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  • Dielectric fabrics are plain-woven and made on looms out of twisted aluminoborosilicate-glass threads.

  • Physical and mechanical properties

     

    Property Unit E1-62P E1-100P E1/1-100P E1-125P E3-125P E3-200P
    Mass per unit area g/m² 67±4 108±6 110±6 145±9 145±12

    195+16

          -10

    Thickness mm

    0.062

    ±0.005

    0.100

    ±0.008

    0.100

    ±0.010

    0.125

    ±0.010

    0.125

    ±0.013

    0.200

    +0.01

    -0.02

    Tensile strength warp N/2.5 cm 392 588 588 882 784 1,127
    weft N/2.5 cm 294 588 588 882 784 1,078
    Loss on ignition %

    0.8-1.6 – silane sizing agents

    1.0-1.8 – paraffin emulsion

    Width cm 70/90/95/107±1%
    Regulatory documents GOST 19907-2015

     

    Property Unit E3/2-200P 7628 7637 E3-400P
    Mass per unit area g/m² 169±25 203±5 228±10 380±40
    Thickness mm 0.165±0.020 0.180±0.030 0.22±0.035 0.35±0.05
    Tensile strength warp N/5 cm 850* 2300 2300 1700
    weft N/5 cm 850* 1400 2100 2400
    Loss on ignition % ≤2 ≤1.8 ≤1.8 ≤1.1
    Sizing agent paraffin emulsion silane
    Width cm 100-200±1
    Regulatory documents TU 5952-007-00205009-2004

    *for E3/2-200P fabric, tensile strength is defined in N/2.5 cm

     

    Manufacture of the material with other physical and mechanical properties is accepted upon agreeing about with a consumer.

  • Typical application: 

    Manufacture of electroinsulating and clad dielectric materials, printed circuit boards, glass textolites, circuits for radio equipment and computers, coating materials for thermal insulation of pipes and tanks, roofing and other construction purposes.

    These fabrics are also used in manufacture of glass-fibre reinforced plastics for various industries: manufacturing body parts for cars, yachts, motor boats, chemically resistant vessels, pipelines, protective coatings, various structures and profiles.

  •  

    • nonflammable,
    • nonburning,
    • non-toxic,
    • explosion-proof,
    • operating temperatures ranging from -200°С to +550°С.