Cable Accessories Silicone Rubber

Appearance

/

Translucent/Semitransparent,   no obvious mechanical impurity

Density

g/cm3

1.12 ¡À 0.05

1.14 ¡À 0.05

1.16 ¡À 0.05

Hardness

Shore A

40 ¡À 2

45 ¡À 2

50 ¡À 2

Tensile Strength

MPa¡Ý

7.5

8

8

Elongation at Breakage

%¡Ý

450

420

400

Tension Set

%¡Ü

5

6

6

Tear Strength

kN/m¡Ý

20

20

20

Volume Resistivity

¦¸¡¤cm¡Ý

1*10¹⁵

1*10¹⁵

1*10¹⁵

Dielectric Strength

kN/mm¡Ý

20

20

20

¡ôPhysical and Mechanical   Properties are based on first vulcanization data, Electrical Properties are   drawn from second vulcanization data.

¡ô First vulcanization   condition for test piece:175¡æ *5min.

¡ô Second vulcanization   condition for test piece:200¡æ*2h.

¡ô Vulcanizator:80% DMDBH,   quantity added 0.65%.

Remark:The data in this TDS are typical properties and should not be used as specifications.