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Epoxy Fiberglass Laminated FR5/G11 Sheets

FR5 / G11 Laminate Sheet is a glass fabric reinforcement in a high temperature epoxy resin binder. The natural color is typically yellow-green-tan blend. This grade is similar to FR4 / G10 but has a higher operating temperature(170℃) and superior mechanical properties at elevated temperatures.
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  • SR-GFFR5
  • Shengrui

Product Infomation

FR5 Laminate is a glass fabric reinforcement in a high temperature epoxy resin binder. The natural color is typically yellowgreen-tan

blend. This grade is similar to G10/FR4 but has a higher operating temperature and superior mechanical properties

at elevated temperatures. It maintains good properties at both dry and humid conditions. It certifies to NEMA FR5.The glass transition temperature (Tg) of FR5 is typically

between 170-180oC. Continuous operating temperature for FR5 is typically 140 degrees C. High Tg laminate is best suitable

for multilayer PCB with higher layer count. Automotive producers also considered FR5 glass epoxy laminate to be the best

material due to its improved Tg glass transition temperature for automotive applications.

Technical Data:

No. Properties Unit Value
G11 FR5
1 Flexural Strength perpendicular to laminations  A: under normal conditions Mpa  ≥340  ≥340
E-1/15:150±5°C ≥170 ≥170
2 Impact Strength parallel to laminations (Charpy) KJ/m2 ≥33 ≥33
3 Insulation Resistance after immersion in water (D-24/23) Ω ≥5.0×108 ≥5.0×108
4 Dielectric strength perpendicular to laminations
(in 90±2°C transformer oil, 1 mm in thickness)
MV/m  ≥14.2  ≥14.2
5 Breakdown voltage parallel to laminations
(in 90±2°C transformer oil)
KV  ≥35  ≥40
6 Permittivity (50Hz) - ≤5.5 ≤5.5
7 Permittivity (1MHz) - ≤5.5 ≤5.5
8 Dissipation Factor (50Hz) -  ≤0.04  ≤0.04
9 Dissipation Factor (1MHz) - ≤0.04  ≤0.04
10 Water Absorption (D-24/23, 1.6mm in thickness) mg  ≤19  ≤19
11 Density g/cm3 1.85 1.85
12 Color - Green/Yellow

 

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Applications
Widely used in Electrical Equipment,Antennal Isolators,Circuit Board Holders,Aerospace,Test Boards,End Plates,Solder Frames.

Specification

1.Dimension:Standard:36''×48'', 40''×40'', 40''×48'',48''×80'',48''×96''.Or customized.

2.Thickness:0.5mm~200mm.

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
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Phone :  +86-13903017633
Email:  paul@sunriseccl.com.cn
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