Aluminum silicate fiber paper for aerogel felt

• Main Authors: LIU QIUTONG, FAN BAOREN, ZHANG DEYE
• Format: Patent
• Language: Chinese; English
• Published: 06.05.2022
• Subjects: IMPREGNATING OR COATING OF PAPER; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PAPER NOT OTHERWISE PROVIDED FOR; PAPER-MAKING; PERFORMING OPERATIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; PRODUCTION OF CELLULOSE; PULP COMPOSITIONS; TEXTILES; TRANSPORTING; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G

The utility model relates to the technical field of aluminum silicate fiber paper, and discloses aluminum silicate fiber paper for aerogel felt, which comprises an aluminum silicate fiber layer, a corrosion-resistant layer arranged at the bottom of the aluminum silicate fiber layer, an elastic layer arranged at the top of the aluminum silicate fiber layer, a heat insulation layer arranged at the top of the elastic layer, and a water absorption layer arranged at the top of the heat insulation layer. And a corrosion-resistant layer is arranged at the top of the water absorption layer. According to the aluminum silicate fiber paper for the aerogel felt, the connecting layer is arranged, the connecting ball is arranged at the top of the connecting layer, and the elastic strip is arranged on the side face of the connecting ball, so that when the aluminum silicate fiber paper receives transverse pulling force, the connecting layer is pulled, the connecting layer is stretched, and the elastic strip is stretched whil