32 results about "Wood finishing" patented technology

The invention provides a modified aqueous glaze, a preparation method, and a wood finishing construction technology. The modified aqueous glaze comprises the following components in parts by weight: 0.1 to 0.4 part of aqueous polyurethane resin, 0.2 to 0.5 parts of cellulose, 15 to 40 parts of aqueous cosolvent, 0.2 to 0.5 part of aqueous antifoaming agent, 0.01 to 0.05 part of aqueous dispersant, 30 to 50 parts of talcum powder, 0.01 to 1 part of pH aid, and 10 to 50 parts of water. The drying speed of modified aqueous glaze is reduced in the brush-off technology, the modified aqueous glaze has a good filling effect without affecting the original color of sheets, and moreover, the obtained aqueous glaze will not precipitate and does not need to be stirred or diluted by water before using. The glaze can be applied to the aqueous woodware finishing technology, the compatibility between the glaze and various aqueous primers is good, the interlayer binding force between the glaze and various primers is strong, during the drying process, the glaze appears good transparency and permeability, and the glaze does not give off irritant smell.

An outdoor wood decking board for use in construction of an outdoor deck floor, the outdoor decking board including a wood core formed from a first wood species of common grade wood species as a three-dimensional solid rigid body. A facing wood veneer formed from a second wood species of superior grade wood species as a three-dimensional solid rigid wood finishing layer permanently directly seamlessly attached via an adhesive to a first wood face of the wood core thereby the wood core having an appearance of the second wood species. In another embodiment, the facing wood veneer is formed from a third wood species, exotic hardwood species. A two-part emulsion polymer isocyanate adhesive is used to bond the wood core against the facing wood veneer; to bond two wood cores together. In another embodiment, the adhesive is a two-part polyurethane emulsion polymer.

The present invention relates to a water-borne UV-curable coating composition for use in wood finishing of interior joinery, furniture, and in particular in kitchen industry.

The invention discloses a fine picking and utilization equipment for wood that is not up to standard in building monitoring. Internally, the top of the right end of the body is vertically connected to the bottom of the alarm indicator, the back of the control panel is fixedly connected to the front of the top of the body, the front cover is installed on the front of the body, and the cooling vents are arranged in the same order from top to bottom. The feet are connected to a rectangular structure and arranged at the bottom of the body. The device can perform layered cutting of the cracked wood material in the building monitoring. The first cutting disc, the middle cutting disc and the second cutting disc can simultaneously cut the square material into thickness. The same wooden boards, and then pick out the non-cracked boards to assemble into new objects, and the remaining unqualified ones are broken, which can minimize the loss of wood.

The invention provides a high-speed spiral corn-shaped milling cutter for wood and belongs to the technical field of wood machining. The milling cutter is in the shape of a corn and composed of a cutter body, cutters and an end cover counter weight, wherein the diameter phi of the cutters ranges from 160mm to 240mm, the rotating speed is 1000rpm-10000rpm, 2-6 rows of spiral grooves are evenly distributed on the cutter body, the width of the grooves ranges from 30mm to 70mm, the spiral included angles of adjacent grooves range from 5 degrees to 15 degrees, the adjacent spiral grooves are axially distributed in staggered mode, 6-10 cutters which are of a combined structure are evenly distributed on each row of groove, the front angle of a blade ranges from 20 degrees to 26 degrees, and the rear angle of the blade ranges from 9 degrees to 13 degrees, and a disc-shaped spring is installed under the cutters, so that compensation on abrasion of the cutters can be achieved. 2-4 groups of counter weight draw bars are installed on the counter weight end cover, 2mm-4mm of circumferential position adjusting on the counter weight draw bars can be achieved, and the requirement on movable balance of high-speed rotation of the corn-shaped milling cutter can be met. The high-speed spiral corn-shaped milling cutter can achieve high-speed cutting in the fine-machining process of wood, and has the advantages of being low in noise, power consumption and dust and high in quality.

The invention belongs to the field of preparation of composite performance materials, and provides a preparation method of high-density anisotropic conductive metalized wood, which comprises the following steps: pretreating a wood fiber structure; carrying out vacuum infiltration on metal liquid in a wood fiber channel; and carrying out surface treatment on the metalized wood. In the pretreatmentstep, lignin in a log fiber structure is washed away without destroying the fiber structure by adopting a mixed solvent of dilute ammonia water and an alkali metal halide aqueous solution, a good fiber channel is provided for permeation of molten metal, and meanwhile, nano halide molten salt particles precipitated from the wood fiber structure can achieve a flame retardant effect at a high temperature; the permeated metal is an alloy material, the metal is melt into a liquid state in a constant-temperature vacuum oven, then wood to be permeated is soaked into the molten metal, and permeation is carried out under a vacuum condition; and after the permeation is completed, the surface of the metalized wood finishing the permeation is polished through mechanical polishing equipment, and thus the large-density anisotropic metalized wood with a uniform surface and a good state is obtained.

A manufacturing process for composite flooring with irregular thread-shaped wood veneer, characterized in that it includes the following steps: a pretreatment step, ironing the panel, pressing it, and balancing it together to complete the production of the primary floor; a sanding step, The surface of the primary floor is repaired, and then the primary floor is divided, and then the divided primary floor is sanded, and finally two balances are performed to complete the production of the sanded floor; the thread-like processing step A plurality of steel wires are twisted into a group of twisted steel wire rollers, and a plurality of twisted steel wire rollers with different diameters are formed into a combined steel wire roller, and the surface of the sanded floor is drawn by the combined steel wire rollers to achieve Complete the production of the silk-like floor. In the painting step, the silk-shaped floor is balanced three times and topcoated. The invention has strong three-dimensional effect and gives people a brand-new visual experience.

The present invention relates to a water-borne UV-curable coating composition for use in wood finishing of interior joinery, furniture, and in particular in kitchen industry.

The invention provides waterborne furniture primer and a preparation method thereof and a wood finishing construction technology. The waterborne furniture primer is prepared from, by weight, 90-95 parts of waterborne resin, 0.1-0.7 part of waterborne defoaming agent, 0.5-2 parts of waterborne wetting agent, 3-8 parts of waterborne cosolvent, 0.5-5 parts of waterborne thickener, 0.01-0.1 part of preservative and 0.01-1 part of pH auxiliary, wherein the waterborne resin is prepared from, by weight, 30%-65% of waterborne polyurethane resin and 40%-75% of waterborne acrylic resin. The obtained waterborne transparent primer has excellent stability, filling performance, permeability and overlapping performance, the primer is put in a baking oven at 50 DEG C for 10 days, the coating does not have any exception, and a spray plate effect is not changed; after 'three primer' procedures are carried out, wet film can cover all fine needle holes and guide tubes of the surfaces of boards; the transparency effect is good, and the primer is neither dimming nor blushing.

The invention discloses a shaving device capable of improving the surface smoothness of furniture wood and a working method thereof, comprising a processing table and a feeding table arranged side by side along the horizontal direction, and the table top of the processing table is longitudinally There are guide plates on both sides, and a receiving plate is arranged horizontally between the guide plates on both sides. A transmission mechanism 1 and a transmission mechanism 2 are arranged between the guide plates on both sides of the processing table. The outer sides of the guide plate are respectively vertically provided with four vertical frames, and the tops of the vertical frames on both sides of the processing table are fixedly connected by quadrangular frames, and the inside of the processing table is sequentially arranged with Wood shaving stand and shaving finish stand, which combine wood polishing-smoothness detection-wood finishing on one device, which not only speeds up the efficiency of wood shaving processing, but also avoids multiple feedings during wood processing Repeated polishing, so that the flatness of the wood surface can be effectively protected.