No Carbon Is Formed After The Cold Shrink Cable Accessories Burn.

Cold Shrink Cable Accessories is prefabricated and placed on a pull-out core wire so that the accessory can be brought into close contact with the cable insulation by pulling out the core wire in the field. The non-organic nature of silicone rubber prevents it from producing carbon black deposition like common organic polymers under high-temperature conditions.

Cold-shrink cable accessories are typically made of non-carbon-based elastomers such as silicone rubber and EPDM rubber, which decompose at high temperatures, primarily forming inorganic components. Cold-shrink cable accessories are designed to provide long-term electrical insulation and environmental barriers at cable terminations or joints; flammability under extreme environmental conditions is a key technical concern in the industry.