Hot sale FR4 laminate insulation sheet glass epoxy PCB board
Hot sale FR4 laminates insulation sheet glass epoxy PCB board
Hot sale FR4 laminate insulation sheet glass epoxy PCB board is a thermosetting industrial laminate consisting of a continuous filament fiber glass cloth material with an flame retardant epoxy resin binder, natural color is typically a yellowish to light green. The most versatile all around laminate grades are continuous glass woven fabric impregnated with an epoxy resin binder. Epoxy resins are among the most versatile and widely used plastics in the electronics field, primarily because water absorption is virtually nil, rendering it an outstanding insulator.
|
Item |
Unit |
Value |
|
Water absorption |
% |
<0.25 |
|
Flexural strength |
MPa |
>350 |
|
Surface resistivity (C-96/20/65) |
MΩ |
>105 |
|
Volume resistivity(C-96/20/65) |
MΩ·m |
>104 |
|
Dielectric lose factor (1MHz) |
— |
<0.03 |
|
Heat resistance 220°C 20mm |
— |
No bubble |
|
Flammability UL94 (1.6mm) |
Class |
V-0 |
|
Solvent resistance |
— |
No change |
|
Density |
g/cm3 |
1.85-1.95 |
|
Charpy impact strength |
kJ/m2 |
>45 |
|
Size |
mm |
1020×1220 / 1160×1260 / 1220×2440 |
|
Note: Colors white, yellow, black, light green are available. |
||
1. Enabe customized cut to size
2. SGS, RoHS
3. We resarch & develop this product for more than 10 years.
Advantages:
* High mechanical & electrical strength
* Excellent rigidity & dimensional stability
* Good dielectric properties
* Low water absorption
* Flame resistance
* Tighter thickness tolerance
* Flat and straight panel
* Smooth and clean surface.
* Easy to machine
* Great properties, reinforced, smooth surface
* Stable electric insulation performance,good flatness.
Applications:
Widely used as insulating structural parts in electrical & mechanical equipments, such as
generators, transformers, electromotor,fixture,terminal boards, PC boards, washers, reverse
converter and other electrical insulation components.
We also CNC to your CAD drawing, cut to size with standard tolerance, and sell full sheets in quantity. This material is also available THINNER and THICKER. Please call or email to our Sales Department for information.
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier