Changda Composite Materials Co., Ltd.| Manufacturer

Changda Composite Materials Co., Ltd.

[ Jiangxi, China ]
Business Type: Manufacturer
Brand(s): ChangDa
Main Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Main Product: Durostone, Solder Pallet Material, Glass Fiber, Fr4, GFRP, Bakelite Material, Thermalite Thermal Insulation, Anti-Static Acrylics
Year Established: 2001
Legal Representative: STEVE CHANG
Factory Location: Jiangxi Jiujiang City, China
Years OEM Experience: 16
Production Line Count: 5
Ownership Type: Corporation/Limited Liability Company
Employ Number: 101 - 500 People
Annual Sales Volume: US$50 Million - US$100 Million
Registered Capital: US$5 Million - US$10 Million
Export Percentage: 21% - 30%
Factory Size: 3,000-5,000 square meters
QA/QC: In House
Number of R&D Staff: Less than 5 People
Number of QC Staff: 5 - 10 People
  • Onsite operations checked and legal status confirmed
Changda Composite Materials Co., Ltd.

China Manufacturer with main products: Durostone, Solder Pallet Material, Glass Fiber, Fr4, GFRP, Bakelite Material, Thermalite Thermal Insulation, Anti-Static Acrylics

Home  >Products Catalog > light green color fr4 epoxy glass laminated sheet

light green color fr4 epoxy glass laminated sheet

Supply Ability: 100,000 Kilogram per Week
Shipping: 3days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Jiangsu in China
Packaging Details: wooden pallet

Specifications

Grade G10/FR4 laminates sheet is with high mechanical strength at room temperature, good electrical properties under dry and humidity conditions. It is flame retardant.

G10/Fr4 Sheet material is versatile and rigid holding up to high temperatures in tough electrical and high moisture environments.  Using a G10/FR4 board / panel for applications such as: buss bars, terminal boards, insulators, unclad pc boards, bushings and electrical housing units is a great way to ensure minimal design issues.  All of our G10/Fr4 sheet panels are measured and pass strict quality inspection. 

No.

Item

Units

value

1

Applicable Standards

G10

FR-4

2

Density

g/cm3

1.801.90

1.801.90

3

Bending strength perpendicular to laminations

MPa

340

340

4

Impact strength parallel to laminations( Charpy)

kJ/m2

33

33

5

Insulation resistance after impregnated in water

Ω

5×1010

5×1010

6

Relative permittivity 4862Hz

 

 

7

Voltage endurance parallel to lamination (in oil 90±2)

kV

35

35

8

Voltage endurance perpendicular to lamination (in oil 90±2)
Thickness 0.5mm
Thickness 1mm
Thickness 2mm
Thickness 3mm

 

kV/mm



16.1
14.2
11.8
10.2



16.1
14.2
11.8
10.2

9

Water absorption
Thickness 0.5mm
Thickness 1.0mm
Thickness 2.0mm
Thickness 5.0mm
Thickness 10.0mm

 

mg


17
18
20
25
34


17
18
20
25
34

10

Flame resistance

V0

11

Temperature index

155

155


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