What's the role about the cable inner sheath?
Insulation will not make water, air or other objects in contact, insulation to prevent insulation from moisture and mechanical damage.
What is the insulation strength?
Insulation material in the electric field, when the electric field strength increases to a limit will be the breakdown, the cause insulation breakdown electric field strength is called dielectric strength.
Cross-linked heat shrinkable cable accessories What are the advantages?
This is a new material, it is now compared with other types of electrical accessories of superior performance, small size, quality, small, easy to install, supporting materials, etc., also has a weather-resistant, anti-dirty sex, fire-retardant self-extinguishing capabilities.