Silicone Rubber Tubing are commonly used in electrical insulation. It can be installed in electricwater bottle, or used in electric insulation to protect the carrier circulation.
Specification
Performance
Test method
Performance index
Tearing strength(MPa)
ASTM D 2671
≥25 MPa
Elongation(%)
ASTM D 2671
≥300%
Flame retardant
UL224
VW-1
Breakdown strength (kv/mm)
IEC 60243
≥26
Volume resistivity(Ω/cm)
IEC 60093
≥1014
Copper corrosion
UL 224
Passed
Water absorption
ASTM D 570
< 0.1%
Dimension
Inner Diameter(mm)
Tolerance(mm)
Thickness and tolerance (mm)
300V
600V
φ0.8
0.8±0.10
0.50±0.10
1.00±0.15
1.50±0.20
2.00±0.25
φ1.0
1.0±0.10
0.50±0.10
1.00±0.15
1.50±0.20
2.00±0.25
φ1.5
1.5±0.10
0.50±0.10
1.00±0.15
1.50±0.20
2.00±0.25
φ2.0
2.0±0.10
0.50±0.10
1.00±0.15
1.50±0.20
2.00±0.25
φ2.5
2.5±0.10
0.50±0.10
1.00±0.15
1.50±0.20
2.00±0.25
φ3.0
3.0±0.10
0.50±0.10
1.00±0.15
1.50±0.20
2.00±0.25
φ3.5
3.5±0.10
0.50±0.10
1.00±0.15
1.50±0.20
2.00±0.25
φ4.0
4.0±0.10
0.50±0.10
1.00±0.15
1.50±0.20
2.00±0.25
φ4.5
4.5±0.10
0.50±0.10
1.00±0.15
1.50±0.20
2.00±0.25
φ5.0
5.0±0.20
0.50±0.10
1.00±0.15
1.50±0.20
2.00±0.25
φ5.5
5.5±0.20
0.50±0.10
1.00±0.15
1.50±0.20
2.00±0.25
φ6.0
6.0±0.20
0.50±0.10
1.00±0.15
1.50±0.20
2.00±0.25
φ6.5
6.5±0.20
0.50±0.10
1.00±0.15
1.50±0.20
2.00±0.25
Inner Diameter(mm)
Tolerance(mm)
Thickness and tolerance (mm)
300V
600V
φ7.0
7.0±0.20
—
1.00±0.15
1.50±0.20
2.00±0.25
φ7.5
7.5±0.20
—
1.00±0.15
1.50±0.20
2.00±0.25
φ8.0
8.0±0.25
—
1.00±0.15
1.50±0.20
2.00±0.25
φ9.0
9.0±0.25
—
1.00±0.15
1.50±0.20
2.00±0.25
φ10.0
10.0±0.25
—
1.00±0.15
1.50±0.20
2.00±0.25
φ11.0
11.0±0.30
—
1.00±0.15
1.50±0.20
2.00±0.25
φ12.0
12.0±0.30
—
1.00±0.15
1.50±0.20
2.00±0.25
φ13.0
13.0±0.30
—
1.00±0.15
1.50±0.20
2.00±0.25
φ14.0
14.0±0.30
—
—
1.50±0.20
2.00±0.25
φ15.0
15.0±0.30
—
—
1.50±0.20
2.00±0.25
φ20.0
20.0±0.30
—
—
—
2.50±0.3
Remark: Other sizes can be made upon customer requirements.