The fiber, plastic casing (silicone / silicone rubber): the fiber, plastic casing line to dip after E-fiber braided tubular silicone resin / silicone rubber, and heat curing is made. Since silicone rubber has excellent heat resistance and dielectric properties, so the silicone rubber fiberglass sleeving is widely used in high heat electrical high voltage insulation protection.
◆ Basic performance：
|
model
|
Breakdown voltage |
Temperature Index
|
Fire rating |
| average value |
Minimum individual values
|
|
JYT-7KV
|
7000V
|
5000V
|
200℃
|
UL VW-1
|
|
JYT-4KV
|
4000V
|
2500V
|
200℃
|
UL VW-1
|
◆ Physical Dimensions：
| specification |
Inner diameter tolerances（mm）
|
Minimum wall thickness (mm)
|
|
Φ0.8-Φ2.5
|
+0.20-0.00
|
0.38
|
|
Φ3.0-Φ4.5
|
+0.30-0.00
|
0.45
|
|
Φ5.0-Φ7.0
|
+0.40-0.00
|
0.50
|
|
Φ8.0-Φ10.0
|
+0.50-0.00
|
0.63
|
|
Φ12.0-Φ20.0
|
+0.50-0.00
|
0.63
|
◆ appearance is usually white, can also be processed into other colors, packaging specifications can be divided according to the length of 30m / RL, 50m / RL, 100m / RL or 1m / pcs.
