ITEM(项目)

UNIT

(单位)

PERFORMANCE(性能指标)

NOTE(说明)

Rigid(硬板)

Flexible(软板)

Density密度

g/cm³

1.6-2.3

1.8

IEC 371-2

Composition

成份

Mica paper云母

%

>90

93

IEC 371-2

Bond content胶接剂

%

<10

7

IEC 371-2

Weight Loss加热减量

%

＜1.0

＜2.0

550℃

Insulation Resi-

stance绝缘阻抗

At Room Temp.室温

MΩ

＞2000

N/A

AT High Temp.高温

MΩ

100

N/A

500℃

*Flexural Strength抗弯强度

kg/mm²

≥20

N/A

At Room Temp室温

Thermal Decomposition Temp.分解温度

℃

850-1000

Water Absorption吸水率

%

＜1.0

After 24 hours Immersion浸水24H

Smoke and Odour冒烟/气味

/

No smoke＆No smell

无烟、无气味

Punching Ability冲压性能

/

Excellent优良

Flamresistance阻燃性

/

94V-0

UL94

Dielectric Strength Minimum

绝缘电压测试

KV/mm

≥16

Thickness厚度≥0.4mm

≥10

Thickness厚度≥0.10mm