Description:
FR4 Glass Epoxy Laminate Sheet
Applications:
FR-4 is wildly used in the construction of relays, switches, standoffs, busbars, washers, arc shields, transformers, and screw terminal strips.
Advantages:
*High mechanical & electrical strength,
*Excellent rigidity & dimensional stability,
*Good dielectric properties,
*Lower water absorption,
*Tighter thickness tolerance,
*Flat and straight panel,
*Smooth and clean surface,
*Easy to machine,
*Temperature Index: Heat resistance up to 130°C without major impact on the mechanical properties,
*OEM/ODM services available.
Specifications:
1) Grade: FR4/EP GC202
2) Color: Green;
3) Thickness range: 0.1mm~200mm
4) Sheet size: 1020*1220mm; 1020*2040mm;
1220*2040mm; 1220*2440mm;
5)Min. Order Quantity: 500 kgs in a lot
NEMA Grade: FR-4
(IEC Grade: EPGC202)
Technical Data sheet - FR-4
Certificate Show
About Us:
Nova Insulation Material Co., Ltd. established in 2005 which located in Shenzhen. We started with the leading of manufacturing & machining Electrical Insulation Laminates and supplied market includes the professional & commercial insulation industries.
We are also currently producing composites such as carbon fabric prepregs, carbon plates/sheets and providing the customed CNC machined service.
And become one of the premier insulation products and composites manufacturers, served an industry-wide for quality in manufacturing and mechanical engineering.
FAQ
1.Q:Are you factory?
A: Yes, we are manufacturer with export license and ISO qualified.
2.Q:How about the delivery time?
A:Usually takes 7-15days after receiving the PO,and it also depends on quantity.
3.Q:Can I get free sample for check?
A: Yes. Normally small sample size can be provided for free and customers just need to absorb the express fee.
4.Q:Can you give me a discount price?
A:It depends on quantity,the larger quantity is,the more discount you can get.
5. Q: What information should I let you know if I want to get a quotation?
A: -size of the products (Length x Width x Height).
-quantity
-Ex-Work price is our usual price term, if you need CIF price, please let us know your port of destination.
Normally small size can be provided for free and customers just need to absorb the express charges.
FR4 Glass Epoxy Laminate Sheet
Applications:
FR-4 is wildly used in the construction of relays, switches, standoffs, busbars, washers, arc shields, transformers, and screw terminal strips.
Advantages:
*High mechanical & electrical strength,
*Excellent rigidity & dimensional stability,
*Good dielectric properties,
*Lower water absorption,
*Tighter thickness tolerance,
*Flat and straight panel,
*Smooth and clean surface,
*Easy to machine,
*Temperature Index: Heat resistance up to 130°C without major impact on the mechanical properties,
*OEM/ODM services available.
Specifications:
1) Grade: FR4/EP GC202
2) Color: Green;
3) Thickness range: 0.1mm~200mm
4) Sheet size: 1020*1220mm; 1020*2040mm;
1220*2040mm; 1220*2440mm;
5)Min. Order Quantity: 500 kgs in a lot
NEMA Grade: FR-4
(IEC Grade: EPGC202)
Technical Data sheet - FR-4
| NO. | PROPERTIES | UNIT | METHODE | STANDARD VALUE | TESTING VALUE |
| 1 | Flexural strength perpendicular to lamination- normal room temperature | MPa | ISO 178 | ≥ 350 | 492 |
| 2 | Notch impact strength parallel to lamination (Notched charpy) | kJ/m2 | ISO 179 | ≥ 37 | 63 |
| 3 | Dielectric strength perpendicular to lamination (in oil 90±2ºC) 1.0mm in thickness | kV/mm | IEC 60243 | ≥ 14.2 | 22 |
| 4 | Breakdown voltage parallel to laminations (in oil 90±2ºC) | kV | IEC 60243 | ≥ 45 | 75 |
| 5 | 1MHz dielectric coefficient | - | IEC 60250 | ≤ 5.5 | 4.85 |
| 6 | 1MHz loss factor | - | IEC 60250 | ≤ 0.04 | 0.02 |
| 7 | Water absorption rate, 1.6mm in thickness | % | ISO 62 | ≤ 0.25 | 0.06 |
| 8 | Insulation resistance impregnated in water, D-24/23 | Ω | IEC 60093 | ≥ 5.0×1010 | 2.5×1011 |
| 9 | Flammability | class | IEC 60695 | FV0 | FV0 |
| 10 | Bonding strength | N | ≥ 6500 | 8174 |
Certificate Show
About Us:
Nova Insulation Material Co., Ltd. established in 2005 which located in Shenzhen. We started with the leading of manufacturing & machining Electrical Insulation Laminates and supplied market includes the professional & commercial insulation industries.
We are also currently producing composites such as carbon fabric prepregs, carbon plates/sheets and providing the customed CNC machined service.
And become one of the premier insulation products and composites manufacturers, served an industry-wide for quality in manufacturing and mechanical engineering.
FAQ
1.Q:Are you factory?
A: Yes, we are manufacturer with export license and ISO qualified.
2.Q:How about the delivery time?
A:Usually takes 7-15days after receiving the PO,and it also depends on quantity.
3.Q:Can I get free sample for check?
A: Yes. Normally small sample size can be provided for free and customers just need to absorb the express fee.
4.Q:Can you give me a discount price?
A:It depends on quantity,the larger quantity is,the more discount you can get.
5. Q: What information should I let you know if I want to get a quotation?
A: -size of the products (Length x Width x Height).
-quantity
-Ex-Work price is our usual price term, if you need CIF price, please let us know your port of destination.
Normally small size can be provided for free and customers just need to absorb the express charges.