Flame-retardant fireproof cloth for high-temperature insulation of power battery and preparation method of flame-retardant fireproof cloth

• Main Authors: HU HAIYANG, DENG JIANBO, CHEN HONGYE, DANG PENGJU
• Format: Patent
• Language: Chinese; English
• Published: 22.03.2024
• Subjects: FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR; LAUNDERING; TEXTILES; TREATMENT OF TEXTILES OR THE LIKE; WALL, FLOOR OR LIKE COVERING MATERIALS, e.g. LINOLEUM,OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF AFIBROUS WEB COATED WITH A LAYER OF MACROMOLECULARMATERIAL

The invention provides flame-retardant fireproof cloth for high-temperature insulation of a power battery and a preparation method thereof.The flame-retardant fireproof cloth comprises a glass fiber layer, fireproof organic coatings and a double-faced adhesive tape layer, gaps of the glass fiber layer are filled with the fireproof organic coatings, the two surfaces of the glass fiber layer are coated with the fireproof organic coatings, and the double-faced adhesive tape layer is arranged between the glass fiber layer and the fireproof organic coatings. The double-sided adhesive layer is arranged on the surface, far away from the glass fiber layer, of any fireproof organic coating. According to the flame-retardant fireproof cloth, gaps of the glass fiber layer are filled with the fireproof organic coatings, and the two surfaces of the glass fiber layer are coated with the fireproof organic coatings, so that the prepared flame-retardant fireproof cloth can be ultra-thin and has excellent flame retardance, and