Specification

Number
of the Core

ID before shrink
(mm)

ID after shrink
(mm)

HSRF10-1

1

34

13

HSRF10-2

1

34

13

HSRF10-3

1

40

21

HSRF10-4

1

49

26

HSRF10-1

3

32

13

HSRF10-2

3

32

13

HSRF10-3

3

42

26

HSRF10-4

3

49

26

HSRF35-1

1

50

34

HSRF35-2

1

60

34

HSRF35-3

1

70

34

Test Item

Unit

Requirement

Test result

Hardness Shore A

92

Tensile strength

MPa

≥ 13

13.6

Elongation at break

%

300

380

Disruptive strength

kV/mm

≥ 15

18.0

Volume resistivity

Ω·m

≥ 1*10^11

3.2*10^12

Shrink temperature

° C

120-130