G10 / EPGC201 and FR4 / EPGC202 Epoxy glass laminated sheet

G10 / EPGC201 and FR4 / EPGC202 Epoxy glass laminated sheet are electrical alkali-free glass woven fabric base impregnated epoxy resin binder by processing under pressure and heat, which have extremely high mechanical strength, good dielectric properties, good electric strength properties and fine heat and humidity resistance. In addition, FR4 sheet has anti-fire property.

G10 is accordance with the following international standards:

IEC60893 EPGC201/NEMA LI-1:G10/DIN 7735 HGW 2372/BS 3953 EP-3

FR4 is accordance with the following international standards:

IEC60893 EPGC202/NEMA LI-1:FR4/DIN 7735 HGW 2372.1/BS 3953 EP-4

1.Applications: With high mechanical strength, Insulation, heat resistance, electrical properties and good moisture resistance properties. Widely range of applications, for example: Suitable for using as insulating structural parts in electric equipment, such as electric generators, motors, switch board, pcb , etc.

2. Thickness: 0.2-100mm Size: 1020x1220mm; 1220x2440mm; Temperature grade:B glass(130℃).

Color: yellow, green,red, back, white

3. The other size can be supplied according to customers’ requests.

※Products can be supplied sheets or shapes according to customer drawing

※Note: The values noted in above technical specification are given only for our customers’ reference and should not be used in writing specifications.

4.Technical data:

International Standard

IEC60893

EPGC 201

EPGC202

DIN 7735

Hgw2372

Hgw2372.1

NEMA

G10

 FR4

Properties

Test Method

Unit

Value

Value

Physical
properties

Density

g/cm3

1.9-2.0

1.9-2.0

Colour

Green

Yellow/Green

 Water absorption

E-24/50+D-24/23

0.07-0.16

0.07-0.16

Mechanical
properties

 Flexural Strength

A

Mpa

  385-490

 385-490

Impact Strength

A

 KJ/M2

33

33

Rockwell Hardness

A

M

110

110

Compressive Strength

A

Mpa

280-330

280-330

A

Mpa

180-230

180-230

Electrical
Properties

Electrical Strength

 C-96/20/65(in 90℃ oil)

KV/mm

≥14

≥14

C-0.5/90(in 90℃ oil)

KV

40

40

Volume Resistivity

 C-96/20/65

Ω.cm

≥1011

≥1011

C-96/20/65+C-96/40/90

Ω.cm

≥1010

≥1010

Surface Resistivity

 C-96/20/65

Ω

≥1010

≥1010

C-96/20/65+C-96/40/90

Ω

≥1010

≥1010

 Dielectric Constant 1MHz

 C-96/20/65

4.0-5.0

4.0-5.0

C-96/20/65+D-48/50

4.0-5.5

4.0-5.5

Disspation Factor 1MHz

 C-96/20/65

0.03-0.04

0.03-0.04

C-96/20/65+D-48/50

 0.04-0.05

 0.04-0.05

Arc Resisitance

 C-96/20/65

Sec

130-140

130-140

Flame
Resistance

UL Subject 94

A

HB

V-0

Smoke Density 90

ASTM-E 662

1

1

Toxicant Content

ASTM-E 663

Low

Low

Others

Acetone Resisitance

boiled

Min

30(ok)

 30(ok)

Punchability( 3mm)

A

Good

Good

Your Name

Your Email

Inquiry Product

Your Message

Captcha