High-voltage busbar (1kv-35kv) heat-shrinkable tube 
 1KV, 10KV, 35KV heat shrinkable busbar protection tube 
 Applications: 
 A. To prevent short-circuit fault caused by rats, snakes and other small animals. 
 Two. Prevent the corrosion of acid, salt and other chemicals on the busbar. 
 3. Prevent maintenance personnel mistakenly charged the gap caused by accidental injury. 
 4. To adapt to the trend of miniaturization of the switchgear. 
 5 Solution to the Busway's white insulation 
 Performance: 
 Test Item 
 Volume resistivity of 4.3 × 1016Ω.m 
 Breakdown strength ≥ 25KV/mm 
 Tensile strength ≥ 10.4Mpa 
 Elongation at break ≥ 200% 
 Flame test (OI> 30%) PASS