宁夏11选5

欢迎光临扬州中辉电器有限公司!

云母板/环氧板/FR4环氧板

CHENGXINQIYE PINZHIBAOZHENG

24XIAOSHIFUWUREXIAN:

181-0145-2882

耐高温云母板

ZUOZHE:ZHONGHUIDIANQI LAIYUAN:gf10000.com RIQI:2018/10/31 15:34:25

耐高温云母板

CHANPINJIANJIE:

NAIGAOWENYUNMUBANJUYOUYOULIANGDENAIGAOWENJUEYUANXINGNENG,ZUIGAONAIWENGAODA 1000 ℃ ,ZAINAIGAOWENJUEYUANCAILIAOZHONG,JUYOULIANGHAODEXINGJIABI。

宁夏11选5NAIGAOWENYUNMUBANJUYOUYOULIANGDEDIANQIJUEYUANXINGNENG,PUTONGCHANPINDENAIDIANYAJICHUANZHIBIAOJIUGAODA 20KV/mm。

NAIGAOWENYUNMUBANJUYOUYOULIANGDEKANGWANQIANGDUYUJIAGONGXINGNENG,GAICHANPINKANGWANQIANGDUGAO,QIERENXINGJIHAO,NENGYONGCHECHUANG、XIANCHUANG、ZUANTOUJIAGONGCHENGGEZHONGYIXINGJIANERBUFENCENG。

NAIGAOWENYUNMUBANJUYOUYOULIANGDEHUANBAOXINGNENG,GAICHANPINBUHANSHIMIAN,ZAIJIARESHIFAYANSHAOQIEYIWEIXIAO,SHENZHIWUYANWUWEI。 

CHANPINCANSHU:

序号

指标项目

单位

R-5660-T1

R-5660-T3

Test Procedure

1

云母纸


白云母

金云母


2

云母含量

%

ca.88

ca.88

IEC 371-2

3

胶粘剂含量

%

ca.12

ca.12

IEC 371-2

4

密度

g/cm2

2.35

2.35

IEC 371-2

5

耐温等级






持续使用条件下

500

700



间歇使用条件下

800

1000


6

吸水率 24H/ 23 

%

<1

<2

GB/T5019

7

20 ℃ 时电气强度

KV/mm

>20

>20

IEC 243

8

23 ℃ 时绝缘电阻

Ω .cm

1017

1017

IEC93


500 ℃ 绝缘电阻

Ω .cm

1012

1012

IEC93

9

耐火级别


94V0

94V0

UL94

暂无信息
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