Stimulus

No.

Test item

Unit

Test data

1

Hardness

Shore A

≥90

2

Tensile Strength

MPa

≥13

3

Elongation

%

≥300

4

Heat Aging
120℃ 168h

K1>0.8,K2>0.7

5

Volume Resistivity

Ω·cm

108～1011

6

Dielectric Constant

≥20

7

Shrink Temperature

℃

120～130

SIZE

AS SUPPLIED (mm)

After recovery (mm)

Length (m)

ID

wall±30%

ID

Wall

RSST-24/9

≥25

1.0

≤9

2.1±0.25

1-1.5

RSST-28/13

≥30

1.0

≤13

2.1±0.25

1-1.5

RSST-33/16

≥33

1.0

≤16

2.1±0.25

1-1.5

RSST-38/19

≥38

1.1

≤19

2.0±0.25

1-1.5

RSST-42/19

≥42

1.1

≤19

2.0±0.25

1-1.5

RSST-47/22

≥47

1.2

≤22

2.5±0.25

1-1.5

RSST-55/26

≥55

1.2

≤26

2.5±0.25

1-1.5

RSST-62/26

≥62

1.2

≤26

2.5±0.25

1-1.5

RSST-75/33

≥75

1.5

≤33

3.0±0.40

1-1.5