Flame-retardant breakdown-resistant silicone rubber and preparation process thereof

• Main Authors: ZHAO LINGZHI, XIAO SHAOWEI, LI WENKANG
• Format: Patent
• Language: Chinese; English
• Published: 30.08.2024
• Subjects: LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; TRANSPORTING

The silicone rubber comprises a breakdown-resistant layer, an insulating layer, a guide layer, a flame-retardant component and a heat dissipation component, the flame-retardant component is arranged on the outer surface of the guide layer, and the flame-retardant component comprises a silicate layer, a carbon black layer, an aluminum hydroxide layer, a magnesium hydroxide layer, a flame retardant layer and an asbestosed wire gauze layer. The asbestosed wire gauze layer is arranged on the outer surface of the guide layer. According to the flame-retardant silicone rubber cable, flame retardance can be performed on flames generated by smoldering of silicone rubber through the arranged flame-retardant assembly, so that damage of the flames to the silicone rubber is reduced, the silicone rubber cable is protected, and the service life of the silicone rubber is prolonged. And the arranged heat dissipation assembly can dissipate heat of the silicone rubber, so that heat accumulated on the silicone rubber is reduced,