Extra Thick Epoxy Fiberglass Laminate Fr4/G10 Board/Board

Product InformationFR4 is a fire rated electrical-grade, dielectric fiberglass laminate epoxy resin system combined with a glass fabric substrate.The abbreviation "FR4" means: F (for flame) and R (for retardant).FR4 grades material offer excellent chemical resistance, flame ratings (UL94-V0) and electrical properties u

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Product Information

FR4 is a fire rated electrical-grade, dielectric fiberglass laminate epoxy resin system combined with a glass fabric substrate.
The abbreviation "FR4" means: F (for flame) and R (for retardant).
FR4 grades material offer excellent chemical resistance, flame ratings (UL94-V0) and electrical properties under dry and humid conditions. FR4 also features high flexural, impact, superior mechanical strength and bond strength at temperatures up to 130°C. 
G10 material is a composite material made of glass cloth and epoxy resin. It was developed as an aircraft material when it was invented, it can withstand great strength. G-10 is not permeable with water and liquid, and it has the characteristics of insulation, anti-acid and alkali, and the weight is light. 
A continuous woven glass fabric laminated with an epoxy resin. This grade is extremely high in mechanical strength, has low water absorption and dissipation factors and has superior electrical characteristics, which are exhibited over a wide range of temperatures and humidities.

Technical Data Sheet:

SHENGRUI GRADEE3502
IEC893/EN60893 GRADEEPGC202
ANSI(NEMA) GRADE NEMA LI-1FR-4
DIN7735Hgw2372.1
General InformationTest MethodUnitTypical Values
Physical
Properties
Color--Greenish White/Yellow
Specific Gravity-G/Cm31.95-2.0
Water AbsorptionE-24/50+D-24/23%0.07-0.16
Electrical
Properties
Electric Strength⊥C-96/20/65(In90ºC Oil)Kv/Mm≥14
Electric Strength//C-0.5/90(In90ºC Oil)KV40
Volume ResistivityC-96/20/65Ω5×1011-1013
C-96/20/65 +C-96/40/905×1010-1012
Surface ResistivityC-96/20/65Ω5×1010-1012
C-96/20/65 +C-96/40/905×1010-1011
Dielectric StrengthC-96/20/65Ω.Cm5×1011-1012
C-96/20/65 +D-2/1005×108-109
Dielectric Constant 1MHZC-96-20-65---4.0-5.0
C-96/20/65 +D-48/504.5-5.5
Dissipation Factor 1MHZC-96/20/65---0.03-0.04
C-96/20/65 +D-48/500.04-0.05
Arc Resistance(HV)C-96/20/65Sec130-140
Mechanical PropertiesFlexural StrengthAKg/Mm240-50
Impact Strength//AKJ/M233
Rockwell HardnessAM110
Bond Strength//AN8000
Compressive
Strength
AKg/Mm229-34
// 19-24
Flame
Resistance
Properties
Ul94 SubjectsA---V0
Heat Resistance    (120min)AºC220(OK)
Temperature Index---160
Smoke Density90"ASTM-E662-1
Smoke Density4'3
Toxicant Content-Low
OthersAcetone ResistanceBoiledMin30(OK)
Punch Ability(≤3mm)AºCGood
Extra Thick Epoxy Fiberglass Laminate Fr4/G10 Sheet/Plate
Application

The product is widely used high-end insulation parts processing, FPC (flexible printed circuit-board) reinforcement sheet, planetary wheel, transformer insulation baffle, high voltage switch, precision test fixture, carbon film printing, electronic insulation parts, various water sports equipment and blade-tool handle materials.
Specification
1.Dimension:Standard:36''×48'', 40''×40'', 40''×48'',48''×80'',48''×96'',48''× 120''.Or customized.
2.Thickness:30mm~200mm.
3.MOQ:1000kg.
Company Information
Our company was founded in 2012,located in Guangzhou city of China,and we specialize in producing FR-4 laminate, G10 laminate,fiberglass plate/board/cloth/fabric/sheet,carbon fiber plate/board/cloth/fabric/sheet,fiberglass processing products,carbon fiber processing products.We can develop and produce various insulation products according to customers' requirement.
Extra Thick Epoxy Fiberglass Laminate Fr4/G10 Sheet/Plate
Extra Thick Epoxy Fiberglass Laminate Fr4/G10 Sheet/Plate

Extra Thick Epoxy Fiberglass Laminate Fr4/G10 Sheet/Plate

Extra Thick Epoxy Fiberglass Laminate Fr4/G10 Sheet/Plate
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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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