Профессиональный производитель различные типы крафт-бумаги натуральная коричневая или черная

Typical properties of Insulation Crepe Paper

Properties

Units

SPECIFIED VALUES
Under IEC-60554-3-3

TYPICAL OBTAINED TEST VALUES, RBL(GSM)

60/120

60/150

100/200

100/250

Thickness Tolerance

Mm

0.33

0.39

0.48

0.55

Hill Count

Counts/
10 mm

11

16

11

16

Extended Tensile Index(MD)

Nm/g Min

39

64  

66

65

68

Elongation/Stretch At Break (MD)

%

102

157 

98 

153

Moisture Content

Max %

8

4.3 

4.1

4.4

4.5

Ash

Max 5

1

0.78

0.71

0.50

0.54

Conductivity of Aqueous Extract

mS/m

10 Max

2.6

2.1

2.9

3.5

pH of Aqueous Extract

6-8

7.2

7.1

7.0 

7.4

Break Down Voltage In Air In Oil

KV/mm KV/mm

80% Stretched ( 10 layers)

10
22

10
23 

11
24

10
26

Oil Absorption

%

51 

52

24

26

Density

gm/cc

0.38

0.42

0.43

0.45