Fiberglass cloth 7628 style for PCB

Category

Fiberglass Cloth (Style 7628) is made by high eltectric grade E fiberglass yarn. Besides the PCB application, This electric grade glass fibre fabric has excellent dimension stabilty, electric insulation, high temperature resistance, also widely applied in the PTFE coated fabric, black fiberglass cloth finish as well as other further finish.

Additional information

Product Name

7628 fiberglass cloth

Material

Glass fiber

Application

PCB

Fiberglass Cloth (Style 7628) is made by high eltectric grade E fiberglass yarn. Besides the PCB application, This electric grade glass fibre fabric has excellent dimension stabilty, electric insulation, high temperature resistance, also widely applied in the PTFE coated fabric, black fiberglass cloth finish as well as other further finish.

 

Fetures:

  • Super Electric insulation
  • High intensity and quick wet out
  • Anti-corrosion and electric insulation
  • Good fabric stiffness and flatness
  • High performance in high heat,flame resistance and insulation

 

Specification:

Item 7628M 7628L 7628A
Area weight, g/m2 210±3 203±3 198±3
Yarns using Warp ECG75 ECG75 ECG150 1/2
Weft ECG75 ECG75 ECG150 1/2
Density, no/inch Warp 44±2 44±2 44±2
Weft 34±2 32±2 30±2
Thickness, mm 0.018±0.02 0.018±0.02 0.173±0.02
Width,mm 1270 1270 1000-1270
Roll length.m 2000 2000 200
Tensile strength, N/25mm Warp  ≥400  ≥400  ≥1000
Weft  ≥300  ≥300  ≥700

 

Application:

It is widely used as basic materials of PCB,  varnished glass cloth, CCL, reinforcer materials and other industry applications.

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