Capability

Unit

AL-95

AL-92 

AL-75 

Talc Porcelain

Molai Porcelain

Dielectric Constant

1MHz20^oC　

8-10

8.8-9.3

8.3-9

6-7

7

Waste of Medium

20^oC

　X10-4

1.5-2.8

1.1-1.2

3-5

3-6

≤5

80^oC

　tgσ

1.6-2.8

2

4-8

6-7

5-6

After Damping

1.8-3.5

1.5

～

Static state waste strength

N/cm²

25000-40880

23000-30000

20000

1600-20000

20000

Thermal swelling quotiety

X/10^-6mm

6.5-8.5

6.3-7.3

≤6

6.5-7

6.5-7

Resistance per cu.cm.

100^oC Ω^.cm

10¹⁴

10¹³

10¹³

10¹³

～10¹³

Direct current attack strength

KV/mm

15-35

＞15

＞20

＞20

＞20