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prime insulation material FR4 epoxy glass cloth laminated sheet
prime insulation material FR4 epoxy glass cloth laminated sheet
Supplier Info
[China Supplier]
Contact Person : Mr. Chen Jianlin
Tel : 86-510-86218301
Fax : 86-510-86218999
Product Detail
1,material: glass cloth,resin 2,technics:extrusion 3,size:1020x1212mm,915x1220mm, 1020x2020mm 4,reasonable price,high qualiy

1, Characteristics:

High mechanical strength at high temperatures, similar to:     NEMA standard G-11     IS01642 standards EPGC3     GB/T1303.4-2009 EPGC203Temperature rating: F-classUsage: machinery, electrical, electronic use, apply for motors, electrical equipment in the  insulation parts.Standard size: 1020x1212mm, 915x1220mm, 1020x2020mmThickness: 0.1mm ~ 100mm 

2,Performance:

No.

Detection Project

Unit

Test Results

Standard

Method 

1

Vertical layer to the bending strength

MPa

Normal

606

bending strength retention of not less than 50%

GB/T1303.2-2009

IPC-TM-650

150°C

347

2

Vertical layer to the electrical strength

(90 °C oil)

KV/mm

25.2

≥13

GB/T1408.1

-2006

3

Breakdown voltage parallel to laminations

(90 °C oil)

KV

41.3

≥35

GB/T1408.1

-2006

4

Insulation resistance after immersion in water

1.2x107

≥5x104

GB/T10064

-2006

5

Dielectric constant (1MHZ)

/

4.96

≤5.5

GB/T1303.2

-2009

6

Dielectric loss factor (1MHZ)

/

0.014

≤0.04

GB/T1303.2

-2009

7

Absorbent

mg

7.9

≤19

GB/T1034

-2008

8

Tg (DSC method)

°C

157

/

IPC-TM-650

prime insulation material FR4 epoxy glass cloth laminated sheet

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