The invention discloses a hydrophobic plastic film, which is prepared from, by weight, 50-70 parts of PP-R, 10-15 parts of tetrahydrofuran, 2-3 parts of butylene succinate, 0.5-6 parts of eggshell powder, 1-2 parts of starch, 6-7 parts of polylactic acid, 1-2 parts of maleic anhydride-styrol copolymer, 4-5 parts of sorbitol, 1-2 parts of beta crystal form nucleating agent, 8-9 parts of polypropylene carbonate, and 1-2 parts of formamide. The super hydrophobic plastic film is prepared by a cheap and environment-friendly material polylactic acid; the preparation method is simple, and the technique condition is easy to control, thus the uniform and large-area super hydrophobic plastic film is prepared by a cheap and environment-friendly material polylactic acid; the preparation method can be prepared; besides, the hydrophobic plastic film has big actual application value.

Hydrophobic plastic film

The invention provides a fluorescent nano-fiber membrane and a preparation method thereof The fluorescent nano-fiber membrane is characterized by comprising rhodamine B modified acrylic resin The preparation method of the fluorescent nano-fiber membrane comprises the steps of mixing rhodamine B and acrylic acid monomers according to a mass ratio of 1:100 to 1:1000, obtaining rhodamine B modified acrylic resin based fluorescent polymer emulsion through an emulsion polymerization method, obtaining the rhodamine B modified acrylic resin through demulsifying, precipitating, washing and drying, and obtaining the fluorescent nano-fiber membrane through electrostatic spinning The aggregation-induced quenching effect of rhodamine B fluorescent molecules under a solid state can be effectively inhibited by utilizing the dispersion effect of the acrylic based emulsion, so that the prepared nano-fiber membrane can emit strong fluorescence

Fluorescent nano-fiber membrane and preparation method thereof

The invention discloses aluminum alloy film faced plywood. The aluminum alloy film faced plywood comprises an aluminum alloy plate, a plate surface treating agent layer is arranged on the aluminum alloy plate, an adhesive layer is arranged on the plate surface treating agent layer, and a film faced material layer is arranged on the first adhesive layer; raw materials of the film faced material comprise polystyrene, polyethylene, serpentine powder, talcum powder, silica gel, carboxyethyl cellulose, boron nitride, calcium stearate, alkyd resin, a flexibilizer, glycerin, clay, an ultraviolet ray absorber, titanium dioxide, a light stabilizer, calcium propionate, an acrylic acid derivative, an accelerant, an initiator, polyethylene wax, zinc stearate and an antioxidant. The aluminum alloy film faced plywood is long in service life, has the advantages of being environmentally friendly, resistant to fire, resistant to condensation and resistant to corrosion, achieving sound absorbing, light absorbing and heat preserving and being high in transparency and glossiness and low in haze and has the excellent ultraviolet barrier property and laser anti-counterfeit property and the bright decoration effect.

Aluminum alloy film faced plywood and manufacturing method thereof

The invention relates to a preparation method of a self-healing polymeric water-treatment membrane and belongs to the field of functional polymeric membrane materials. After ultrasonic mixing of a dispersion and a membrane casting solution, the mixture is cast into a flat sheet membrane or spun into a hollow fiber membrane through a phase separation method so as to obtain the self-healing polymeric water-treatment membrane. According to the healing mechanism of the self-healing water-treatment membrane, an isocyanate-terminated healing agent is contacted with water for crosslinking and then the healing material and the membrane material are rapidly combined so as to eliminate cracks generated under external force. During the water treatment process of the self-healing water-treatment membrane, the treatment will not be interrupted because of rupture of the membrane; however, under the water flow action, the membrane will rapidly react with the healing agent so as to rapidly heal the membrane ruptures.

Self-healing polymeric water-treatment membrane and preparation method thereof

The invention belongs to the technical field of water treatment films and particularly relates to a self-repairing PP water treatment film and a preparation method thereof. The preparation method comprises the following steps: mixing PP, ethylene propylene rubber, grafting monomers, a cross-linking agent, a vulcanizing agent, an antioxidant and a carbon material pre-buried with a repairing agent at a high speed; carrying out twin-screw extrusion and granulation on the high-speed mixed materials, and drying; and carrying out casting film formation. Carbon nano-rolls/carbon tubes pre-buried in the PP water treatment film are broken to release a curing agent and resin so as to repair the film, and the anti-pollution capacity of the water treatment film is restored.

Self-repairing PP water treatment film and preparation method thereof

The invention belongs to the field of functional high polymer materials, and particularly relates to a self-repairing high-strength anti-aging thin-film material and a preparing method thereof. The self-repairing high-strength anti-aging thin-film material is prepared from, by weight, 40-90 parts of polypropylene resin, 5-30 parts of ethylene-propylene copolymer, and 0.1-15 parts of repairing agent. The self-repairing high-strength anti-aging thin-film material has excellent anti-aging performance and mechanical strength, initial tensile strength is 40-95 MPa, breaking elongation is 450-800%, and tensile strength is 20-40 MPa and breaking elongation is 200-600% after the material is exposed under the blazing sun for six months; the application range is wide, application value is prominent, and social benefits are high.

Self-repairing high-strength anti-aging thin-film material and preparing method thereof

The invention belongs to the field of functional composite materials and particularly relates to a nano fluorescent fiber anti-counterfeiting film and a preparation method thereof. The nano fluorescent fiber anti-counterfeiting film is prepared from, by weight, 5-30 parts of nano fiber, 50-95 parts of resin, 0.1-20 parts of compatilizer, 0.1-1.5 parts of antistatic agent and 0.1-1.5 parts of lubricating agent. The mass of a fluorescent dye accounts for 5-50% the mass of nano fiber. The nano fluorescent fiber anti-counterfeiting film has the advantages of being good in hiding performance, easy to identify, stable in performance and the like of traditional fluorescent anti-counterfeiting materials, and also has a special anti-counterfeiting function. Consumers can use a traditional ultraviolet lamp for easy identification, professional technicians can use professional instruments for professional detection, the film integrates the first-line anti-counterfeiting function and the second-line anti-counterfeiting function, the anti-counterfeiting efficiency and strength are effectively improved, application value is outstanding, and social benefits are good.

Nano fluorescent fiber anti-counterfeiting film and preparation method thereof

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Self-repairing high-strength anti-aging thin-film material and preparing method thereof

Nano fluorescent fiber anti-counterfeiting film and preparation method thereof