China Halogen-Free Fr4 Epoxy Glass Laminate Sheet

Description:
Applications:
The main applications are telecom and mobile devices, mainly due to environmental reasons. In addition, halogen free laminates are used in applications where toxic smoke is a concern in case of fire, as in building technology. Halogen free laminates also provide good performance in Pb-free soldering. Please note that the properties of different halogen free laminates can vary significantly from laminate type to another.

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.PROPERTIESUNITMETHODESTANDARD VALUETESTING
VALUE1Flexural strength perpendicular to lamination- normal room temperatureMPaISO 178≥ 3504922Notch impact strength parallel to lamination (Notched charpy)kJ/m2ISO 179≥ 37633Dielectric strength perpendicular to lamination (in oil 90±2ºC) 1.0mm in thicknesskV/mmIEC 60243≥ 14.2224Breakdown voltage parallel to laminations
(in oil 90±2ºC)kVIEC 60243≥ 457551MHz dielectric coefficient-IEC 60250≤ 5.54.8561MHz loss factor-IEC 60250≤ 0.040.027Water absorption rate, 1.6mm in thickness%ISO 62≤ 0.250.068Insulation resistance impregnated in water, D-24/23ΩIEC 60093≥ 5.0x10102.5x10119FlammabilityclassIEC 60695FV0FV010Bonding strengthN≥ 65008174

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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.