can easily be cut by utility knives.

GP series(Sheets)

Fire resistance

at 1170℃ for 10min by a burner flame

at 1170℃ for 10min by a burner flame
No through-holes

Our product : No through-holes

Through-holes

General glass paper : Through-holes

Heat resistance

at 600℃ for 20min in an electric furnace

No ignitions, maintain it size

Our product : No ignitions, maintain its size

Ignite and deform

General glass paper : Ignite and deform

Electric insulation(Reference Value)

Surface resistance:1.0E+9～11Ω

Volume resistivity:1.0E+9～10Ω·cm

PHYSICAL PROPERTIES

  GP60-TRO GP100-TRO
Grammage [g/m2] 105 170
Thickness [mm] 0.19 0.33
Tensile Strength(MD) [N/m] 6,500 9,300
Elongation at break(MD) [%] 2.2 2.0
Thermal Conductivity [W/m·K] 0.11 0.18

*The above values are typical values, not guaranteed values.

APPLICATION EXAMPLES

  • Protective battery covers for Electric Vehicles
  • Noncombustible building materials
  • Protective sheets against spatters (welding, laser processing)
  • Process sheets during the heating process of metal or glass production.

CATALOG

PDF [Barrifire™ GPseries]download

CONTACT US

Mitsubishi Paper Mills Limited
Industrial Materials Group
Nonwoven Fabric Sales Department
Functional Materials Division
2-10-14 Ryogoku, Sumida-ku, Tokyo 130-0026, JAPAN

[email protected]