No.

Item

Unit

Size

3025

3026

3027

3028

PFCC201

PFCC202

PFCC203

PFCC204

1

Vertical layer bending strength ≥   

MPa

100

110

90

100

100

90

110

100

2

Adhesive strength (board thickness≥10mm) ≥   

N

－

－

－

－

－

－

－

－

3

Horizontal layer impact strength (supporter) ≥

KJ/m2

8.8

7.0

7.8

6.0

8.8

7.8

7.0

6.0

4

Insulation resistance after watering (D-24/23)   ≥

Ω

1×106

1×106

5×107

5×107

1×106

5×107

1×106

5×107

5

Vertical layer electric strength (thickness 1mm, in 90±2℃ transformer oil)           ≥

MV/m

0.82

0.82

5.1

6.3

0.82

5.1

0.82

6.3

6

Punch voltage (in 90±2℃transformer oil)                  ≥

KV

1

1

18

20

1

20

1

20

7

Relative medium electric index (48-62HZ)    ≤

/

－

－

5.5

5.5

－

5.5

－

5.5

8

Density

g/cm3

1.30-1.40

1.30-1.40

1.30-1.40

1.30-1.40

1.30-1.40

1.30-1.40

1.30-1.40

1.30-1.40

9

Suction Feature (D-24/23, board thickness 1.6 mm) ≤

mg

220

220

145

145

220

145

220

145

10

Color

/

Natural color

Natural color

11

Executive standard

/

GB/T8149.2-2000

IEC893-1993

Feature and usage:
1. 3025, PFCC201: Using in machinery (coarse cloth), good electric performance.
2. 3026, PFCC203: Using in machinery (delaine cloth), good electric performance.
3. 3027, PFCC202: Using in machinery and electricity (coarse cloth), good electric performance.
4. 3028, PFCC204: Using in machinery and electricity (delaine cloth) and good process performance, apply for small fittings.

Note:
1. GB/T: Standards of PRC.
IEC: Standards of International Electrical Commission
NEMA: Standards of National Electrical Manufactures Association
Q/YSB: Standards of Hebei Asian Sage Industry Co., Ltd.
YS901, YS902, YS903, YS904: type of the products