Double-layer heat-shrinkable sleeve for insulation protection of new energy automobile and preparation method thereof

• Main Author: LU ERBING
• Format: Patent
• Language: Chinese; English
• Published: 20.11.2020
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; BASIC ELECTRIC ELEMENTS; CURRENT COLLECTORS; ELECTRICITY; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; LINE CONNECTORS; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

A double-layer heat-shrinkable sleeve for insulation protection of a new energy automobile is composed of two layers of materials, the outer layer is a bright orange halogen-free flame-retardant polyester elastomer material, and the inner layer is a halogen-free high-flame-retardant polyolefin mater...