Heat-insulating PVC (polyvinyl chloride) coating tent material and preparation method thereof

• Main Authors: HUANG WANNENG, LI JUNFENG, TENG BILONG, XIE ZHIHAI, WU SUNWANG
• Format: Patent
• Language: Chinese; English
• Published: 22.12.2023
• Subjects: BUILDING; BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; CEILINGS; FENCING; FIXED CONSTRUCTIONS; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; LAUNDERING; MASTS; ROOFS; SWIMMING OR SPLASH BATHS OR POOLS; TENTS OR CANOPIES, IN GENERAL; 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; WALLS, e.g. PARTITIONS

The invention relates to the field of PVC (polyvinyl chloride) sandwich net materials, and particularly discloses a heat-insulating PVC coating tent material and a preparation method thereof. A heat insulation PVC coating tent material comprises a mounting layer, a PVC coating, a black PVC coating, a polyester fiber mesh cloth layer, a black PVC coating, a PVC coating and a mounting layer which are arranged in sequence, and the PVC coating comprises the following components in parts by weight: 95-105 parts of PVC resin; 60-75 parts of a plasticizer; 3-6 parts of a stabilizer; 2-4 parts of soybean oil; 10 to 18 parts of titanium dioxide; 6-15 parts of a flame retardant; 1-3 parts of an anti-UV agent; 1-2 parts of an antioxidant; 2.5-4 parts of a mildew preventive; and 40-80 parts of composite calcium carbonate modified glass beads. According to the composite calcium carbonate modified glass beads, the glass beads serve as cores, calcium carbonate serves as a film to wrap the glass beads, the excellent gradient