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Insulation Material Fr4 Copper Clad Laminates

fr4 copper clad laminated consists of E-glass fabric impregnated with epoxy resin and clad with copper foil.

Features
It has excellent mechanical property, dimensional stability, stronger impact resistance
Good heat resistance property
Good moisture resistance
Easy for processing & machining
Energy-saving & environmental produce
Availability:
Quantity:
  • SR-CCL
  • ShengRui

Product Information
FR4 Copper Clad Laminate has high mechanical properties and dielectric properties, good heat resistance and mechanical processing, not easy to deform. Flame-retardant grades of up to UL94V0 level.

Item Unit Value Typical Value
Copper foil peel strength 125℃ N/mm ≥0.7 1.5
Float 288℃/10Sec ≥1.05 1.65
Thermal Stress(Float 288℃/unetched) sec ≥10 120
Warpage(without treatment) ≤1.0 0.2
Flammability(UL94) / V-0 V-0
Vitrification transition temperature ≥130 138
Dielectric constant(1MHz) / ≤5.5 5
Dielectric loss factor(1MHz) / ≤0.035 0.025
Arc resistance sec ≥60 110
Moisture absorption ≤0.8 0.3
Comparative tracking index V ≥150 175
Dimensional stability Warp ppm ±300 -200
Fill -180


48

Application
It is widely used in computer, VCR, electric exchange machine, instrumentation, mobile phone,  office automatic equipment, automatic equipment, electric products for aviation, and some senior household electric machine.

Specification

1.Dimension:Standard:40''×48'',41''×49'',43''×49''.Or customized.

2.Thickness:0.2mm~3.0mm.

3.MOQ:1000kg.

FAQ

1. Q: Are you factory?

A: Yes, We are factory.

2. Q: How about the delivery time?

A: Depends on order quantity.

3. Q: Can I get free sample for check?

A: Sample can be provided for free if we can burden the express charge.

4. Q: Can you give me a discount price?

A: More quantity, more discount you can get.



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Add: 1289#, South of GuangCong Road, Taiping Town, Conghua Area, Guangzhou City,China
Attn: Paul Zhang
Tel: +86-20-86300989
Fax: +86-20-86300990
Phone :  +86-13903017633
Email:  paul@sunriseccl.com.cn
Whatsapp/Wechat : +8613903017633
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