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Table 1 Mechanical properties test results of the silicone rubber CT insulation bushing samples

From: Effects of aging on the structural, mechanical, and thermal properties of the silicone rubber current transformer insulation bushing for a 500 kV substation

Sample

Tensile strength (MPa)

Elongation at break (%)

S1

1.87

217

S2

2.88

267

S3

2.08

261

S4

2.55

256

S5

2.60

243

S6

2.66

236