34results about How to "Quick drying and curing" patented technology

The invention discloses UV (ultraviolet) paint capable of being quickly dried from inside to outside. The quick-dry paint comprises the following components by weight percent: 0.5%-2% of low-temperature ceramic glaze powder, 0.5%-2% of low-temperature glass powder, 0.5%-3% of a photoinitiator, 0.5%-2% of a reactive diluent, 0.1%-3% of dicumyl peroxide, 0.1%-1% of dibutyltin dilaurate or stannous octoate and the balance of UV paint. According to the quick-dry paint, a paint formula is improved, the paint can be quickly dried from inside to outside, no waste gas is discharged, the drying speed is high, the production efficiency is improved, and the production cost is reduced.

The invention discloses a dual-cured scratch-resistant wear-resistant water-based black luster finish coat which is prepared from the following components in parts by weight: 70-80 parts of aliphatic PUV (polyurethane acrylate), 0.1-0.2 part of pH regulator, 0.3-0.5 part of substrate wetting agent, 0.3-0.5 part of defoamer, 0.2-0.4 part of dispersing agent, 8-10 parts of water-based black paste, 1-1.5 parts of photoinitiator 1, 1-1.5 parts of photoinitiator 2, 0.1-0.2 part of leveling agent, 1-3 parts of film-forming assistant, 0.3-0.5 part of antifoamer, 0.1-0.3 part of wetting and anti-shrinkage agent, 0.6-1.0 part of thickener, 0.1-0.2 part of anti-settling agent, 0.5-1.0 part of scratch-resistant wear-resistant agent, 1-3 parts of wax dispersion, 0.1-0.2 part of anticorrosive bactericide, 0.1-0.2 part of moldproof algaecide and 1-8 parts of water. The black luster finish coat disclosed by the invention is prepared from dual-cured aliphatic PUV, has excellent scratch resistance and wear resistance, and has both the environment-friendly property of the water-based wood paint and the high drying and curing speed and excellent paint film mechanical properties of the oil-based UV paint. The invention is a favorable substitute for both the oil-based UV solid color paint and the water-based single-component solid color paint.

The invention discloses an anticorrosive paint based on amination linoleic acid copolymerized acrylic resin and a preparation method of the anticorrosive paint. The paint comprises following components of amination linoleic acid copolymerized acrylic resin, mica iron oxide, zinc phosphate, aluminium triphosphate, mica powder, talcum powder, organic bentonite, butyl acetate, ethyl acetate and the like. The process for preparing the amination linoleic acid copolymerized acrylic resin comprises steps that firstly acrylic prepolymer is prepared through mass polymerization, and then the acrylic prepolymer is further copolymerized with amination linoleic acid through free radicals through a solution polymerization method. The components are mixed according to a given proportion and then are rapidly blended and uniformly ground into particles with granularity of less than 50 micrometers. The prepared paint is coated on the metal surface and dried at normal temperature to form a membrane. The paint membrane has advantages of high solid content, rapid drying speed, good mechanical performance, good corrosion resistance and the like.

The invention discloses a preparation method of an inorganic fiber and wood plastic composite plate. The inorganic fiber and wood plastic composite plate is molded through coextrusion of a mold, the mold is provided with a hollow cavity in the length direction, a feed end of the mold communicates with a wood plastic runner of the hollow cavity, and an outlet of the wood plastic runner faces a discharge end of the mold. The preparation method comprises the steps that a molten wood plastic material is sent into the hollow cavity by virtue of the wood plastic runner through an extruder, the wood plastic material is cooled and molded in the hollow cavity, and a hollow wood plastic frame is formed and is extruded from the discharge end of the mold; and inorganic fibers and a binder are synchronously and uniformly sprayed into the wood plastic frame in the mold, the inorganic fibers are blown to the wood plastic frame and are bound with the wood plastic frame by virtue of the binder, the wood plastic frame is filled, and a filled layer is formed. The invention relates to the field of buildings, and provides the preparation method of the inorganic fiber and wood plastic composite plate. According to the preparation method, procedures can be simplified, and the composite plates are synchronously molded at a time.

The invention discloses multi-core optical fiber connector intelligent processing equipment and a processing method, including a machine table, a drying mechanism and a connecting material guide mechanism. Holding mechanism, driven gear, ring rack, driving gear, motor, endless conveyor belt and limit fixing seat, the guide plate is located on one side of the top of the endless conveyor belt; the present invention receives the workpiece to be processed through the conveying mechanism and conveying, and automatically clamp and position the workpiece. During the period, the automatic ferrule, glue injection and optical fiber insertion work are carried out in sequence, without manual assistance from the operator, which increases the intelligence of the workpiece processing. , it is convenient to receive the conveyed workpiece, and automatically and quickly transfer the workpiece to the next station, thereby reducing the possibility of optical fiber position inclination and misalignment, and improving the processing efficiency of optical fiber connectors.

The invention relates to a pavement coating and a preparation method thereof. The pavement coating comprises a first composition and a second composition; the first composition comprises, by weight, the following raw materials: 50-100 parts of aqueous acrylic acid modified epoxy resin emulsion, 10-100 parts of water, 1-5 parts of bentonite, 50-100 parts of barium sulfate, 50-150 parts of non-metallic mineral and 200-600 parts of wear-resistant aggregate; the second composition comprises, by weight, the following raw materials: 0.1-3 parts of a cross-linking agent, 4-55 parts of a curing agent,0.4-5 parts of an emulsifier and 1-20 parts of water; each composition is independently packaged. The coating components does not contain an organic solvent, is not inflammable or explosive, and is safe to transport and store; the preparation process is simple and environment-friendly, the influence on workers and environment is small, the materials are common and easy to obtain, the cost is low,and the shelf life is long; the coating can be applied indoors and outdoors and has very wide application space.

The invention discloses a preparation method of a refractory light particle and wood plastic composite plate. The refractory light particle and wood plastic composite plate is molded through coextrusion of a mold, the mold is provided with a cavity in the length direction, a feed end of the mold communicates with a wood plastic runner of the cavity, and an outlet of the wood plastic runner faces a discharge end of the mold. The preparation method comprises the steps that a molten wood plastic material is sent into the cavity by virtue of the wood plastic runner through an extruder, the wood plastic material is cooled and molded in the cavity, and a hollow wood plastic frame is formed and is extruded from the discharge end of the mold; and refractory light particles and polyurethane are synchronously and uniformly sprayed into the wood plastic frame in the mold, the refractory light particles are sprayed into the wood plastic frame and are bound with the wood plastic frame by virtue of polyurethane, the wood plastic frame is filled, and a filled layer is formed. The invention relates to the field of buildings, and provides the preparation method of the refractory light particle and wood plastic composite plate. According to the preparation method, procedures can be simplified, and the composite plates are synchronously molded at a time.