47results about How to "Non-shedding" patented technology

The invention relates to mildewproof flame-retardant tunnel decoration paint, a preparation method and application thereof. The paint comprises the following components in parts by mass: 10 to 30 parts of water, 1.0 to 2.0 parts of dispersant, 1.0 to 2.0 parts of antimildew agent, 10 to 20 parts of titanium dioxide, 20 40 parts of flame retardant, 20 to 40 parts of acrylic ester polymer, 1.0 to 3.0 parts of nanometer modified coating reinforcing agent, 1.2 to 2.5 parts of film-forming additive, 0.2 to 0.6 parts of defoamer, 1.2 to 2.5 parts of polyurethane thickener, and 0.5 to 3.5 parts of inorganic nano-materials. The preparation method mainly comprises the steps of adding needed components under certain conditions, uniformly mixing or grinding the components, adding the needed component in turn, uniformly mixing all raw materials and then adjusting the mixture to have appropriate viscosity. The paint is applied to the decoration of tunnels, aboveground buildings and underground buildings, and has the characteristics of fire prevention, flame retardancy, mildewproof property, waterproof property, moisture-proof property, high adhesion, non-shedding property, strong resistance to high-pressure water impact, long lifespan and the like.

The invention discloses a powder coating, which comprises the following components in parts by weight: 60 to 80 parts of magnesium carbonate, 4 to 5 parts of mica powder, 2 to 5 parts of cellulose, 3 to 5 parts of phosphor powder, 4 to 5 parts of porcelainized calcium, 5 to 10 parts of bentonite, 2 to 10 parts of rubber powder and 1 to 5 parts of adhesive. The powder coating has the advantages of high hardness, scrubbing resistance, firmness, low cost and the like, and a wall surface brushed with the powder coating serving as a raw material is as bright and clean as porcelain.

The invention discloses an energy-saving industrial furnace. The energy-saving industrial furnace comprises a furnace base body, and the furnace base body is made of heatproof fibers, firebricks or a micro-nano material; the outer wall of the furnace base body is coated with a combined heat insulation coating layer, and the inner wall of the furnace base body is coated with an infrared radiation energy-saving coating layer; and the combined heat insulation coating layer comprises an inner heat insulation coating layer, a medium heat insulation coating layer and an outer heat insulation coating layer which are sequentially coated from inside to outside. A reinforced radiation heat transfer combined thermodynamic heat insulation energy-saving technology, which combines the infrared high-radiation technology of the high temperature-resistant infrared-energy saving coating layer with the high-efficiency heat insulation technology of the combined heat insulation coating layer, is applied, so the industrial furnace disclosed in the invention has the characteristics of effective improvement of the heat utilization efficiency, good energy saving effect, long service time, prolonged service life, and generation of the environmental protection effect.

The invention discloses a technique for an anti-seismic and energy-saving wall with a built-in core net. According to the technique for the anti-seismic and energy-saving wall with the built-in core net, insulation boards are fixed at a position 0-30mm away from the outer side of a framework column, the boards are connected in a butt joint mode, board dovetail grooves and board dovetail joints are connected in a butt joint mode, connection seams are sealed by means of binding tape, board seams are fixed through clamping boards, and then a sandwich core of the wall is formed; metal nets are hung on the two sides of the sandwich core respectively, the inner metal net is hung at a position which is 30mm away from the inner side face of the sandwich core, the outer metal net is hung at a position which is 30mm away from the outer side face of the sandwich core, metal tie pieces penetrate through the sandwich core to enable the metal nets on the two sides to be connected, and the core net is formed by the sandwich core and the metal nets; wall molds are installed on the two sides of the core net respectively, the inner wall mold is installed at a position which is 50-60mm away from the inner side face of the sandwich core, the outer wall mold is installed at a position which is 50-60mm away from the outer side face of the sandwich core, a door-and-window hole wall mold is installed after enough space for installation of a door-and-window frame is reserved on the door-and-window hole wall mold, then lightweight concrete slurry is poured, and the anti-seismic and energy-saving wall with the built-in core net is formed after demolding.

The invention relates to a glitter powder sequin membrane and a preparation method thereof. The glitter powder sequin membrane comprises a PET base material layer, a first water glue layer and a glitter powder layer, wherein the water glue of the first water glue layer is obtained by processing the following raw materials in parts by weight: 20-28 parts of ethylene vinyl acetate, 30-45 parts of PU resin copolymer emulsion, 15-23 parts of isooctoate and 15-25 parts of water. The preparation method of the glitter powder sequin membrane comprises the following steps: (I) preparation of glitter powder: selecting a PET base material, aluminizing and coloring, and slitting and powdering to obtain the glitter powder; and (II) preparation of the glitter powder sequin membrane: selecting a PET base material, uniformly coating the PET base material with appropriate water glue, uniformly spreading appropriate glitter powder, and performing extrusion, powder absorption, drying, rolling and slitting processes to obtain the glitter powder sequin membrane. In the invention, oily glue is replaced by waterborne glue; the glitter powder sequin membrane is obtained by gluing, automatic powder spreading, extrusion, powder absorption, protection layer coating and drying; the defect that the oily glue is not environment-friendly is overcome; and the product has the advantages of brightness, beauty, easiness in powdering without tool penetration, boiling resistance, scratch resistance and no falling.

The invention discloses a solder resist for water-based aluminum alloy high-temperature treatment. The solder resist comprises, in weight percent, 25-30wt% of modified concave soil/nano-zirconia composite powder, 20-25wt% of adhesives, 5%-10wt% of binding agents, 2%-5wt% of dispersing agents, 40%-60wt% of deionized water and 0.5-1wt% of silicone oil defoaming agents.

The invention provides scrubbing-resistant shell powder paint for efficiently decomposing formaldehydes. The scrubbing-resistant shell powder paint is characterized by being prepared from the following ingredients in parts by weight: 100 parts of shell powder, 0.1 to 1 part of fired shell powder 0.1 to 1 part of nanometer titanium dioxide, 13 to 22 parts of emulsion powder, 0.01 to 0.1 part of zinc oxide, 0.5 to 2 parts of rare earth antibacterial agents and 0.1 to 1 part of silica sol.

The invention belongs to the technical field of the design of asphalt concrete pavement coatings, and relates to a super-hydrophobic asphalt pavement anti-freezing coating and a preparing method thereof. The coating comprises an adhesive layer arranged on the surface of a carrier pavement, a functional layer arranged on the surface of the adhesive layer, and anti-wear filler dispersed in the functional layer. The functional layer is a low-surface-energy material. Slurry of the adhesive layer is formed by mixing epoxy resin 128, an amine curing agent and an epoxy toughening agent 277. Slurry ofthe functional layer is formed by mixing MHX-1107 hydrogen-containing silicone oil, gamma-aminopropyl triethoxysilane, dibutyltin dilaurate, absolute ethyl alcohol, ammonium hydroxide and deionized water. The anti-wear filler is evenly dispersed in the slurry of the functional layer. The performance of the super-hydrophobic asphalt pavement anti-freezing coating can completely meet the requirements for super hydrophobicity, freezing resistance, wear resistance, high friction coefficient and the like.