E-glass fiber

Operating temperature:

up to 600 °C


3 to 25 mm

Fiberglass mats of the isoFLEX® 600/NA quality are made from purely mechanically bonded E-glass fiber, E-type alumoborate silicate glass fiber, without chemical binders, with a filament diameter of 6 to 13 μm and a cut length of 30 to 100 mm. IsoFLEX® 600/NA fiberglass needle mats are used in industrial applications with process temperatures up to 600 °C. In the automotive industry, transportation, shipbuilding, construction, and the manufacturing of household and electrical appliances, these needle mats offer a wide range of applications. Due to their non-flammability, fiberglass needle mats can be used for extremely high temperatures and achieve excellent insulation values.

We would be happy to advise you personally on this.

Request a quote

isoFLEX® 600/NA fiberglass mats (needle mats)

(up to 600 °C)

Technical Specifications

Material specification:E-glass fiber (E-type alumoborate silicate glass fiber)
Application temperature:up to 600 °C
Application identification:Thermal and sound insulation
Thickness:3 to 25 mm
Weight:450 to 4500 g/m²
Standard width:1000 mm
Production width:up to 2000 mm
Roll length:10 to 50 m/roll (depending on the material thickness)
Filament diameter:6 to 13 µm
Composition:> 98% (E-glass), < 2% (sizing)
Optional equipment:Aluminum foil (A), self-adhesive foil (SK)

Technical Characteristics

  • Non-flammable, according to DIN 4102
  • Environmentally safe, recyclable
  • Good thermal and sound insulation properties
  • Resistant to vibrations
  • Free of solvents, binders, and halogens
  • Absolutely safe for health, not classified as hazardous (NO hazardous substance)

Application Examples

Due to their excellent insulation properties and non-flammability, isoFLEX® 600/NA needle mats are used as thermal insulation at temperatures up to 600 °C. Needle mats, serving as thermal and sound insulation materials, are primarily applied in the following areas:

  • Construction (thermal insulation work)
  • Vehicle manufacturing (engine compartments, floors)
  • Shipbuilding (walls, ceilings, insulation of pipes)
  • Railcar construction (insulation of pipes)
  • Power plants (insulation of turbines)
  • Manufacture of household appliances (thermal insulation)

Similar products