FR-4 epoxy glass cloth laminated insulating Board

Other names: insulatingboard, epoxy board, epoxy resin board, brominated epoxy resin board, FR-4 glass fiber board, FR-4 reinforced board, flexible circuit board, FR-4 epoxy resin board, flame-retardant insulating board, FR-4 laminate Epoxy board, FR-4 optical board, FR-4 glass fiber sheet, epoxy glass cloth plate, epoxy glass cloth laminate, circuit board drilling pad.

Main technical features and applications:

Electrical insulation: stable, good smoothness, smooth surface, no pits, thickness tolerance standard, suitable for high performance electronic insulation products, such as FPC reinforcement board PCB drilling pad, glass meson, potentiometer carbon film printed glass fiberboard, Precision Star Gear, Precision Test Plate, Electrical equipment Insulation support diaphragm, Insulation cushion, Transformer Insulation Board, Motor Insulation, Grinding Gear, Electronic switch Insulation Board, etc.

Use: electrical machinery, electrical equipment as insulation structural parts, including various types of switch FPC reinforced electrical insulation carbon film printed circuit board. It can be used in wet environment and transformer oil. This kind of product is mainly used for double side PCB.

Vertical bending strength A: normal: E-1 / 150150 ±5 ℃≥ 340Mpa

Parallel layer impact strength (simply supported beam method: ≥ 230KJ/m

Insulation resistance after immersion: D-24 / 23: ≥ 5.0 × 108 Ω

Vertical layer electrical strength (in 90 ±2 ℃ transformer oil, thickness 1 mm): ≥ 14.2MV/m

Parallel layer breakdown voltage (90 ±2 ℃) in transformer oil: ≥ 40KV

Relative dielectric constant 50 Hz: ≤ 5.5

Relative dielectric constant 1 MHz: ≤ 5.5

Dielectric loss factor 50 Hz: ≤ 0.04

Dielectric loss factor 1 MHz: ≤ 0.04

Absorbent D-24 / 23, plate thickness 1.6mm: ≤ 19mg

Density 1.70-1.90 g / cm³

Combustibility: FV0

1 Q: Is your company a trader or manufacturer?
     A:  Manufacturer.

2 Q: Where is your company?
    A:  In dongguan city,China,next to Guangzhou,Shenzhen and Hongkong.

3 Q: What is your minimum order quantity?
     A:  Any required order quantity is welcome.

4 Q: Can you help us design and develop a project?
    A:  Yes,free of charge to help.

5 Q: What are necessary factors for quotation to be made

    A:  Material Selection(brand if required)
          Model(feature to be emphasized if necessary)
          Color
          Thickness
          Drawing(2D,3D)
          Order quantity
          Others(certificates and packing

6 Q: Can I receive free sample from timsen company?
      A:  Negotiable