Waterproof tarpaulin with light reflection and heat insulation functions and preparation process and device

• Main Authors: CUI CHAOXIANG, HONG JUNG GUN
• Format: Patent
• Language: Chinese; English
• Published: 08.08.2023
• Subjects: APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR; LAUNDERING; PERFORMING OPERATIONS; SPRAYING OR ATOMISING IN GENERAL; TEXTILES; TRANSPORTING; 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 relates to the technical field of waterproof tarpaulin, in particular to waterproof tarpaulin with light reflection and heat insulation functions and a preparation technology and device.The technology comprises the steps that organic silicon is added into a first mixing component, then phenol and zinc acetate are added for telomerization reaction, then low-boiling-point substances are removed in vacuum, and a telomerization product is obtained; methyl acrylate, ethyl acrylate and butyl acrylate are added into a second mixing part, then benzoyl peroxide is added for a prepolymerization reaction, and a prepolymerization product is obtained; carrying out graft copolymerization reaction on the telomerization product, the prepolymerization product, epoxypropane, reflective quartz powder, glass bead reflective powder and diatomite, adding deionized water, stirring, uniformly smearing on base cloth, drying in a drying room, and cooling. The preparation device comprises a mixed production structure and