About us| Products| Contact us | Download | Sitemap | Agent| Exchange link
 
FR1 SPECIFICATION

NO

ITEM

UNIT

VALUE

1

RESISTANCE OF THE COPPER FOIL 35uM

CM

MAX:3.5

2

VOLUME RESISTIVITY

AT NORMAL CONDITION:

AFTER RECOVERY THROUGH STEADY HEAT/HUMIDITY TREATMENT:

CM

MIN: 5.0*1011

3

SURFACE RESISTANCE ON ETCHED COPPER FOIL SIDE

AT NORMAL CONDITION:

AFTER RECOVERY THROUGH STEADY HEAT/HUMIDITY TREATMENT:

 

 

MIN: 1.0*1011

 

MIN: 1.0*1010

4

SURFACE RESISTANCE ON THE LAMINATE

AT NORMAL CONDITION:

AFTER RECOVERY THROUGH STEADY HEAT/HUMIDITY TREATMENT:

 

 

MIN: 1.0*1010

 

MIN: 1.0*108

5

INSULATING RESISTANCE

AT NORMAL CONDITION:

AFTER BOILING IN WATER:

 

MIN: 1.0*1011

MIN: 5.0*107

6

(1MHZ)PERMITIVITY

AT NORMAL CONDITION:

AFTER IMMERSDING IN WATER:

 

 

MAX: 5.3

MAX: 5.8

7

(1MHZ)DIELECTRIC DISSIPATION FACTOR

AT NORMAL CONDITION:

AFTER IMMERSDING IN WATER:

 

 

 

MAX: 0.045

MAX: 0.065

8

PEEL STRENGTH

AT NORMAL CONDITION

AFTER 5S HEAT STOCK

N/MM

MIN: 1.2

9

BLISTERING AFTER 10S HEAT STOCK

 

NO BLISTER OR DELAMINATION

10

PUNCHING PROPERTY

5/4/4

COLD PUNCH

11

HEATPROOF AT 130+/-2, FOR 60MIN

 

NO BLISTER OR DELAMINATION

12

FLEXURAL STRENGTH

MPA

MIN: 100

13

TRICHLOROETHYLEN AND ALKALI RESISTANCE

 

APPERENCE NO OBVIOUS VARIETY

14

FALLING BALL IMPACT

CM

MIN: 4.5

15

WATER ABSORPTION

%

MAX: 1.2

16

FLAMMABILITY            VERTICAL

 

FV0

Vulcanized Fibre Tubes Vulcanized fibre tube wrapped with fibre glass FLAME HEAT RESISTANCE Fiberglass pultruded composite rod Laminate Sheets Rods Vulcanized fibre Vulcanized Fiber Gaskets Transformer Pressboardinsualting PAPER tube Innersole fiber Board Insulation paper fish paper flament Wound Tubes GPO-3 fiberglass sleevingPolyester Tubes Fiberglass poles ETC...
 

Copyright(C)2001, Youngman IND.Trade Co.;Ltd. All Rights Reserved. Designed by YM Supported by YM
TEL::+86-512-67081529 Mobile:13372140693 13285109529 Whatapp:+86-15950042209
FAX 0512-65256838 MSN:allinsulation@hotmail.com SKYPE:zoujq000 QQ:526290081
E.mail:zoujq000@sohu.com , salefibre@yahoo.com

MORE PRODUCTS: INSULATING MATERIALS ,SLEEVINGS,WEIHE ,FIBERGLASS TUBE RODS,FUSES TUBE